REC Group shows off new N-Peak solar panel at Intersolar Europe

REC N-Peak Lauch Event at Intersolar Europe 2018

REC Group, the leading European brand for solar photovoltaic (PV) panels, launched its brand-new N-Peak high-performance solar panel at Intersolar Europe in Munich. The new panel breaks fresh ground for REC and the industry: this is the first solar panel to combine n-type mono half-cut cells with a twin-panel design, and promises excellent power output of up to 330 watt peak allied to lasting performance.

The production of n-type mono cells kicks off at the end of June in REC’s brand-new industry 4.0 manufacturing building at the company’s Singapore plant. The first N-Peak modules are scheduled to roll off the line in August.

The REC N-Peak Series builds on the success of REC’s multiple award-winning TwinPeak technology. Already recognized by an Intersolar award in 2015, REC is well-known for being a pioneer for half-cut cells and its twin panel design.

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Key highlights of the new N-Peak

· REC’s most powerful 60-cell module ever
· The world’s first solar module to combine n-type mono half-cut cells with a twin-panel design
· Mono n-type is the most efficient crystalline silicon technology
· Up to 330 watt peak
· Super-strong frame design: for loads of up to 7000 Pa
· Zero light-induced degradation
· 12-year product warranty and 0.5% annual degradation over 25-year power warranty, resulting in 86% of nameplate power after 25 years
· Improved performance in shaded conditions
· Flexible installation options

— Solar Builder magazine

Four energy dense solar mounting systems for C&I rooftops

SunModo SunBeam

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As a permanent part of the building and roof structure, the SunBeam system eliminates any abrasions, moss build up and need of system removal for roof repair or re-roofing. In addition, it provides shading of HVAC equipment, increasing efficiency and faster temperature response. Twenty-year warranty.

Material: High-grade aluminum and 304 stainless steel hardware. Anchor-only attachment.

How it maximizes energy density: The SunBeam system elevates above obstructions such as HVAC, pipes and vents. By spanning over roof obstructions such as HVAC, pipes and vents, the system takes full advantage of the available roof surface thereby maximizing the PV system size. The system can be easily adjusted to account for the multiple roof pitches on site.

Everest Solar D Dome R²

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The D Dome R² system is an east/west commercial flat roof solution. The third generation of this product is now rail-less with only five major components and minimal hardware. It sits at a fixed 10-degree pitch and allows for 3.5-in. inter-row spacing. Twenty-year warranty.

Material: Aluminum, ballast with attachment optional. The ballast blocks sit under the panels.

How it maximizes energy density: Everest Solar Systems believes east/west systems are more efficient south of the tropic of cancer. First, an east/west system practically eliminates inter-row spacing which allows more modules on the roof, thus increasing module density. On one internal study, Everest compared a the production of a 10-degree south-facing system with its east/west system in southern California at different azimuths. The south-facing fit 88 modules and had a 14 percent decrease in at the 225-degree azimuth. The D Dome R² system reached 108 modules in the same space and had less than 0.1 percent change between all azimuth angles.

Solar Mounting Solutions

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SMS Racking consists of only three major parts that arrive with all hardware pre-inserted allowing for quick single tool installation. The THRU-ITT integrated wire management system allows wiring to remain organized and protected by running wires east-west and north-south internally. Since this racking design does not rely on the panel for integrity, installers can complete racking and wire installation independent of the panel. Twenty-year warranty.

Material: G90 coated steel and optional galvanized steel, aluminum, powder-coated. Ballast only.

How it maximizes energy density: SMS developed an Excel spreadsheet that determines the optimum row-to-row spacing based on the selected solar module, optimum tilt angle, solar azimuth angle, and the altitude angle all specific to install location. By optimizing the length of row-to-row spacers, the SMS system can greatly reduce the amount of redundant material, which in turn will reduce racking cost and avoid installing the modules in a high shadow region. The racks are designed with minimal distance between modules in the east/west direction to eliminate unused area.

Ecolibrium EcoFoot5D and EcoFoot2+

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EcoFoot5D 5-Degree and EcoFoot2+ 10-Degree speed installation and simplify logistics for flat-roof installs. Main components are: a base, pre-assembled clamps (integrated bonding without washers) and a wind deflector. The system is black, ASA-PC, UL Listed Resin with a 25-year warranty mounted with ballast, attachments or a mix.

How it maximizes energy density: EcoFoot5D 5-Degree delivers 18.4 percent more power than the 10-degree system and lowers cost per watt. The system maximizes roof density while maintaining the ease and simplicity of EcoFoot. The modular base is small at 7 in. x 16.7 in., and inter-row spacing is a dense 9.9 in., creating a tightly packed array. Stackable bases enable up to 290 kW per pallet, resulting in fewer pallets and minimized shipping, storage and onsite crane use.

— Solar Builder magazine

SunPower’s highest efficiency solar panels to debut at Intersolar Europe this week

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SunPower will formally introduce its highest efficiency X-Series residential solar panel this week during Intersolar Europe in Munich, Germany. At 370-watts and 22.7-percent efficiency, it is the most efficient solar panel that customers can buy for their home today.

“By engineering greater efficiency solar panels, we can fit more watts on the roof in the same amount of space when compared to conventional solar, offering customers the best value for energy,” said Gabi Bunea, SunPower vice president, research and development.

The 370-watt X-Series solar panel offers 60 percent more power than a conventional solar panel from the same amount of roof space over 25 years. It only takes 15 SunPower panels to produce as much energy as 22 conventional panels, which means homeowners require fewer panels to generate an equal amount of electricity. Made with third-generation SunPower Maxeon solar cells that are built on a solid metal foundation for high reliability and performance, SunPower panels are virtually impervious to the corrosion and cracking that typically degrade conventional panels allowing the company to offer an industry-leading 25-year Combined Power and Product Warranty.

“In mature solar markets such as Europe, our customers expect high-quality, proven technology, and we’re meeting those demands with SunPower’s record-setting solar panels,” said Chris de Jong, director of Netherlands’ Isogoed Duurzaam Besparen B.V. and one of SunPower’s 1,400 installation partners operating around the world. “We look forward to helping more homeowners save on monthly electric bills with a growing range of high-efficiency, reliable solar solutions from SunPower.”

In addition, this year SunPower is expanding its suite of residential solar solutions for homeowners in EMEA and parts of APAC with the P-19 Series (P-19) solar panel offering 19 percent efficiency, which is currently available to commercial customers in select APAC markets. Engineered with the same innovative shingled cell design as the 17-percent efficient P-Series solar panel used in commercial applications, P-19 uses monocrystaline PERC solar cells to generate up to 32 percent more energy in the same space over 25 years when compared to conventional panels. The P-19 solar panel is a lower cost option compared to SunPower’s E-Series and X-Series panels, yet still delivers high quality and reliability to customers, and is also backed by SunPower’s 25-year Combined Power and Product Warranty.

— Solar Builder magazine

Soligent partners with Chilicon Power for grid-support inverter, monitoring solutions

Soligent Distribution, the leading distributor of solar equipment in the United States, has partnered with Chilicon Power, a tech-forward designer and manufacturer of grid-support inverter and monitoring solutions, to expand its quality product menu.

Soligent, a pure play solar distributor, financier and technology platform supplies over 5,000 solar installers with best-in-class panels, inverters, racking and balance of systems across the U.S. and over 45 countries. Soligent is eager to partner with Chilicon Power in part due to the CP100 gateway monitoring system created so customers can view and manage their solar power systems 24 hours a day from the comfort of anywhere in their home. Soligent is dedicated in providing its customers with high quality products and Chilicon Power has met and exceeded that standard. Together, Soligent and Chilicon Power strive toward a brighter, clean-tech future.

“We believe in providing quality products to our customers and Chilicon Power has met and exceeded our standards,” said Thomas Enzendorfer, President at Soligent, “We look forward to a long and successful partnership with them.”

“Soligent and Chilicon share similar visions for the evolution of inversion and monitoring systems and we are pleased to partner with them”, commented Alexandre Kral and Dr. Christopher R. Jones, Co-Founders of Chilicon Power.

— Solar Builder magazine

Details on PV Kit 2.0 from S-5!, updated to improve installation time

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S-5! sent word of its new PV Kit 2.0 EdgeGrab and PV Kit 2.0 MidGrab, offering solar panel installers significant improvements and easier installation. S-5! introduced the original direct-attachment solar panel system 11 years ago. The updates in PV Kit 2.0 are a result of solar installer feedback to solve installer bottlenecks geared toward reducing bottlenecks and improving install time.

Among the improvements to the new PV Kit 2.0:

• Only one tool needed for installation
• Preassembled components save time and money
• Installs with module, reducing lay-out time
• Single-piece EdgeGrab installs with ease
• Versatile: same kit for most modules
• Creates a 1-inch gap between modules, allowing load reduction per ASCE-7
• Improved disk design works with all S-5! clamps and exposed-fastened brackets
• UL 2703 Listed (Pending)

S-5! is a family company, known worldwide, that has been awarded fifty-plus patents for its technologies in rooftop attachment solutions.

— Solar Builder magazine