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Brand range: 165W–635W
Monocrystalline
JA Solar JAM72S30-555/MR
Max Power
555W
Efficiency
22.02%
Operating V
42.1V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 50.0V |
| Short Circuit Current (Isc) | 14.07A |
| Voltage at Pmax (Vmp) | 42.1V |
| Current at Pmax (Imp) | 13.18A |
| Temp. Coefficient of Pmax | -0.33%/°C |
| Dimensions | 2039 x 1236 x 35 mm |
| Weight | 31.5kg |
| NOCT | 43.9°C |
| PTC Rating | 529.1W |
📋 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 JAM72S30-555/MR?
The JA Solar JAM72S30-555/MR is rated at 555W under STC (1000 W/m², 25°C, AM 1.5).
What warranty does JA Solar provide?
JA Solar offers a 30-year warranty for the JAM72S30-555/MR, reflecting confidence in long-term durability.
What are the dimensions and weight of the JA Solar JAM72S30-555/MR?
It measures 2039 x 1236 x 35 mm and weighs 31.5kg.
How efficient is the JA Solar JAM72S30-555/MR?
This panel has 22.02% efficiency, which is high 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 →