GSTAR 550W Solar Panel 144 Cell Bifacial GSP7G72M(H)550WT Wholesale 31 panels per pallet

GSP7G72M(H)550WT is a model that uses a number of technologies to bring durability and performance to the next level. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight.

The use of half-cut cell technology is an additional perk. The solar cells of GSP7G72M(H)550WT are half the size of those found in standard panels. Major advantages include reduced power consumption, extended life and enhanced efficiency in low-light conditions. The efficiency of this model reaches 21.29% — 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 the technology, this model can be up to 30% more efficient. GSTAR offers 12 years of product warranty and guarantees 84.95% of original performance after 30 years of operation.

• 144 half-cut PERC cells
• 550 W nameplate capacity
• 21.29% efficiency
• 1500 V DC maximum system voltage
• MC4/EVO2A connectors
• 12 years of product and 30 years of linear power warranty

High efficiency of 21.29%

GSTAR Bifacial Single Glass 10BB Half-cut Mono Perc panels have a high efficiency of 21.29 percent and take full advantage of the company's technologies, which have won GSTAR several honors. This PERC option produces more electricity per square foot of PV modules. This translates to shorter installation times and fewer clamps and racks. All of this lowers your overall expenditures and shortens the payback period.

Heat-resistant performance

This module makes the heat less dangerous since it has one of the lowest temperature coefficients in the market, losing just -0.35% of efficiency for every 1.8°F over 77°F.

High quality standards

GSTAR 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

GSTAR guarantees slow deterioration over the next 30 years. The performance will decline by no more than 2% during the first year and then by no more than 0.45% every year after that. After the 30 years are over, your modules will retain at least 84.95% of their original performance. This 550 W GSTAR solar panel also comes with a substantial 12-year product warranty.

Certified for the most extreme environmental conditions

PID, salt, acid and ammonia cannot harm GSP7G72M(H)550WT. Furthermore, it has a mechanical load resistance of up to 5400 Pa in the front and 2400 Pa in the back. A layer of protective glass and 1.38" thick anodized aluminum alloy frame are the primary reasons for its toughness.

Size

89.72" x 44.65" x 1.38"

Weight

61.73 lb