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Brand range: 200W–740W
Monocrystalline
KOSOL ENERGIE PVT. LTD. KE640N
Max Power
640W
Efficiency
23.1%
Operating V
48.5V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 57.3V |
| Short Circuit Current (Isc) | 13.85A |
| Voltage at Pmax (Vmp) | 48.5V |
| Current at Pmax (Imp) | 13.21A |
| Temp. Coefficient of Pmax | -0.293%/°C |
| Dimensions | 2138 x 1296 x 35 mm |
| Weight | 34.6kg |
| NOCT | 43.1°C |
| PTC Rating | 614.7W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 217 KOSOL ENERGIE PVT. LTD. models in database
FAQ
How does temperature affect the KOSOL ENERGIE PVT. LTD. KE640N?
With a temp coefficient of -0.293%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
What is the max power output of the KOSOL ENERGIE PVT. LTD. KE640N?
The KOSOL ENERGIE PVT. LTD. KE640N is rated at 640W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the KOSOL ENERGIE PVT. LTD. KE640N?
It measures 2138 x 1296 x 35 mm and weighs 34.6kg.
What warranty does KOSOL ENERGIE PVT. LTD. provide?
KOSOL ENERGIE PVT. LTD. offers a 30-year warranty for the KE640N, reflecting confidence in long-term durability.
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📊 Brand Context
KOSOL ENERGIE PVT. LTD. offers 217 solar panel models from 200W to 740W.
Browse all KOSOL ENERGIE PVT. LTD. models →