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Brand range: 415W–580W
Monocrystalline
Resun Solar Inc. RS8V420M-DG
Max Power
420W
Efficiency
21.54%
Operating V
31.9V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 38.3V |
| Short Circuit Current (Isc) | 14A |
| Voltage at Pmax (Vmp) | 31.9V |
| Current at Pmax (Imp) | 13.19A |
| Temp. Coefficient of Pmax | -0.303%/°C |
| Dimensions | 1794 x 1087 x 35 mm |
| Weight | 24.4kg |
| NOCT | 45.88°C |
| PTC Rating | 400.0W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 19 Resun Solar Inc. models in database
FAQ
How efficient is the Resun Solar Inc. RS8V420M-DG?
This panel has 21.54% efficiency, which is high for commercial solar panels.
What are the dimensions and weight of the Resun Solar Inc. RS8V420M-DG?
It measures 1794 x 1087 x 35 mm and weighs 24.4kg.
How long is the warranty for the Resun Solar Inc. RS8V420M-DG?
The RS8V420M-DG comes with a 25-year product warranty covering defects and degradation.
What is the max power output of the Resun Solar Inc. RS8V420M-DG?
The Resun Solar Inc. RS8V420M-DG is rated at 420W under STC (1000 W/m², 25°C, AM 1.5).
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📊 Brand Context
Resun Solar Inc. offers 19 solar panel models from 415W to 580W.
Browse all Resun Solar Inc. models →