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Brand range: 390W–680W
Monocrystalline
Zhejiang Sunpro Power Technology Co., Ltd. SPDG400-108M10
Max Power
400W
Efficiency
21.05%
Operating V
30.8V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 36.9V |
| Short Circuit Current (Isc) | 13.76A |
| Voltage at Pmax (Vmp) | 30.8V |
| Current at Pmax (Imp) | 12.98A |
| Temp. Coefficient of Pmax | -0.346%/°C |
| Dimensions | 1771 x 1073 x 35 mm |
| Weight | 23.8kg |
| NOCT | 43.2°C |
| PTC Rating | 381.2W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 175 Zhejiang Sunpro Power Technology Co., Ltd. models in database
FAQ
How long is the warranty for the Zhejiang Sunpro Power Technology Co., Ltd. SPDG400-108M10?
The SPDG400-108M10 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Zhejiang Sunpro Power Technology Co., Ltd. SPDG400-108M10?
It measures 1771 x 1073 x 35 mm and weighs 23.8kg.
How efficient is the Zhejiang Sunpro Power Technology Co., Ltd. SPDG400-108M10?
This panel has 21.05% efficiency, which is high for commercial solar panels.
What is the max power output of the Zhejiang Sunpro Power Technology Co., Ltd. SPDG400-108M10?
The Zhejiang Sunpro Power Technology Co., Ltd. SPDG400-108M10 is rated at 400W under STC (1000 W/m², 25°C, AM 1.5).
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📊 Brand Context
Zhejiang Sunpro Power Technology Co., Ltd. offers 175 solar panel models from 390W to 680W.
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