Sunerg 520Wp Bifacial N-Type Solar Panel XMTD3520CBDBW – Wholesale 36 panels per pallet

XMTD3520CBDBW DH is part of the X-HALF CUT N-Type Series — one of the most advanced lines made by Sunerg Solar. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. This panel takes full advantage of Tunnel Oxide Passivated Contact (TOPCon) technology, which introduces an ultra-thin oxide layer between the metal contacts and the silicon wafer. This reduces electron recombination losses and delivers a meaningful boost in cell conversion efficiency compared to conventional cell designs.

Half-cut cell technology adds a few more percent to the overall performance, making this model a great example of efficiency. Sunerg Solar made the solar cells in XMTD3520CBDBW DH half the size of standard cells, thus reducing power loss and improving low-light behavior. The efficiency of this model reaches 23.37% — well above the market’s average. And while conventional panels use only one side to absorb photons, bifacial modules employ both sides at the same time. Thanks to this technology, this model can generate up to 25% more power depending on rear-side irradiance and installation conditions. Sunerg Solar paid as much attention to durability as they did to performance. XMTD3520CBDBW DH is guaranteed to retain at least 87.4% of its output after 30 years. Product warranty for this panel lasts 15 years.

• 520 W power output
• 108 half-cut N-type TOPCon cells
• 23.37% efficiency
• 1500 V DC maximum system voltage
• MC4 Series compatible connectors
• 15-year product and 30-year linear performance warranties

High productivity thanks to the most recent developments

This Sunerg Solar panel produces 520 W of power at 23.37 percent efficiency. High levels of energy output are reached by utilizing the most recent innovations in the solar sector. A more efficient panel produces more per square foot and pays for itself sooner.

Exceptional performance in scorching weather

At high working temperatures, a low temperature coefficient equals increased energy generation. Every 1.8°F over 77°F results in a model’s efficiency loss of just -0.29 percent.

High quality standards

Sunerg Solar’s strict manufacturing standards include multiple tests to provide extreme quality assurance. The facilities are highly automated, allowing the company to maintain high standards and keep the level of warranty claims very low.

Reliability and degradation resistance

Sunerg Solar guarantees slow deterioration over the next 30 years. The performance will decline by no more than 1% during the first year and then by no more than 0.40% every year after that. After the 30 years are over, your modules will retain at least 87.4% of their original performance. This 520 W Sunerg Solar solar panel also comes with a substantial 15-year product warranty.

Enhanced frame design

This model’s construction makes it perfect for both residential and business rooftops. Durability and strength are increased by using a strong, robust frame built from anodized aluminum alloy. A significant snow load of up to 5400 Pa may be supported by the model. The panel’s back can support 2400 Pa, assuring that even the strongest winds won’t damage your system.

Size

1962*1134*30mm

Weight

26.60kg