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RESPONSE - RFP - 8053 PHOTOVOLTAIC SOLAR AT NIX FARM
February 4, 2015 RESPONSE TO: Photovoltaic System at Nix Farm Proposal No. 8053 Prepared for: City of Fort Collins Purchasing Division Purchasing@fcgov.com 215 North Mason St., 2nd floor Fort Collins, CO 80524 Custom Solar, LLC Willie Mein, Owner/Manager 2840 Wilderness Place, Suite F Boulder, CO 80301 P: 303-859-8597 F: 303-379-6543 E: RFP@customsolar.us www.CustomSolar.us Authorized by: ________________________________ Table of Contents Company .............................................................................................................................................................................................. 2 Triple-Bottom-Line Approach .............................................................................................................................................................. 2 Key Personnel....................................................................................................................................................................................... 4 References ........................................................................................................................................................................................... 6 Option 1: Solar Electric System with US Made Panels (Custom Solar’s Recommendation) ................................................................ 8 Interconnection Design for Three Options .......................................................................................................................................... 9 Option 2: Solar Electric System with Foreign Panels ............................................................................................................................ 9 Option 3: Solar Electric System with Abound Panels ........................................................................................................................... 9 System Production Comparison with three options .......................................................................................................................... 10 System Cost Comparison ................................................................................................................................................................... 10 Product Warranties ............................................................................................................................................................................ 11 Roofing Material and Warranty ......................................................................................................................................................... 11 Data Monitoring (EGauge or Enphase EnLighten Envoy) ................................................................................................................... 12 Construction Plan and Schedule ........................................................................................................................................................ 13 Eligible Equipment List and Conditions .............................................................................................................................................. 13 Additional Installation Experience ..................................................................................................................................................... 14 Appendix ............................................................................................................................................................................................ 17 1 Thank you for the opportunity to bid on another photovoltaic system for Nix Farm in Fort Collins, Colorado. Custom Solar installed the first system at Nix Farm in 2012 and has steadily grown to become a regional leader over the past seven years, specializing in solar electric system design, engineering and construction for residential and commercial customers throughout the United States and abroad. Our integrated “design/build” service model includes a team of in-house licensed professional engineers, NABCEP certified installers and ICC Class A General Building contractors, making Custom Solar uniquely qualified to successfully fulfill our commitment to install the highest- value, most-reliable solar electric system for the City of Fort Collins at Nix farm. We bring the highest level of professionalism to every project. This solar project aligns with our core competencies as solar EPC contractors. Our management team for this project is the same one that completed Custom Solar’s first solar installation at Nix Farm. The lead and principal contact person is Travis Lenberg (projects@customsolar.us). Willie Mein (accounts@customsolar.us) is the person having proper authority to make formal commitment on behalf of Custom Solar, and Kay Anderson (accounts@customsolar.us) is responsible for communication and accounting. Custom Solar’s principal place of business is located at 2840 Wilderness Place, Suite F, Boulder, Colorado 80301. Custom Solar can be reached by phone at 303-859-8597. Thank you for allowing us to participate in this opportunity to further The City of Fort Collins’ sustainability goals. Willie Mein, PE Professional Engineer, CO, CA ICC Certified Class A General Building Contractor 2840 Wilderness Place, Suite F Boulder, CO 80301 P: 303-859-8597 F: 303-379-6543 2 Company Custom Solar is a leading, experienced renewable energy contractor providing complete, high-value energy services and solutions for residential, commercial and municipal customers using a triple-bottom-line approach. Custom Solar has been in business for over seven years and employs twenty people, depending on project commitments throughout the year. Custom Solar’s management has over twenty years experience with design/build engineering of solar electric systems. Custom Solar has a reputation for completing projects on- time and within budget requirements. Triple-Bottom-Line Approach Custom Solar prides itself on its triple-bottom-line approach, considering the environment, economic and social factors in business decisions. Custom Solar is in the process of incorporating as a B Corporation to reflect our triple-bottom-line ethos. Custom Solar is a non-smoking company committed to environmentally-sustainable business practices. Employees are encouraged to bike or rideshare to work. Project coordinators factor carbon footprint and resource utilization when scheduling projects, optimizing resource usage and minimizing waste. Custom Solar supports local manufacturing and service businesses, making purchasing decisions considering carbon footprint and embodied energy. Through our partnership with The Center for Resource Conservation, we have brought educational opportunities to schools where we have and are installing solar systems. Additionally, Custom Solar has provided many solar grants for educational institutions and nonprofits. Management has invested in a fleet of fuel-efficient trucks, is procuring a used 2014 Chevy Volt for sales and service, and is installing a solar-powered-electric-car charging station at our offices for both company and public use. Sales and engineering (especially regarding solar thermal systems) is encouraged to consider repurposing 3 and/or reusing components of systems that we are contracted to repair and restore. All leftover materials are reused or recycled at a local recycling center. In the office, Custom Solar minimizes paper by emailing proposals and manuals to customers and by encouraging employees to limit printing. We have a reputation for working with a light touch and minimizing disturbances, noise (no boom boxes) and environmental impacts, especially with larger ground mounts. Our successful 500kW installation of a ballasted ground mount for Denver Public Schools, on a closed landfill, in a residential neighborhood demonstrated our sensitivities to the local community and our commitment to minimize impacts through creative engineering and our collaborative design/build process. Custom Solar contributes as leaders in the local community, founding, organizing and sponsoring environmental stewardship events such as The Flagstaff Trash Bash, an annual grassroots trash cleanup event for the past 15 years in partnership with the City of Boulder. Custom Solar is also a member of the Colorado Green Building Guild, partner to The Center for Resource Conservation, and since 2007 a contributing member of COSEIA (Colorado Solar Energy Industry Association), an award winning nonprofit committed to expanding solar opportunities. Willie Mein, owner and founder of Custom Solar has a ten-year history of service as a board member for the Flatirons Climbing Council (President, VP and Treasurer), a local nonprofit advocating for responsible use of natural resources with the City of Boulder. He has served in advisory capacity to the Governor’s Energy Task force under Governor Ritter, and is currently running as a candidate for the COSEIA board. Custom Solar has successfully completed many commercial solar projects with high-technical and administrative challenges and worked on many projects with high-security clearance requirements, such as the United States Mint in Denver and the Boulder County Jail. Custom Solar goes beyond OSHA guidelines for safety and has demonstrated the highest service standard on every job, especially at sites providing public services during regular operating hours. 4 Key Personnel Gardner “Willie” Mein, PE – Owner and General Manager, NABCEP Certified Solar Thermal Installer, ICC Certified Class A General Contractor, Licensed Professional Engineer Willie has broad-based expertise in renewable energy engineering and integration, and more than twenty years experience in the construction industry as a carpenter, general contractor and engineer. Willie designed and built his first solar thermal hot water system and solar oven in 1978. He has worked as an engineer for The City of San Francisco Department of Public Works and for small private engineering firm, InSituTech. From 1999 to 2007, Willie managed the engineering systems at the Laboratory for Atmospheric and Space Physics, a solar science research arm of the University of Colorado. Prior to launching Custom Solar, Willie served as General Manager for Simple Solar and as VP of Operations for Lighthouse Solar. Willie has a B.A. in Mathematics from the University of Colorado and a B.S. in Civil Engineering from San Francisco State University. Willie is an ICC Certified Class A General Contractor, a former NABCEP certified solar thermal installer, and a former NABCEP certified solar PV installer. He is a licensed Professional Engineer in good standing in the states of California and Colorado. Kay Anderson – Business Manager Kay brings twenty-five years of business management to Custom Solar. She has extensive experience setting up small businesses administratively. This includes contract negotiations, systems setup and maintenance, accounting setup/oversight and general business planning/troubleshooting. Most recently, her focus has been to support green small businesses and non-profits. Her past experience includes set up and overseeing the administrative needs of a new and rapidly growing natural foods grocery store chain with over 1,000 employees, 10 stores and sales of $100 million a year. She also co-owned a chiropractic business for ten years. Kay grew up in a suburb of Minneapolis, Minnesota and studied business and accounting at the University of Minnesota and at Metro State College in Denver Colorado. Kay oversees all business and financial aspects of Custom Solar projects, including accounting, payroll and contract review. Travis Lenberg – Project Manager, Mechanical Engineer, NABCEP Certified Solar Thermal, PV Installer Travis is a NABCEP Certified PV and ST Installer who holds a B.S. in Mechanical Engineering with a Minor in Business Management from the University of Colorado. He brings expertise in construction, engineering and PV design as Custom Solar’s lead PV project manager. He has designed and managed over 120 projects of varying sizes and designs over the past four years of employment. Travis worked as a crew manager for five years at Discount Tire Co. and with Kiewit Western Co., managing large industrial construction projects. Travis has been responsible for the successful completion of Custom Solar's installation at the Alamosa Recreation Center, Place Middle School, and was the lead project manager on commercial installations for the Laramie County School District in Wyoming and the Philips Center. Ankit Sharma – PV System Designer, Mechanical Engineer Ankit received his M.S. in Mechanical Engineering from the University of Colorado and a B.S. from Johns Hopkins University, with a focus in energy and environmental studies. Past experiences include working as a project manager with Engineers Without Borders in Rwanda, helping to lead the installation of hydro-powered irrigation systems and maintenance of efficient cookstoves. He has been responsible for the design, sales and rebate processes for many solar projects. 5 Cody Arnold – Project Support Specialist, Mechanical Engineer Cody is a jack of all trades and recent graduate of the University of Colorado. Cody’s past experience includes working on advanced manufacturing techniques for Abengoa Solar on concentrated solar power designs and academic exercises designing solar electric panels that track light sources. He joins the Custom Solar team in a system designer and project support specialist role. Talmath Lakai – Lead Installer, NABCEP Certified Installer Talmath has over twenty years of experience in the renewable energy industry, including solar thermal and solar electric. He brings years of industry experience as the owner for New Gen Energy in Crestone for seven years. Before entering the renewable energy space, Talmath owned and managed his own construction company, MudCrafters Construction. Eric Opela - Lead Installer, NABCEP Certified Solar Thermal Installer Eric Opela has been installing solar for over eight years and is a leading expert in the solar thermal industry. He has installed over 850kW of residential and small commercial systems throughout Colorado. Eric has also trained numerous employees in the “how to” of installing solar thermal and PV systems in accordance to state and local requirements, while maintaining high standards in quality and workmanship. Casey Ilg – Master Electrician Casey has over eight years of experience as a residential and commercial electrician. He has worked with Custom Solar on many commercial and residential projects. Houston Sherer – Energy Analyst/Installer Houston works with our implementation team. He has experience in lighting and PV systems and holds a B.S. in Environmental Technology and Management with emphasis on life cycle analysis and environmental impact. Sam Bass – Journeyman, Installer Sam has over twenty-five years in the construction trade. He has installed over 200 renewable energy systems ranging from small residential to large commercial. In addition to framing and concrete work, Sam has experience working on day lighting and lighting retrofit projects. Nicole Genova – Marketing Specialist, Office Assistant Nicole is an award-winning graphic/web designer and marketer who focused on working with startup companies. Part of the dotcom boom in Los Angeles, she supported and consulted several high-profile entrepreneurs. She was recently part of a two-person team that launched a holistic dental practice. Nicole has studied business, marketing and design at UCLA Extension and Santa Monica College. Arthur Kornely – Installer Arthur specialized in Solar Energy Technology at Northeast Wisconsin Technical College and joins the team as an installer. Arthur draws from past experiences as a cabinet maker and installer for Lake Michigan Wind and Sun. Arthur now works as a PV and Solar Thermal Installer for Custom Solar. Brian Connell – Installer Brian brings four years of experience working as a rigger at 60-140 ft heights in the entertainment industry. He is Level 1 Rope Access Certified, is mechanically inclined and has an associate’s degree in automotive technology. Prior to working as a rigger, Brian spent four year working in the automotive collision industry. 6 References City of Fort Collins Nix Farm – 9.80 kW PV System: 11/2012 Grid Tied PV System with Battery Backup Standing Seam Metal Roof Solar World Panels Nix Farm Facility Hoffman Road, Fort Collins Contact: Steve Strickland Phone number: (970) 221-6565 7 Tramway Nonprofit Center Phase 2 - 102 kW PV System – 3/11/2013 Barrel Roof Mount Tilt and Flush Mount Timeline: 1 Month Project Value: $312,893.10 Contact: Aaron Miripol – (CEO of the Urban Land Conservancy) Phone: (303) 570-1679 Alamosa Recreation Center – 101.66 kW PV System –12/28/2011 Ground Mount Installation Completed Under Short Timeline Timeline: 3.5 Weeks Project Value: $356,946 Contact: Nathan Cherpeski (City of Alamosa - City Manager) Phone: (719) 589-2593 8 Option 1: Solar Electric System with US Made Panels (Custom Solar’s Recommendation) The proposed system that Custom Solar recommends consists of using (50) Solar World 285W solar modules, which are produced in the United States and match the previous Custom Solar installation. These panels will be paired with (50) compatible Enphase M250 microinverters, which are ARRA compliant. This is Custom Solar’s recommended solution, since the panels match Custom Solar’s previous installation and the microinverters allow each panel to function independently, minimizing the effects of shading from adjacent roof aspects, solatubes and vents. An additional benefit is that a bulky inverter will not need to be mounted. The layout shown is selected based on a shading analysis to maximize the output of the panels. The plan view provides a summary of the addition. The total system size is 14.25 kW with panels mounted to the roof aspects shown. More panels can be added to this design as micro inverters will minimize impacts from shading near solatubes/vents. Original Nix Farm System (installed in 2012): 9.8kW, (40) 245W Solar World panels Proposed total addition: 14.25kW (50) 285W Solar World Panels (50) Enphase M250 Microinverters Point of interconnection (line side tap) (23) Solar World Panels (18) Solar World Panels (9) Solar World Panels 9 Option 2: Solar Electric System with Foreign Panels Another option is to maintain the same layout as the Solar World option and use (50) 255W Hanwha high value panels, which yields a total system size of 12.75kW. These panels will be paired with (50) Enphase M215 inverters. Hanwha panels are manufactured in Germany and Malaysia and come with a 12-year production warranty. Datasheets for Hanwha Panels are shown in the appendix. Option 3: Solar Electric System with Abound Panels The layout below utilizes Abound Panels (assuming 60W panels). The system is sized with (120) panels at 7.2kW. The system will be paired with a central Fronius inverter because of compatibility issues with microinverters. Sections below detail production and cost differences between the three options. Interconnection Design for Three Options Norm Weaver of Fort Collins Utility has confirmed Custom Solar’s design/plan regarding connecting the system through the use of a line side tap. Norm stated that the City of Fort Collins allows line side taps as long as they are completed outside of the CT cabinet and as long as the line side tap is completed within code, as Custom Solar had done with the first system that was installed at Nix Farm. This solution will reduce unnecessary conduit runs, avoid any modifications to the 2nd floor electrical room, reduce system voltage drops and increase system efficiencies. 10 System Production Comparison with three options Yearly production is shown for each of the three systems. Solar World panels carry efficiencies higher than conventional panels and produce more energy over the course of a year. The roof pitch where the system will be installed is 4:12 (18.4°) and the building the system will be installed on is facing due south (180°). The figure below shows monthly production of the photovoltaic system in year 1, using PV Watts. Assumed derates used are 0.845 for Solar World, 0.810 for Hanwha and 0.810 for Abound panels. Justification for Solar World’s derate is attached in the appendix. The Solar World system produces approximately 21,677 kwhrs/year. Values for yearly production are detailed in the table below. System Cost Comparison The table below summarizes cost differences between the three systems. Included in the costs of the Solar World and Hanwha options are panel level monitoring with Enphase data monitoring and interconnection to the original Egauge consumption and production monitoring system. PV Price Comparison for Nix Farm Description Option 1 Option 2 Option 3 14.25 kW Solar World Option (US Made Option) 12.75 kW Hanwha Option (Foreign Option) 7.2 kW Option with Nix Farm Provided Abound Panels Solar Production, Year 1 (kwhrs) 21,677 kwhrs 18,642 kwhrs 10,529 kwhrs Equipment Cost $35,850 $30,802 $15,204 Engineering, Permitting and Work Hours $13,670 $13,670 $16,404 Total System Cost (before incentives) $49,520 $44,472 $31,608 *Fort Collins Utility Incentive ($1/W) -$14,250 -$12,750 -$7,200 Total System Cost (after incentives) $35,270 $31,722 $24,408 * Incentives are subject to availability. Custom Solar will work with Norm Weaver of Fort Collins Utility to secure any applicable incentives. 0 1000 2000 3000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec kWh Abound Hanwha SW 11 Product Warranties Custom Solar shall monitor the system on a regular basis via internet enabled data monitoring and respond to service issues. Warranties for the different options are listed below. Custom Solar Workmanship Warranty: 10 years Option 1: Solar World 285W Plus Modules: 10 year Material and Workmanship Warranty 25 year Linear Power Output Warranty Enphase M250 microinverters: 25 year warranty Option 2: Hanwha Q Cell Modules: 12 year Material and Workmanship Warranty 25 year Linear Power Output Warranty Enphase M215 microinverters: 25 year warranty Option 3: Abound Panels: Provided by Nix Farm, No Warranty Fronius Inverter: 10 year warranty (Warranty extensions are available) Roofing Material and Warranty Custom Solar will use the same roof clamp, as our previous installation at Nix Farm to eliminate the need for penetrations and preserve the roof warranty. The roof installed on the Nix Farm building is a Metal Sales Seam- Loc 24 which is 24" wide with a 24 gauge thickness. The manufacturer of the roof, Metal Sales, has approved the S-5-U Mini clamp attachment as an appropriate means to attach the solar panel racking to the roof. Metal Sales currently uses S-5 clamps to improve their roofing materials wind uplift capabilities. The S-5-U Mini can be attached to the roof without any penetrations and without voiding the manufacturer's warranty on the roof. The manufacturer of the clamps (S-5!) has performed load testing using the S-5-U Mini's on a Metal Sales Seam- Loc 24 roof. 12 Please see Appendix for S-5-U data sheets. Compatible racking and Schletter clamps will be used with the Abound System with the Abound installation as on the nearby annex/admin building at Nix Farm. Data Monitoring (EGauge or Enphase EnLighten Envoy) Included in our proposal is the integration of data monitoring from the additional system with the original installation using EGauge. This shall provide seamless viewing of consumption and production monitoring of the new and old systems on one web accessible portal/graph. Each system can be seen as a subset of the total and as the sum for comprehensive monitoring of the entire system production (the original install from 2012 plus the addition) and total building energy consumption. The Enphase microinverters and EnLighten data monitoring allows real time and historic panel-level data monitoring. A screen shot of web based monitoring with Egauge is given below and Enphase panel level monitoring datasheets are available in the appendix. 13 Construction Plan and Schedule Custom Solar has the resources to complete the installation of the photovoltaic system prior to the April 30th 2015 deadline. Custom Solar plans to have all the permits and equipment in hand prior to the project start date and is available for meetings. Custom Solar's anticipated project schedule is below: Anticipated Award Date: 2/11/15 Engineering Design Date: 2/18/15 Permitting Timeline: 2/25/15 (Approximately 2 weeks) Equipment Procurement: 3/4/15 (Procurement of inverters, panels and racking is 3 weeks) Construction Startup: 3/9/15 (One week on site to complete installation) Construction Completion: 4/6/15 (Final Inspection completed prior to) Eligible Equipment List and Conditions All equipment specified in this proposal is listed in the Fort Collins Utilities Eligible Equipment List. Custom Solar meets or exceeds required insurance requirements and is comfortable signing the attached agreement with the City of Fort Collins. Custom Solar has read addendum #1 -8053 to this RFP. 14 Additional Installation Experience Custom Solar has experience working successfully with federal, state, municipal and other public entities. Below are a few similar projects that we have completed over the past couple of years. Contact information for references is available upon request. Laramie County School District #1 Alta Vista Elementary School 59 kW PV System – 04/10/2012 Flush Mount & Ballasted Mount Elevated 45° Standing Seam Metal Roof Timeline: 6 Weeks Project Value: $233,000 15 Railhead Partners - 80 kW PV System – 06/16/2012 8 Subsystems, 8 Meter Interconnections Awning & Ballasted Mount Timeline: 6 Weeks Project Value: $360,054.08 16 Tramway Nonprofit Center Phase 1 - 102 kW PV System – 12/11/2012 Barrel Roof Mount Timeline: 1.5 Months Project Value: $324,820.60 17 Appendix solarworld.com SW 285 MONO Designed to withstand heavy accumulations of snow and ice Every component is tested to meet 3 times IEC requirements Sunmodule Plus: Positive performance tolerance 25-year linear performance warranty and 10-year product warranty Glass with anti-reflective coating -0/+5 Wp Anti-Reflective Coating TUV Power controlled: Lowest measuring tolerance in industry World-class quality Fully-automated production lines and seamless monitoring of the process and mate- rial ensure the quality that the company sets as its benchmark for its sites worldwide. SolarWorld Plus-Sorting Plus-Sorting guarantees highest system efficiency. SolarWorld only delivers modules that have greater than or equal to the nameplate rated power. 25-year linear performance guarantee and extension of product warranty to 10 years SolarWorld guarantees a maximum performance digression of 0.7% p.a. in the course of 25 years, a significant added value compared to the two-phase warranties com- mon in the industry. In addition, SolarWorld is offering a product warranty, which has been extended to 10 years.* *in accordance with the applicable SolarWorld Limited Warranty at purchase. www.solarworld.com/warranty geprüte Sicherheit SW 285 MONO SW-01-6007US 12-2014 THERMAL CHARACTERISTICS NOCT 46 °C TC Isc 0.04 %/°C TC Voc -0.30 %/°C TC Pmpp -0.41 %/°C Operating temperature -40°C to 85°C PERFORMANCE AT 800 W/m², NOCT, AM 1.5 Maximum power Pmax 213.1 Wp Open circuit voltage Voc 36.4 V Maximum power point voltage Vmpp 28.7 V Short circuit current Isc 7.96 A Maximum power point current Impp 7.43 A Minor reduction in efficiency under partial load conditions at 25°C: at 200 W/m², 100% (+/-2%) of the STC efficiency (1000 W/m²) is achieved. COMPONENT MATERIALS Cells per module 60 Cell type Mono crystalline Cell dimensions 6.17 in x 6.17 in (156.75 x 156.75 mm) Front Tempered glass (EN 12150) Frame Clear anodized aluminum Weight 39.5 lbs (17.9 kg) ADDITIONAL DATA Power sorting1 -0 Wp / +5 Wp J-Box IP65 Module leads PV wire per UL4703 with H4 connectors Module type (UL 1703) 1 Glass Low iron tempered with ARC SYSTEM INTEGRATION PARAMETERS Maximum system voltage SC II / NEC 1000 V Maximum reverse current 25 A Number of bypass diodes 3 Design Loads* Two rail system 113 psf downward 64 psf upward Design Loads* Three rail system 170 psf downward 71 psf upward Design Loads* Edge mounting 30 psf downward 30 psf upward * Please refer to the Sunmodule installation instructions for the details associated with these load cases. PERFORMANCE UNDER STANDARD TEST CONDITIONS (STC)* 1) Measuring tolerance (Pmax ) traceable to TUV Rheinland: +/- 2% (TUV Power Controlled). Maximum power Pmax 285 Wp Open circuit voltage Voc 39.7 V Maximum power point voltage Vmpp 31.3 V Short circuit current Isc 9.84 A Maximum power point current Impp 9.20 A Module efficiency m 17.0 % *STC: 1000 W/m², 25°C, AM 1.5 All units provided are imperial. SI units provided in parentheses. SolarWorld AG reserves the right to make specification changes without notice. Module current [A] Module voltage [V] 1000 W/m² 800 W/m² 600 W/m² 400 W/m² 200 W/m² 100 W/m² Enphase Microinverters ® Enphase® M250 PRODUCTIVE - Optimised for higher-power modules - Maximises energy production - Minimises impact of shading, dust, and debris RELIABLE - 4th-generation product - More than one million hours of testing - System availability greater than 99.8% SMART - Quick and simple design, installation, and management - 24/7 monitoring and analysis SAFE - Extra low-voltage DC reduces fire risk - No single point of system failure - Easy installation with Engage Cable The Enphase Energy Microinverter System improves energy harvest, increases reliability, and dramatically simplifies design, installation, and management of solar power systems. The Enphase System includes the microinverter, the Envoy Communications Gateway,TM and Enlighten,® Enphase’s monitoring and analysis software. To learn more about Enphase microinverter technology, visit enphase.com/au. © 2014 Enphase Energy. All rights reserved. All trademarks or brands in this document are registered by their respective owner. Enphase® M250 Microinverter // DATA INPUT DATA (DC) M250-60-230-S22 Recommended input power (STC) 210 - 310 W Maximum input DC voltage 48 V Peak power tracking voltage 27 V - 39 V Operating range 16 V - 48 V Min/Max start voltage 22 V / 48 V Max DC short circuit current 15 A Max input current 10 A OUTPUT DATA (AC) Peak output power 258 W Rated output power 250 W Rated output current 1.09 A Nominal voltage 230 V Nominal frequency 50.0 Hz Power factor >0.95 Maximum units per 20 A branch circuit 14 (Ph + N), 42 (3Ph + N) Maximum units per cable section 14 (Ph + N), 24 (3Ph + N) EFFICIENCY EN 50530 (EU) efficiency 95.7% Static MPPT efficiency (weighted, reference EN50530) 99.6% Dynamic MPPT efficiency (fast irradiation changes, reference EN50530) 99.3% Night time power consumption 0.055 W MECHANICAL DATA External operating temperature range (ambient) -40ºC to +65ºC Internal operating temperature range -40ºC to +85ºC Enclosure environmental rating Outdoor - IP67 Connector type MC4 Dimensions (WxHxD) 179 mm x 217 mm x 28 mm (with bracket) Weight 1.66 kg Cooling Natural convection - No fans FEATURES Compatibility Compatible with 60-cell PV modules. Communication Power line Monitoring Enlighten Manager and MyEnlighten monitoring options Transformer design High frequency transformers, galvanically isolated Compliance AS4777, C10/11, CEI_0-21, EN50438, EN62109-1, EN62109-2, ERDF-NOI-RES_13E_V5, G59/2, G83/2, VDE-0126-1-1 + A1, VDE AR-N 4105 HSL60 S PLUS 4BB 60 Cell Poly Module Key Features Anti-PID Qualified to Withstand PID (Potential Induced Degradation) * Guaranteed Quality 12 Year Workmanship, 25 Year Linear Performance Warranty ** Predictable Output Positive Power Sorting, 0 to +5 Watt Innovative Technology Four Busbar Cell Technology, Improved Module Efficiency and Power Class Harsh Environment Resistance Verified against Salt Mist and Ammonia Corrosion (IEC 61701 and IEC 62716) Better Performance Improved Low Light Irradiance Performance and TCOE Parameter Efficient Logistics Compact and Slim Design, Efficient Shipping, Easy Handling and Installation About Hanwha Solar * PID test conditions : module charged -1000V with Al-foil covered surface, 25°C, 168h ** Please refer to Hanwha Solar Product Warranty for details Hanwha Solar is a vertically integrated manufacturer of photovoltaic modules designed to meet the needs of the global energy consumer. ■ High reliability, guaranteed quality, and excellent cost-efficiency due to vertically integrated production and control of the supply chain ■ Optimization of product performance and manufacturing processes through a strong commitment to research and development ■ Global presence throughout Europe, North America and Asia, offering regional technical and sales support ■ ISO 9001 quality standards and ISO 14001 environmental standards ■ OHSAS 18001 occupational health and safety standards ■ UL 1703 1000V certification ■ Conformity to CE Quality and Environmental Certificates Dimensions 1670mm ×1000mm ×32 mm Weight 18.5±0.5kg Frame Aluminum-alloy Front 3.2mm tempered glass with anti reflective coating Encapsulant EVA Back Cover Composite sheet Cell Technology 4 busbar Polycrystalline Cell Size 156 mm × 156 mm (6 in ×6 in) Number of Cells (Pieces) 60 (6 × 10) Junction Box Protection class IP 67 Output Cables Solar cable: 4 mm2; length: 1000 mm Connector H4 Mechanical Characteristics Electrical Characteristics Operating Temperature – 40 °C to 85 °C Hail Safety Impact Velocity 25 mm at 23 m/s Fire Safety Classification (IEC 61730) Class C Static Load Wind / Snow 4000/5400Pa Storage Temperature – 40 °C to 85 °C Packaging Configuration 32 pieces per pallet Loading Capacity (40 ft. HQ Container) 832 pieces System Design Packaging and Storage Performance at Low Irradiance: The typical efficiency at 200 W/m² in relation to 1000 W/m², (25°C, AM 1.5) is at least 97 % of STC efficiency. Electrical Characteristics at Standard Test Conditions (STC) Power Class 245 W 250 W 255 W 260 W 265 W 270 W Maximum Power (Pmax) 245 W 250 W 255 W 260 W 265 W 270 W Open Circuit Voltage (Voc) 37.4 V 37.6 V 37.8 V 38.1 V 38.3 V 38.5 V Short Circuit Current (Isc) 8.62 A 8.72 A 8.86 A 8.98 A 9.12 A 9.22 A Voltage at Maximum Power (Vmpp) 30.2 V 30.5 V 30.7 V 30.9 V 31.1 V 31.2 V Current at Maximum Power (Impp) 8.12 A 8.20 A 8.31 A 8.42 A 8.53 A 8.66 A Module Efficiency (%) 14.7 % 15.0 % 15.3 % 15.6 % 15.9 % 16.2 % Pmax , Voc , Isc , Vmpp and Impp tested at Standard Testing Conditions (STC) defined as irradiance of 1000W/m² at AM 1.5 solar spectrum and a temperature of 25±2°C. Module power class have positive power sorting: 0 to +5W. Measurement tolerance: +/- 3% (Pmax ) ©Hanwha SolarOne Co., Ltd. Specifications are subject to change without notice, Release: 2014-08-01 Electrical Characteristics at Nominal Operating Cell Temperature (NOCT) Power Class 245 W 250 W 255 W 260 W 265 W 270 W Maximum Power (Pmax) 180 W 184 W 187 W 191 W 196 W 199 W Open Circuit Voltage (Voc) 35.0 V 35.1 V 35.4 V 35.7 V 35.9 V 36.1 V Short Circuit Current (Isc) 6.97 A 7.05 A 7.16 A 7.26 A 7.37 A 7.45 A Voltage at Maximum Power (Vmpp) 27.8 V 28.0 V 28.2 V 28.4 V 28.6 V 28.7 V Current at Maximum Power (Impp) 6.48 A 6.54 A 6.64 A 6.73 A 6.84 A 6.92 A Module Efficiency (%) 13.5 % 13.7 % 14.0 % 14.3 % 14.7 % 14.9 % Pmax , Voc , Isc , Vmpp and Impp Enphase® Microinverters ® The Enphase® M215 Microinverter with integrated ground delivers increased energy harvest and reduces design and installation complexity with its all-AC approach. With the advanced M215, the DC circuit is isolated and insulated from ground, so no Ground Electrode Conductor (GEC) is required for the microinverter. This further simplifies installation, enhances safety, and saves on labor and materials costs. The Enphase M215 integrates seamlessly with the Engage® Cable, the Envoy® Communications GatewayTM, and Enlighten®, Enphase’s monitoring and analysis software. PRODUCTIVE SIMPLE RELIABLE - Maximizes energy production - Minimizes impact of shading, dust, and debris - No single point of system failure - No GEC needed for microinverter - No DC design or string calculation required - Easy installation with Engage Cable - More than 1 million hours of testing and millions of units shipped - Industry-leading warranty, up to 25 years Enphase® M215 To learn more about Enphase Microinverter technology, ® visit enphase.com © 2014 Enphase Energy. All rights reserved. All trademarks or brands in this document are registered by their respective owner. Enphase® M215 Microinverter // DATA INPUT DATA (DC) M215-60-2LL-S22-IG / S23-IG / S24-IG Recommended input power (STC) 190 - 270 W Maximum input DC voltage 48 V Peak power tracking voltage 27 V - 39 V Operating range 16 V - 48 V Min/Max start voltage 22 V / 48 V Max DC short circuit current 15 A OUTPUT DATA (AC) @208 VAC @240 VAC Peak output power 225 W 225 W Rated (continuous) output power 215 W 215 W Nominal output current 1.03 A (A rms at nominal duration) 0.9 A (A rms at nominal duration) Nominal voltage/range 208 V / 183-229 V 240 V / 211-264 V Nominal frequency/range 60.0 / 57-61 Hz 60.0 / 57-61 Hz Extended frequency range* 57-62.5 Hz 57-62.5 Hz Power factor >0.95 >0.95 Maximum units per 20 A branch circuit 25 (three phase) 17 (single phase) Maximum output fault current 850 mA rms for 6 cycles 850 mA rms for 6 cycles EFFICIENCY CEC weighted efficiency, 240 VAC 96.5% CEC weighted efficiency, 208 VAC 96.5% Peak inverter efficiency 96.5% Static MPPT efficiency (weighted, reference EN50530) 99.4 % Night time power consumption 65 mW max MECHANICAL DATA Ambient temperature range -40ºC to +65ºC Dimensions (WxHxD) 171 mm x 173 mm x 30 mm (without mounting bracket) Weight 1.6 kg (3.4 lbs) Cooling Natural convection - No fans Enclosure environmental rating Outdoor - NEMA 6 FEATURES Compatibility Compatible with 60-cell PV modules. Communication Power line Integrated ground The DC circuit meets the requirements for ungrounded PV arrays in NEC 690.35. Equipment ground is provided in the Engage Cable. No additional GEC or ground is required. Ground fault protection (GFP) is integrated into the microinverter. Monitoring Enlighten Manager and MyEnlighten monitoring options Compliance UL1741/IEEE1547, FCC Part 15 Class B, CAN/CSA-C22.2 NO. 0-M91, 0.4-04, and 107.1-01 * Frequency ranges can be extended beyond nominal if required by the utility The S-5-U clamp is our most popular and versatile clamp, fitting about 85% of the standing seam profiles in North America. ® ® ® The right way to attach almost anything to metal roofs! 888-825-3432 | www.S-5.com S-5-U and S-5-U Mini S-5-U Clamp The S-5-U clamp is by far our most popular and most versatile clamp. It fits about 85% of the standing seam profiles manufactured in North America—including most structural and architectural profiles. It can be used on vertically oriented seams and, by rotating the clamp 90 degrees, it can also be used on most horizontal 2" seam profiles. Its simple design, generous dimensioning, and multiple hole orientations are what make the S-5-U clamp so versatile for use with the S-5!® snow retention products, such as ColorGard®, as well as with other heavy-duty applications. Installation is as simple as setting the specially patented round-point setscrews into the clamp, placing the clamp on the seam, and tightening them to the specified tension. Then, affix ancillary items using the bolt provided with the product. Go to www.S-5.com/tools for information and tools available for properly attaching and tensioning S-5! clamps. S-5-U Mini Clamp The S-5-U Mini is a bit shorter than the S-5-U and has one setscrew rather than two. The mini is the choice for attaching all kinds of rooftop accessories: signs, walkways, satellite dishes, antennas, rooftop lighting, lightning protection systems, solar arrays, exhaust stack bracing, conduit, condensate lines, mechanical equipment—just about anything!* *S-5! mini clamps are not compatible with, and should not be used with S-5! SnoRail™/SnoFence™ or ColorGard® snow retention systems. Please note: All measurements are rounded to the second decimal place. S-5!® Warning! Please use this product responsibly! Distributed by Products are protected by multiple U.S. and foreign patents. Visit the website at www.S-5.com for complete information on patents and trademarks. For maximum holding strength, setscrews should be tensioned and re-tensioned as the seam material compresses. Clamp setscrew tension should be verified using a calibrated torque wrench between 160 and 180 inch pounds when used on 22ga steel, and between 130 and 150 inch pounds for all other metals and thinner gauges of steel. Consult the S-5! website at www.S-5.com for published data regarding holding strength. Copyright 2013, Metal Roof Innovations, Ltd. S-5! products are patent protected. S-5! aggressively protects its patents, trademarks, and copyrights. Version 060613. The strength of the S-5-U clamp is in its simple design. The patented setscrews will slightly dimple the metal seam material but not pierce it— leaving the roof manufacturer's warranty intact. S-5-U Mini Clamp S-5-U Clamp Note: Install both setscrews on same side of clamp. 1.50" (38.00 mm) 0.90" (23.00 mm) 0.40" (10.00 mm) 1.50" (38.00 mm) M10 hole located 1/2" (13.00 mm) from edge of part 0.54" (14.00 mm) 1.50" (38.00 mm) 0.90" (23.00 mm) 0.40" (10.00 mm) 1.50" (38.00 mm) M8 holes centered on part 0.54" (14.00 mm) 1.18" (30.00 mm) 2.00" (51.00 mm) Example Profiles For horizontal seams under 0.65", do not use this clamp. Visit www.S-5.com for more detailed information and proper clamp usage. The S-5-U and S-5-U Mini clamps are each furnished with the hardware shown to the right. Each box also includes a bit tip for tightening setscrews using an electric screw gun. A structural aluminum attachment clamp, the S-5-U is compatible with most common metal roofing materials excluding copper. All included hardware is stainless steel. Please visit www.S-5.com for more information including CAD details, metallurgical compatibilities and Maximum energy harvest – cloudy or clear An outstanding addition to the family: The next generation Fronius IG Plus inverter builds on a successful model with multiple enhancements, including maximum power harvest, a built-in six circuit string combiner, integrated, lockable DC Disconnect, significantly improved efficiency, and unbeatable reliability. New, larger power stages expand the proven Fronius IG family from 2 to 12 kW in a single inverter. Fronius IG Plus PV Inverter The fi rst complete solution. Reliable. Proven. Smart. 40,0006,2981,AE v01 2011 as09 Text and illustrations are technically correct at the time of going to print. The right to make modifications is reserved. This document may not be copied or reproduced in any form, not even in part, without prior written consent of Fronius International GmbH. GENERAL DATA Max. efficiency 96.2 % CEC efficiency 208 V 95.0 % 95.0 % 95.5 % 95.5 % 95.0 % 95.0 % 95.0 % 95.0 % ** 95.0 % n.a. 240 V 95.5 % 95.5 % 95.5 % 96.0 % 95.5 % 95.5 % 95.5 % 96.0 % ** 96.0 % n.a. 277 V 96.0 % 96.0 % 96.0 % 96.0 % 96.0 % 96.0 % 96.0 % n.a n.a. 96.0 % Consumption in standby (night) < 1.5 W Consumption during operation 8 W 14 W 20 W Cooling Controlled forced ventilation, variable fan speed Enclosure type NEMA 3R Unit dimensions (W x H x D) 17.1 x 26.5 x 9.9 in. 17.1 x 38.1 x 9.9 in. 17.1 x 49.7 x 9.9 in. Power stack weight 31 Ibs. (14 kg) 57 Ibs. (26 kg) 84 Ibs. (38 kg) Wiring compartment weight 24 Ibs. (11 kg) 24 Ibs. (11 kg) 26 Ibs. (12 kg) Admissible ambient operating temperature -13°F ... +131°F (-25°C ... + 55°C) Compliance UL 1741-2010, IEEE 1547-2003, IEEE 1547.1, ANSI/IEEE C62.41, FCC Part 15 A & B, NEC Article 690, C22. 2 No. 107.1-01 (Sept. 2001), California Solar Initiative - Program Handbook - Appendix C: Inverter Integral 5 % Meter Performance Specification Fronius IG Plus V 3.0-1 UNI 3.8-1 UNI 5.0-1 UNI 6.0-1 UNI 7.5-1 UNI 10.0-1 UNI 11.4-1 UNI 10.0-3 Delta 11.4-3 Delta 12.0-3 WYE277 OUTPUT DATA Nominal output power (PAC nom) 3000 W 3800 W 5000 W 6000 W 7500 W 9995 W 11400 W 9995 W 11400 W 12000 W Max. continuous output power 104°F (40°C) 208 V / 240 V / 277 V 3000 W 3800 W 5000 W 6000 W 7500 W 9995 W 11400 W 9995 W 11400 W 12000 W Nominal AC output voltage 208 V / 240 V / 277 V 208 V / 240 V 277 V Operating AC voltage range 208 V 183 - 229 V (-12 / +10 %) (default) 240 V 211 - 264 V (-12 / +10 %) 277 V 244 - 305 V (-12 / +10 %) Max. continuous 208 V 14.4 A 18.3 A 24.0 A 28.8 A 36.1 A 48.1 A 54.8 A 27.7 A* 31.6 A* n.a. output current 240 V 12.5 A 15.8 A 20.8 A 25.0 A 31.3 A 41.7 A 47.5 A 24.0 A* 27.4 A* n.a. 277 V 10.8 A 13.7 A 18.1 A 21.7 A 27.1 A 36.1 A 41.2 A n.a n.a. 14.4 A* Number of phases 1 3 Admissible conductor size (AC) No. 14 - 4 AWG Max. continuous utility back feed current 0 A Nominal output frequency 60 Hz Operating frequency range 59.3 - 60.5 Hz Total harmonic distortion < 3 % Power factor 1 Fronius IG Plus V 3.0-1 UNI 3.8-1 UNI 5.0-1 UNI 6.0-1 UNI 7.5-1 UNI 10.0-1 UNI 11.4-1 UNI 10.0-3 Delta 11.4-3 Delta 12.0-3 WYE277 Fronius USA, LLC 10421 Citation Drive, Suite 1100 Brighton, MI 48116 E-Mail: pv-us@fronius.com www.fronius-usa.com INPUT DATA Recommended PV-Power (kWp) 2.50 - 3.45 3.20 - 4.40 4.25 - 5.75 5.10 - 6.90 6.35 - 8.60 8.50 - 11.50 9.70 - 13.10 8.50 - 11.50 9.70 - 13.10 10.20 - 13.80 MPPT-voltage range 230 ... 500 V DC startup voltage 245 V Max. input voltage (at 1000 W/m² 14°F (-10°C) in open circuit operation) 600 V Nominal input current 8.3 A 10.5 A 13.8 A 16.6 A 20.7 A 27.6 A 31.4 A 27.6 A 31.4 A 33.1 A Max. usable input current 14.0 A 17.8 A 23.4 A 28.1 A 35.1 A 46.7 A 53.3 A 46.7 A 53.3 A 56.1 A Admissible conductor size (DC) No. 14 - 6 AWG Number of DC input terminals 6 Max. current per DC input terminal 20 A; Bus bar available for higher input currents Fronius IG Plus V 3.0-1 UNI 3.8-1 UNI 5.0-1 UNI 6.0-1 UNI 7.5-1 UNI 10.0-1 UNI 11.4-1 UNI 10.0-3 Delta 11.4-3 Delta 12.0-3 WYE277 PROTECTION DEVICES Ground fault protection Internal GFDI (Ground Fault Detector/Interrupter); in accordance with UL 1741-2010 and NEC Art. 690 DC reverse polarity protection Internal diode Islanding protection Internal; in accordance with UL 1741-2010, IEEE 1547-2003 and NEC Over temperature Output power derating / active cooling Plug-and-Play Installation Enphase Energy's per-module monitoring technology is integrated into the Enphase Micro-inverter System which means that you do not need to purchase or install a bolt-on or stand-alone third-party monitoring tool. The Enphase EMU (Energy Management Unit) communications gateway plugs into any standard AC outlet and collects micro-inverter performance information over the existing power line. No additional wiring is required. By plugging the Ethernet cable of the EMU into a broadband router, performance data is automatically transmitted to Enlighten using the site’s existing Internet connection, further simplifying installation. About Enphase Energy Enphase Energy provides solar energy management systems for residential and commercial customers. The company pioneered the industry’s first networked solar energy system, which includes high-efficiency micro- inverters, communications gateways and web-based monitoring and analysis. Founded in 2006 and based in Northern California, the company is led by veterans from the solar and high tech industries and backed by industry leaders. For more information, please visit www.enphaseenergy.com. Enphase Energy, Inc. 201 1st Street, Suite 111, Petaluma, CA 94952 877 797 4743 enphaseenergy.com 100% recycled paper Monitoring Analysis Insight Per-Module Monitoring and Analysis Per-Module Monitoring EnlightenTM Website The Enphase 24/7 per-module monitoring service ensures optimal uptime. System owners and installers can rest assured that Enlighten is monitoring their installation and will notify them of any issues that need attention. Enlighten constantly monitors every module and compares its performance to each of its neighboring modules to identify any production issues. Using its built-in analysis algorithms, Enlighten analyzes production shortfalls, establishes a possible cause and suggests solutions to remedy the situation. Enlighten promptly sends an alert to the system owner or installer per the user-defined preferences established at installation. Enphase Enlighten enables a new level of performance, reliability and management for solar energy installations. Enlighten is integrated into the Enphase Micro-inverter System and provides unprecedented visibility into the performance of every solar module. Upon logging in, installers get an at-a-glance view of the status of all their systems via the Enlighten console as well as a visual alert for installations that require attention. The overview pane provides system-level information for each installation. The aerial view provides visualization of the array as it is physically configured at the site. Additional informa- tion is gathered and displayed to enable analysis of energy harvest deviations. Monitoring Analysis Insight Fronius IG Plus V 3.0-1 UNI 3.8-1 UNI 5.0-1 UNI 6.0-1 UNI 7.5-1 UNI 10.0-1 UNI 11.4-1 UNI 10.0-3 Delta 11.4-3 Delta 12.0-3 WYE277 * per Phase ** preliminary specifications. The S-5-U clamp has been tested for load-to-failure results on most major brands and profiles of standing seam roofing. The independent lab test data found at www.S-5.com can be used for load-critical designs and applications. S-5!® holding strength is unmatched in the industry. tested at Nominal Operating Cell Temperature (NOCT) defined as irradiance of 800W/m²; 20°C; Wind speed 1m/s. Measurement tolerance: +/- 3% (Pmax ) Normal Operating Cell Temperature (NOCT) 45°C + / - 3°C Temperature Coefficients of Pmax - 0.41 % / °C Temperature Coefficients of Voc - 0.31 % / °C Temperature Coefficients of Isc +0.055%/ °C Maximum System Voltage 1000 V (IEC) Series Fuse Rating 15 A Maximum Reverse Current Series fuse rating multiplied by 1.35 Temperature Characteristics Maximum Ratings Various Irradiance Levels HSL60 S PLUS 4BB 60 Cell Poly Module Nomenclature: eg. HSL60P6-PC-3-255W HSL60P6-PC- -xxx 3 1000V (UL) W Black / White B Black / Black xxx represents the power class ISC VOC 37.44 (951) 39.37 (1000)