Selected maximum power
Bifacial PV module
Selected output615W
POSN66BI SERIES
POSN66BI 600–625W bifacial PV module
N-TOPCon cell technology, a 132 half-cell layout, and double-glass bifacial construction in six verified power classes for distributor portfolios.
- Rated output
- 615W
- Module efficiency
- 22.8%
- Cell configuration
- 132 (2 x 66)
- Module dimensions
- 2382 x 1134 x 30 mm
SERIES DATA
Technical information at a glance.
Published values below are transcribed from the supplied POSON POSN66BI datasheet. Use the selector above to compare the 6 STC-rated models.
Selected module efficiency
N-type bifacial architecture
2 x 66 cell configuration
Electrical properties
STC- Peak power (Pmax)
- 615W
- MPP voltage (Vmp)
- 40.92 V
- MPP current (Imp)
- 15.03 A
- Open-circuit voltage (Voc)
- 49.04 V
- Short-circuit current (Isc)
- 15.93 A
- Module efficiency
- 22.8%
Bifacial reference performance
BNPI- Peak power (Pmax)
- 468 W
- MPP voltage (Vmp)
- 38.68 V
- MPP current (Imp)
- 12.10 A
- Open-circuit voltage (Voc)
- 46.95 V
- Short-circuit current (Isc)
- 12.84 A
- Reference condition
- Published BNPI values
Mechanical and operating data
Cell typeN-type half-cell
Number of cells132 (2 x 66)
Module dimensions2382 x 1134 x 30 mm
Weight32.8 kg
Front / rear glass2.0 mm / 2.0 mm dual glass
Junction boxIP68
Maximum system voltage1500 V DC (IEC)
Maximum series fuse35 A
Power tolerance0 to +5 W
Bifaciality80% +/- 5%
Operating temperature-40 C to +85 C
Static load5400 Pa snow / 2400 Pa wind
Pmax temperature coefficient-0.29% / C
Packaging37 pcs/pallet, 740 pcs/container
MORE INFORMATION
More information
POSN66BI combines N-type half-cell technology with a double-glass bifacial structure. Six adjacent power ratings from 600W to 625W allow distributors to build a consistent high-output portfolio while matching different tender and market requirements.
The series reaches up to 23.1% module efficiency, supports a 1500 V DC system voltage, and carries a published 15-year materials and workmanship warranty together with a 30-year linear power warranty.
SUITABLE APPLICATIONS
Suitable applications
- Utility-scale and ground-mounted solar procurement
- Commercial and industrial systems designed for large-format modules
- Importer and distributor portfolios requiring several adjacent power classes
- Bifacial projects where rear-side irradiance is included in system design
Final system suitability must be confirmed against project engineering, local regulations, and the selected model's electrical limits.
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