Jinko
JKM390M-66H-V
TIER 2
Monocrystalline
390
Pmax (W)
22.03%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Jinko |
| Model | JKM390M-66H-V |
| Max Power (Pmax) | 390W |
| Efficiency | 22.03% |
| Cell Type | Monocrystalline |
Exceptional Efficiency: At 22.03% 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)
🏷️ 1173 Jinko models in database
FAQ
What are the dimensions and weight of the Jinko JKM390M-66H-V?
Dimensions vary by configuration.
What is the max power output of the Jinko JKM390M-66H-V?
The Jinko JKM390M-66H-V is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Jinko JKM390M-66H-V?
This panel has 22.03% efficiency, which is exceptionally good efficiency for commercial solar panels.
How long is the warranty for the Jinko JKM390M-66H-V?
The JKM390M-66H-V comes with a 25-year product warranty covering defects and degradation.