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Brand range: 380W–660W
Monocrystalline
Venus Energy Limited VE-640-66IIMK
Max Power
640W
Efficiency
20.51%
Operating V
37.7V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 45.3V |
| Short Circuit Current (Isc) | 17.79A |
| Voltage at Pmax (Vmp) | 37.7V |
| Current at Pmax (Imp) | 16.69A |
| Temp. Coefficient of Pmax | -0.359%/°C |
| Dimensions | 2269 x 1375 x 35 mm |
| Weight | 39.0kg |
| NOCT | 43.1°C |
| PTC Rating | 609.1W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 45 Venus Energy Limited models in database
FAQ
What is the max power output of the Venus Energy Limited VE-640-66IIMK?
The Venus Energy Limited VE-640-66IIMK is rated at 640W under STC (1000 W/m², 25°C, AM 1.5).
What warranty does Venus Energy Limited provide?
Venus Energy Limited offers a 30-year warranty for the VE-640-66IIMK, reflecting confidence in long-term durability.
What are the dimensions and weight of the Venus Energy Limited VE-640-66IIMK?
It measures 2269 x 1375 x 35 mm and weighs 39.0kg.
How efficient is the Venus Energy Limited VE-640-66IIMK?
This panel has 20.51% efficiency, which is above average for commercial solar panels.
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