POSON photovoltaic module family on a dark navy reflective studio floor: flagship POSN78BI 635–660 W first, followed by POSN66BI 600–625 W and all-black POSN48BI 440–465 W.

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POSN78BI · FLAGSHIP PV SERIES

635–660 W.
Power your next project.

Our flagship N-TOPCon bifacial platform, alongside 600–625 W and 440–465 W options for your market.

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PV MODULE SERIES

Three platforms. Compare at a glance.

Start with the flagship 635–660 W series, then compare power, format and coverage across the range.

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POSN78BI SERIES

635–660 W

High-output N-TOPCon double-glass bifacial module.

Efficiency: Up to 23.61%
Cell format: 156 half-cells
Dimensions: 2465 x 1134 x 30 mm
Product coverage: 15-year material and workmanship warranty
Power coverage: 30-year linear power warranty

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POSN66BI SERIES

600–625 W

N-TOPCon double-glass bifacial module.

Efficiency: Up to 23.1%
Cell format: 132 half-cells
Dimensions: 2382 x 1134 x 30 mm
Product coverage: 15-year material and workmanship warranty
Power coverage: 30-year linear power warranty

Datasheet ↓Request quote ↗

POSN48BI SERIES

440–465 W

N-TOPCon all-black double-glass bifacial module.

Efficiency: Up to 23.27%
Cell format: 96 half-cells
Dimensions: 1762 x 1134 x 30 mm
Product coverage: 15-year product warranty
Power coverage: 30-year linear power warranty

Datasheet ↓Request quote ↗

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