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Brand range: 165W–635W
Monocrystalline
JA Solar JAP6-60-255/4BB
Max Power
255W
Efficiency
15.59%
Operating V
30.6V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.6V |
| Short Circuit Current (Isc) | 8.9A |
| Voltage at Pmax (Vmp) | 30.6V |
| Current at Pmax (Imp) | 8.34A |
| Temp. Coefficient of Pmax | -0.388%/°C |
| Dimensions | 1650 x 991 x 35 mm |
| Weight | 20.4kg |
| NOCT | 43.46°C |
| PTC Rating | 241.4W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 312 JA Solar models in database
FAQ
How long is the warranty for the JA Solar JAP6-60-255/4BB?
The JAP6-60-255/4BB comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the JA Solar JAP6-60-255/4BB?
It measures 1650 x 991 x 35 mm and weighs 20.4kg.
What is the max power output of the JA Solar JAP6-60-255/4BB?
The JA Solar JAP6-60-255/4BB is rated at 255W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the JA Solar JAP6-60-255/4BB?
This panel has 15.59% efficiency, which is standard for commercial solar panels.
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📊 Brand Context
JA Solar offers 312 solar panel models from 165W to 635W.
Browse all JA Solar models →