Monocrystalline Silicon
3 years warranty on material and workmanship
Power ouput>90% in 10 years
Power ouput>80% in 25 years
In accordance with IEC 61215
In accordance with Safety Class Ⅱ
CE/ISO14004/ISO9001
Monocrystalline Silicon:Specifications
| Cell | Monocrystalline silicon solar cells 156×156mm |
| No.of cells and connections | 72(6×12) |
| Dimension of module(mm) | 1956×992×50 |
| Weight | 23kg |
Monocrystalline Silicon:Characteristics
| Model | KD280D-24 | KD270D-24 | KD260D-24 | KD250D-24 | KD240D-24 |
| Open circuit voltage(Voc) | 44.1V | 43.8V | 43.6V | 43.2V | 43.2V |
| Optimum operating voltage(Vmp) | 35.3V | 35.3V | 34.9V | 34.4V | 34.3V |
| Short circuit current(Isc) | 8.31A | 8.1A | 7.9A | 7.82A | 7.7A |
| Optimum operation current(Imp) | 7.39A | 7.65A | 7.45A | 7.27A | 7.00A |
| Maximum Power at STC(Pm) | 280Wp | 270Wp | 260Wp | 250Wp | 240Wp |
Monocrystalline Silicon:STC:Irradiance 1000W/m2,Module temperature 25℃,AM=1.5
Monocrystalline Silicon:Limits
| Operating temperature | -40 to +85℃ |
| Maximum system voltage | 1000 V DC |
Monocrystalline Silicon:Temperature and Coefficients
| NOCT | 47℃ |
| Current temperature coefficient | (0.06 5±0.015)%mA/℃ |
| Voltage temperature coefficient | －0.38%mV/℃ |
| Power temperature coefficient | －(0.5±0.05)%/℃ |
Monocrystalline Silicon:NOCT:Nominal Operation Cell temperature
Monocrystalline Silicon:Output
| Type of output terminal | Junction box |
| Cable | LAPP(4.0mm2) |
| Asymmetrical lengths | 1200mm(－),1200mm(+) |
| Connection | MC4 |
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Company Brief: KADA(Monocrystalline Silicon and Multicrystalline Silicon) is a high-tech enterprise integrates the researching and developing, manufacturing, selling and servicing of solar cells, modules and system products. This company covers an area of 150,000 square meters and a building area of above 70,000 square meters. The particular section and location provide us a nice developing flat roof.