158.75mm 5BB Bifacial/ Mono Facial PERC Cell

ZOEAST PV is a vertically integrated manufacturer of high performance solar energy products that convert sunlight into electricity for residential, commercial, and utility-scale power generation. ZOEAST PV plays a leading role in the PV industry by quality with cutting-edge technology and service after sales.

ZOEAST PV has built 30 cells producing line with a capacity 5 GW cells and 3 GW monocrystalline silocone roads. We are committed to the research of high efficiency solar cells in our research center and have achieved new type solar cells with an efficiency of over 22.9% though protracted and unremitting efforts.

ZOEAST PV keeps the product and technics innovation as the competiveness core of enterprise, rapid development. As a customer oriented company, ZOEAST PV keeps the product and technics innovation as the competiveness core of enterprise, As a customer oriented company, ZOEAST PV has been appointed by many world famous solar players as provider. With a focus on quality, professionalism and services, the Company is dedicated to become a trusted market leader of the solar industry.

Size: 158.75mm × 158.75mm ± 0.25mm (diameter 223mm ± 0.5mm)

Thickness (cell): 190μm ± 20μm

Front (-): Silicon dioxide + blue silicon nitride composite anti-reflective film (PID Free);busbar width: 0.7±0.1 mm, the secondary grid lines are 116;the head of the bus bar is forked,among which 2 spinal Ag bars parallel to each of the busbars.

Back(+):Rear side of bifacial cell: AlOx and SiNx dual layer；18±0.3 mm Ag electrode is embedded in rear bus bar; each Ag electrode is exposed SiNx at both ends as 1.3±0.6mm.

Back(+):Rear side of mono facial cell:AlOx and SiNx dual layer rear contact；The width and length of the Ag electrode is 1.7±0.3mm and 18±1mm respectively;each Ag electrode is exposed SiNx  1.3±0.6mm SiNx at both ends.