JA Solar
JAM72D40-590/MB
TIER 1
Monocrystalline
590
Pmax (W)
23.41%
Efficiency
—
Voc
30Y
Warranty
Technical Specifications
| Brand | JA Solar |
| Model | JAM72D40-590/MB |
| Max Power (Pmax) | 590W |
| Efficiency | 23.41% |
| Cell Type | Monocrystalline |
Exceptional Efficiency: At 23.41% efficiency, this module sets a high bar for energy conversion — among the best available.
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 312 JA Solar models in database
FAQ
What are the dimensions and weight of the JA Solar JAM72D40-590/MB?
Dimensions vary by configuration.
What is the max power output of the JA Solar JAM72D40-590/MB?
The JA Solar JAM72D40-590/MB is rated at 590W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the JA Solar JAM72D40-590/MB?
This panel has 23.41% efficiency, which is exceptionally good efficiency for commercial solar panels.
How long is the warranty for the JA Solar JAM72D40-590/MB?
The JAM72D40-590/MB comes with a 30-year product warranty covering defects and degradation.