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Brand range: 380W–610W
Monocrystalline
Sun Gold Power Inc SGN-420-SW5
Max Power
420W
Efficiency
21.65%
Operating V
32.9V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 38.5V |
| Short Circuit Current (Isc) | 13.4A |
| Voltage at Pmax (Vmp) | 32.9V |
| Current at Pmax (Imp) | 12.76A |
| Temp. Coefficient of Pmax | -0.293%/°C |
| Dimensions | 1789 x 1084 x 35 mm |
| Weight | 24.2kg |
| NOCT | 43.1°C |
| PTC Rating | 403.4W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 69 Sun Gold Power Inc models in database
FAQ
How long is the warranty for the Sun Gold Power Inc SGN-420-SW5?
The SGN-420-SW5 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Sun Gold Power Inc SGN-420-SW5?
It measures 1789 x 1084 x 35 mm and weighs 24.2kg.
How efficient is the Sun Gold Power Inc SGN-420-SW5?
This panel has 21.65% efficiency, which is high for commercial solar panels.
What is the max power output of the Sun Gold Power Inc SGN-420-SW5?
The Sun Gold Power Inc SGN-420-SW5 is rated at 420W under STC (1000 W/m², 25°C, AM 1.5).
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📊 Brand Context
Sun Gold Power Inc offers 69 solar panel models from 380W to 610W.
Browse all Sun Gold Power Inc models →