280W UL Solar Panel
Product Category:
Polycrystalline
- Contact Person: Nancy Zhu
- Tel: (86)-755-28175136
- Fax: (86)-755-28175116
- Email: sales@hkjocund.com
Product Description:
Polycrystalline Solar Panel (UL,TUV)
Model NO.: CN-DC02, P240W-280W
Electrical characteristics
| P240W | P250W | P260W | P270W | P280W | |||
| Maximum power | Pm(W) | 240 | 250 | 260 | 270 | 280 | |
| Power tolerance | (％) | ±3 | ±3 | ±3 | ±3 | ±3 | |
| Optimum operation voltage | Vm(V) | 35.2 | 35.5 | 36. | 36.5 | 36.5 | |
| Optimum operation current | Im(A) | 6．82 | 7．05 | 7．23 | 7.4 | 7.672 | |
| Open circuit voltage | Voc(V) | 43. | 43.4 | 43.6 | 44 | 44.6 | |
| Short circuit current | Isc(A) | 7．55 | 7．67 | 7．85 | 8.03 | 8.2 | |
| Maximum system voltage | (VDC) | 1000 | |||||
| Cell efficiency | Eff(％) | 13．7 | 14．27 | 14.84 | 15.5 | 16 | |
| Module efficiency | ηm(％) | 12.5 | 13.0 | 13.5 | 14. | 14.53 | |
| Cell qty, type, arrangement | 72pcs polycrystalline cell （6*12） | ||||||
| Cell size | (mm) | 156*156mm | |||||
| Bypass diode | (Pcs) | 6 | |||||
| Maximum fuse in series | (A) | 12 | |||||
| Temp. coefficient power | (％/℃) | -0.45 | |||||
| Temp. coefficient Voc | (％/℃) | 0.05 | |||||
| coefficient Isc | (％/℃) | -0.35 | |||||
| Nominal operating cell temp. | (℃) | 47±2 | |||||
| Standard test conditions | 1000W/㎡，25℃,AM1.5 | ||||||
Mechanical characteristics
| Cable size, diameter, length | 4m㎡，length: 1000MM，TUV approval | |
| Size | （mm） | 1960*992*50 |
| Junction box | Ⅰ/Ⅱ | |
| Weight | （kg） | 25 |
| Water leak hole qty | pcs | 8 |
| Glass | High transmission of light, low iron, tempered glass |
Packing means
| Qty/Ctn | pcs | 2 |
| Ctn dimension | （mm） | 1990*1020*130 |
| Qty/20GP | pcs | 180pcs by 5pcs pallet |
| Pallet size | （mm） | 2100*1045*130 |
Absolute maximum ratings
| Dielectric isolation voltage | (VDC) | 3000MAX |
| Operating temperature | (℃) | -40—+85 |
| Storage temperature | (℃) | -40—+85 |
| Maximum wind resistance | (m/s) | 60 |
| Maximum hail diameter @ 80Km/h | (mm) | 25 |
| Maximum load capacity | (Kg/㎡) | 200 |
Quality guarantee
5 years guarantee, output power 90％ in 10 years, 80％ in 25 years
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