Multicrystalline Silicon
Multicrystalline Silicon
3 years warranty on material and workmanship
power output>90% in 10 years
power output>800% in 25 years
In accordance with IEC 61215
In accordance with safety ClassII
CE/ISO14001/ISO9001
Multicrystalline Silicon:Specifications:
| Cell | Polycrystalline silicon solar cells 156×156mm |
| No .of cells and connections | 72(6×12) |
| Dimension of module(mm) | 1956×992×50 |
| Weight | 23kg |
Multicrystalline Silicon:Characteristics
| Model | KD280P-24 | KD280P-24 | KD280P-24 | KD280P-24 | KD280P-24 |
| Open circuit voltage(Voc) | 44.1v | 43.8v | 43.6v | 43.2v | 43.2v |
| Optimum operating voltage(Vmp) | 35.2v | 35.2v | 34.8v | 34.3v | 34.2v |
| Short circuit current (Isc) | 8.31A | 8.1A | 7.9A | 7.82A | 7.7v |
| Optimum operating current(lmp) | 7.95A | 7.67A | 7.47A | 7.29A | 7.02A |
| Maximum power at (STC) | 280WP | 270 WP | 260 WP | 250 WP | 240 WP |
Multicrystalline Silicon : STC: Irradiance 1000w/㎡，Moduletemperature 25℃.AM=1.5
Multicrystalline Silicon :Limits:
| Operating temperature | -4010 85℃ |
| Maximum system voltage | 1000VDC |
Multicrystalline Silicon : Temperature and coefficients:
| NOCT | 47℃ |
| Current temperature | (0.065±0.015)%m A/℃ |
| Voltage temperature coefficient | -0.38%mv/℃ |
| Power temperature coefficient | -(0.5±0.05)%/ ℃ |
Multicrystalline Silicon : NOCT:: Nominal operationcell temperature.
Multicrystalline Silicon :Output:
| Type of output terminal | Junction box |
| Cable | LAPP(4.0m㎡) |
| A Symmetrical lengths | 1200mm(-), 1200( ) |
| connection | MC4 |
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