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| Updated on: | 2024-01-08 15:22 | 
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Changjiang West Road, Shushan District, Hefei, China


9BB Half Cut Solar Panels 420W 430W 440W 450W Solar Modules 144cells Monocrystalline
Specification of 9BB Half Cut Solar Panel 144cells Monocrystalline
| PV Module | GSM445-144 | GSM450-144 | GSM455-144 | GSM460-144 | 
| Rated Maximum Power(Pmax) [W] | 445 | 450  | 455 | 460 | 
| Open Circuit Voltage(Voc) [V] | 49.55 | 49.84 | 50.14 | 50.43 | 
| Maximum Power Voltage(Vmp) [V] | 41.75 | 42.1 | 42.42 | 42.77 | 
| Short Circuit Current(Isc) [A] | 11.17 | 11.20 | 11.24 | 11.28 | 
| Maximum Power Current(Imp) [A] | 10.66 | 10.69 | 10.72 | 10.75 | 
| Module Efficiency [%] | 20.1 | 20.4 | 20.7 | 20.9 | 
| Power Tolerance | 0~+5W | |||
| Temperature Coefficient of Isc(α_Isc) | +0.058%/℃ | |||
| Temperature Coefficient of Voc(β_Voc) | -0.330%/℃ | |||
| Temperature Coefficient of Pmax(γ_Pmp) | -0.400%/℃ | |||
| STC | Irradiance 1000W/m²,ᅠcell temperature 25℃, AM1.5G | |||
| Size  | 2115*1052*35mm | |||
| Weight  | 24kg | |||