🏭View all 312 JA Solar models→
Brand range: 165W–635W
Monocrystalline
JA Solar JAM72D10-390/MB
Max Power
390W
Efficiency
19.63%
Operating V
41.5V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.0V |
| Short Circuit Current (Isc) | 10.02A |
| Voltage at Pmax (Vmp) | 41.5V |
| Current at Pmax (Imp) | 9.4A |
| Temp. Coefficient of Pmax | -0.331%/°C |
| Dimensions | 1811 x 1097 x 35 mm |
| Weight | 24.8kg |
| NOCT | 44.06°C |
| PTC Rating | 371.6W |
📋 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 JAM72D10-390/MB?
The JA Solar JAM72D10-390/MB is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the JA Solar JAM72D10-390/MB?
The JAM72D10-390/MB comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the JA Solar JAM72D10-390/MB?
It measures 1811 x 1097 x 35 mm and weighs 24.8kg.
How efficient is the JA Solar JAM72D10-390/MB?
This panel has 19.63% efficiency, which is above average for commercial solar panels.
Compare This Panel
Add this JA Solar JAM72D10-390/MB to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement
📊 Brand Context
JA Solar offers 312 solar panel models from 165W to 635W.
Browse all JA Solar models →