FSM440~FSM450M72HB (440W/445W/450W) MONO PERC 144 Half Cells Bifacial PV Module
Electrical Characteristics under STC (Irradiance 1000W/m², Cell Temperature 25℃, Air Mass 1.5)
Module Type | FSM440M72HB | FSM445M72HB | FSM450M72HB |
Maximum Power-Pmax (Wp) | 440 | 445 | 450 |
Voltage at Maximum Power-Vmp (V) | 41.0 | 41.2 | 41.4 |
Current at Maximum Power-Imp (A) | 10.74 | 10.81 | 10.88 |
Open Circuit Voltage-Voc (V) | 49.6 | 49.8 | 50.0 |
Short Circuit Voltage-Isc (A) | 11.33 | 11.40 | 11.47 |
Module Efficiency-ηm (%) | 20.2% | 20.5% | 20.7% |
Operating Temperature | -40℃ to +85℃ | ||
Maximum System Voltage | 1000V/1500V DC (IEC) | ||
Power Tolerance | 0~+4.99W | ||
Temperature Coefficients of Pmax | -0.350%/℃ | ||
Temperature Coefficients of Voc | -0.289%/℃ | ||
Temperature Coefficients of Isc | 0.048%/℃ |
Mechanical Characteristics
Cell Type | 9BB M6 MONO PERC 166×83mm |
No. of Cells | 144 (2×72) |
Dimension | 2094×1038×35mm |
Weight | 24 Kg |
Junction Box | IP68, 3*22A diodes |
Output Cables | 4.0mm², 500mm Length (Optional) |
Connectors | MC4 compatible |
Packing | 31PCS/Pallet, 704PCS/40’HC |
Product Description
Estimated Extra Energy Generation Gains of Different Materials on Back
Different Rear Materials | Albedo | Energy Generation Gain from Rear |
White Paint | 80%~85% | 17%~20% |
Sand and Stone | 22%~25% | 8%~10% |
Cement | 30%~33% | 6%~7% |
Grass | 10%~20% | 5%~7% |
Water | 2%~5% | ≈5% |
Workshop Overview
Domestic Project Reference in 2021