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Brand range: 200W–650W
Monocrystalline
Jinko JKM405M-78H
Max Power
405W
Efficiency
19.38%
Operating V
42.9V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 51.1V |
| Short Circuit Current (Isc) | 10.2A |
| Voltage at Pmax (Vmp) | 42.9V |
| Current at Pmax (Imp) | 9.44A |
| Temp. Coefficient of Pmax | -0.419%/°C |
| Dimensions | 1857 x 1125 x 35 mm |
| Weight | 26.1kg |
| NOCT | 45.2°C |
| PTC Rating | 379.3W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 1173 Jinko models in database
FAQ
How long is the warranty for the Jinko JKM405M-78H?
The JKM405M-78H comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Jinko JKM405M-78H?
It measures 1857 x 1125 x 35 mm and weighs 26.1kg.
How efficient is the Jinko JKM405M-78H?
This panel has 19.38% efficiency, which is above average for commercial solar panels.
What is the max power output of the Jinko JKM405M-78H?
The Jinko JKM405M-78H is rated at 405W under STC (1000 W/m², 25°C, AM 1.5).
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