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Brand range: 200W–730W
Monocrystalline
Canadian Solar CS3U-340P
Max Power
340W
Efficiency
17.71%
Operating V
38.4V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 45.9V |
| Short Circuit Current (Isc) | 9.36A |
| Voltage at Pmax (Vmp) | 38.4V |
| Current at Pmax (Imp) | 8.86A |
| Temp. Coefficient of Pmax | -0.381%/°C |
| Dimensions | 1780 x 1079 x 35 mm |
| Weight | 24.0kg |
| NOCT | 44.6°C |
| PTC Rating | 321.0W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 524 Canadian Solar models in database
FAQ
What is the max power output of the Canadian Solar CS3U-340P?
The Canadian Solar CS3U-340P is rated at 340W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Canadian Solar CS3U-340P?
It measures 1780 x 1079 x 35 mm and weighs 24.0kg.
How long is the warranty for the Canadian Solar CS3U-340P?
The CS3U-340P comes with a 25-year product warranty covering defects and degradation.
How efficient is the Canadian Solar CS3U-340P?
This panel has 17.71% efficiency, which is standard for commercial solar panels.
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📊 Brand Context
Canadian Solar offers 524 solar panel models from 200W to 730W.
Browse all Canadian Solar models →