Jolywood has launched a windproof bifacial glass-backsheet TOPCon module
It can deliver a power output of up to 595 W and an efficiency of up to 23.03%
The windproof module features a reinforced steel frame having a surface alloy technology based on zinc-aluminum-magnesium and a high-strength steel substrate
Jolywood, headquartered in Changshu, Jiangsu Province, China, currently focuses on 4 major business units: PV materials, solar cells, PV modules, and PV systems. A pioneer in the production of PV backsheets and encapsulants, the company recently unveiled a bifacial glass-to-backsheet n-TOPCon windproof module designed for harsh environments.
The module, equipped with 144 TOPCon cells, boasts an output power range between 570 W and 595 W across 5 different power bins, and an efficiency range from 22.07% to 23.03%. With dimensions of 2,278 mm x 1,134 mm x 29 mm and weight of 28 kg, this model offers an open-circuit voltage (Voc) range of 51.17 V to 52.17 V as well as short-circuit current (Isc) of up to 14.06 A, says Jolywood. Moreover, this new product, having a maximum system withstand voltage of 1,500 V and a temperature coefficient of – 0.30%/°C, can operate in an operating temperature range of 40℃ and 85°C.
This windproof module, featuring a reinforced steel frame having a surface alloy technology based on zinc-aluminum-magnesium and a high-strength steel substrate, can deliver “exceptional strength, corrosion resistance, and resilience to extreme temperatures.” According to Jolywood, “The frame is 50% stronger than traditional aluminum frames, providing superior resistance to wind and snow loads.” On top of that, the front side tempered glass, with a thickness of up to 3.2 mm and an IP68 junction box, offers resilience against environmental stresses.
The manufacturer offers a 12-year product warranty and a 30-year linear power output guarantee.