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Brand range: 165W–635W
Monocrystalline
JA Solar JAM60S01-290/PR
Max Power
290W
Efficiency
18.32%
Operating V
31.8V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 39.5V |
| Short Circuit Current (Isc) | 9.57A |
| Voltage at Pmax (Vmp) | 31.8V |
| Current at Pmax (Imp) | 9.12A |
| Temp. Coefficient of Pmax | -0.377%/°C |
| Dimensions | 1616 x 979 x 35 mm |
| Weight | 19.8kg |
| NOCT | 45.1°C |
| PTC Rating | 273.5W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 312 JA Solar models in database
FAQ
What is the max power output of the JA Solar JAM60S01-290/PR?
The JA Solar JAM60S01-290/PR is rated at 290W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the JA Solar JAM60S01-290/PR?
This panel has 18.32% efficiency, which is standard for commercial solar panels.
How long is the warranty for the JA Solar JAM60S01-290/PR?
The JAM60S01-290/PR comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the JA Solar JAM60S01-290/PR?
It measures 1616 x 979 x 35 mm and weighs 19.8kg.
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📊 Brand Context
JA Solar offers 312 solar panel models from 165W to 635W.
Browse all JA Solar models →