144 cells 9BB half cell mono solar panel 435w/440w/445w all with A Grade for on-grid & off-grid use for residential and public rooftop & ground mounting PV Power System
Electrical Charateristics(STC)
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Module Type
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HCM78X9-435W
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HCM78X9-440W
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HCM78X9-445W
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Maximum Power (Pmax)
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435W
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440W
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445W
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Open-circuit Voltage (Voc)
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53.7V
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53.9V
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54.2V
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Maximum Power Voltage (Vmp)
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45.3V
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45.6V
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45.8V
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Short-circuit Current (Isc)
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10.19A
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10.25A
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10.29A
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Maximum Power Current (Imp)
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9.61A
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9.65A
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9.72A
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Module Efficiency(%)
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19.99%
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20.22%
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20.45%
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Power Tolerance
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0~+5W
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Standard Test Environment
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Irradiance 1000W/m2, Cell Temperature 25℃，Spectrum AM 1.5
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First-class solar panel warranty Reliable quality
1.10 years material & technology guarantee
2. 25 years linear power output guarantee
3. 100% Double full EL inspection
4. 0-+5W Positive power output guarantee
Product Characteristics
1. Excellent space utilization performance, increasing power density effectively and reducing costs of solar panel.
2. Reducing the temperature of the solar module hot spot above 20℃ , to ensure soalr power system stability and reliability.
3. Larger size of light receiving area, higher solar panel power, lower system cost.
4. Lower temperature coefficient, zero depth reflection increasing.
5. More busbars, the less of broken and cracking , as the narrowed cell busbar width,the light receiving area and power are increased too.
6. Reducing the loss of current mismatch and resistance of solar panel.
More Products information pls contact with us mailto:sales@dh-solar.cn and visit our factory video
