All black PV modules project case (2)

The all-black bifacial glass-glass module series from Chinese module maker Yibai Solar offers an output range of 410 W to 430 W. The new series has temperature coefficients of -0.3% per degree Celsius and an efficiency of up to 22%. For 87.4% of the initial yield, the business is providing a 15-year product guarantee and a 30-year power warranty.

For residential rooftop applications, China’s Yibai Solar has unveiled an all-black, n-type, bifacial solar panel with 54 M10 PV cells. It has IEC61215 and IEC61730 standards-based certifications.

The YBS3 series consists of five distinct panels with power ratings ranging from 410 W to 430 W and efficiency between 21.0% and 22.0%. Short-circuit current ranges from 13.91 A to 14.23 A, and the open-circuit voltage ranges from 37.73 V to 38.49 V. Each module weighs 24.7 kg and has dimensions of 1,722 mm x 1,134 mm x 30 mm.

The panels have an IP68-rated junction box and an anodized aluminum alloy frame. The modules have 1.6 mm glass covering both sides. They can operate between -40 and 85 degrees Celsius, with a temperature coefficient of -0.3% per degree Celsius.

The lightweight dual-glass construction, which is 3 kg less than the same version of the traditional dual-glass module and 0.7 kg lighter than monofacial module, makes the YB-S3 module even more advanced in terms of weight load/m2, according to a statement from the firm.

PV systems with a maximum voltage of 1,500 V can use the panels. Yibai Solar provides a 15-year product warranty in addition to a 30-year power output guarantee for 87.4% of the initial yield. A bifaciality factor as high as 80% is claimed by the manufacturer. The power improvements for the 410 MW and 430 MW modules, respectively, ranging from 10% to 30%.

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