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Brand range: 165W–635W
Monocrystalline
JA Solar JAM78D30-600/MB
Max Power
600W
Efficiency
22.06%
Operating V
45.3V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 53.5V |
| Short Circuit Current (Isc) | 14.03A |
| Voltage at Pmax (Vmp) | 45.3V |
| Current at Pmax (Imp) | 13.25A |
| Temp. Coefficient of Pmax | -0.336%/°C |
| Dimensions | 2118 x 1284 x 35 mm |
| Weight | 34.0kg |
| NOCT | 44.86°C |
| PTC Rating | 570.0W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 312 JA Solar models in database
FAQ
What warranty does JA Solar provide?
JA Solar offers a 30-year warranty for the JAM78D30-600/MB, reflecting confidence in long-term durability.
What are the dimensions and weight of the JA Solar JAM78D30-600/MB?
It measures 2118 x 1284 x 35 mm and weighs 34.0kg.
What is the max power output of the JA Solar JAM78D30-600/MB?
The JA Solar JAM78D30-600/MB is rated at 600W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the JA Solar JAM78D30-600/MB?
This panel has 22.06% efficiency, which is high for commercial solar panels.
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