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Brand range: 200W–650W
Monocrystalline
Jinko JKM300M-60H
Max Power
300W
Efficiency
18.87%
Operating V
32.6V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 40.1V |
| Short Circuit Current (Isc) | 9.72A |
| Voltage at Pmax (Vmp) | 32.6V |
| Current at Pmax (Imp) | 9.21A |
| Temp. Coefficient of Pmax | -0.404%/°C |
| Dimensions | 1620 x 982 x 35 mm |
| Weight | 19.9kg |
| NOCT | 45°C |
| PTC Rating | 281.8W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 1173 Jinko models in database
FAQ
How efficient is the Jinko JKM300M-60H?
This panel has 18.87% efficiency, which is standard for commercial solar panels.
What are the dimensions and weight of the Jinko JKM300M-60H?
It measures 1620 x 982 x 35 mm and weighs 19.9kg.
How long is the warranty for the Jinko JKM300M-60H?
The JKM300M-60H comes with a 25-year product warranty covering defects and degradation.
What is the max power output of the Jinko JKM300M-60H?
The Jinko JKM300M-60H is rated at 300W under STC (1000 W/m², 25°C, AM 1.5).
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