Selected maximum power
All-black bifacial PV module
Selected output445W
POSN48BI SERIES
POSN48BI 440–465W bifacial PV module
N-TOPCon cell technology, a 96 half-cell layout, and all-black double-glass bifacial construction in six verified power classes.
- Rated output
- 445W
- Module efficiency
- 22.27%
- Cell configuration
- 96 (2 x 48)
- Module dimensions
- 1762 x 1134 x 30 mm
SERIES DATA
Technical information at a glance.
Published values below are transcribed from the supplied POSON POSN48BI datasheet. Use the selector above to compare the 6 STC-rated models.
Selected module efficiency
N-type bifacial architecture
2 x 48 cell configuration
Electrical properties
STC- Peak power (Pmax)
- 445W
- MPP voltage (Vmp)
- 29.98 V
- MPP current (Imp)
- 14.84 A
- Open-circuit voltage (Voc)
- 35.72 V
- Short-circuit current (Isc)
- 15.67 A
- Module efficiency
- 22.27%
Bifacial reference performance
BNPI- Peak power (Pmax)
- 493 W
- MPP voltage (Vmp)
- 30.00 V
- MPP current (Imp)
- 16.44 A
- Open-circuit voltage (Voc)
- 35.74 V
- Short-circuit current (Isc)
- 17.35 A
- Reference condition
- Published BNPI values
Mechanical and operating data
Cell typeN-type half-cell
Number of cells96 (2 x 48)
Module dimensions1762 x 1134 x 30 mm
Weight23.7 kg
Front / rear glass2.0 mm / 2.0 mm dual glass
Junction boxIP68
Maximum system voltage1500 V DC (IEC)
Maximum series fuse25 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
Packaging36 pcs/pallet; 1008 pcs/13 m flatcar or 1152 pcs/17.5 m flatcar
MORE INFORMATION
More information
POSN48BI combines N-TOPCon half-cell technology with an all-black double-glass bifacial structure. Six adjacent power ratings from 440W to 465W give importers and distributors a consistent platform for design-led rooftop portfolios.
The series reaches up to 23.27% module efficiency, supports a 1500 V DC system voltage, and publishes a 15-year product warranty together with a 30-year linear power warranty.
SUITABLE APPLICATIONS
Suitable applications
- Design-led residential rooftops seeking a uniform all-black appearance
- Premium residential and small commercial distributor portfolios
- Importer ranges requiring six adjacent output classes from one platform
- Bifacial systems where rear-side irradiance is included in project design
Final system suitability must be confirmed against project engineering, local regulations, and the selected model's electrical limits.
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