Jinko
JKM420N-54HL4-B
TIER 2
Monocrystalline
420
Pmax (W)
21.54%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Jinko |
| Model | JKM420N-54HL4-B |
| Max Power (Pmax) | 420W |
| Efficiency | 21.54% |
| Cell Type | Monocrystalline |
Above-Average Efficiency: At 21.54% efficiency, this module offers above-average energy conversion for its class.
📋 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 JKM420N-54HL4-B?
Dimensions vary by configuration.
What is the max power output of the Jinko JKM420N-54HL4-B?
The Jinko JKM420N-54HL4-B is rated at 420W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Jinko JKM420N-54HL4-B?
This panel has 21.54% efficiency, which is above average efficiency for commercial solar panels.
How long is the warranty for the Jinko JKM420N-54HL4-B?
The JKM420N-54HL4-B comes with a 25-year product warranty covering defects and degradation.