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Brand range: 395W–715W
Monocrystalline
Solarspace Technology Co., Ltd. SS8-54HDB-420N
Max Power
420W
Efficiency
21.65%
Operating V
31.9V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.9V |
| Short Circuit Current (Isc) | 13.99A |
| Voltage at Pmax (Vmp) | 31.9V |
| Current at Pmax (Imp) | 13.19A |
| Temp. Coefficient of Pmax | -0.288%/°C |
| Dimensions | 1789 x 1084 x 35 mm |
| Weight | 24.2kg |
| NOCT | 45.74°C |
| PTC Rating | 401.1W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 66 Solarspace Technology Co., Ltd. models in database
FAQ
What is the max power output of the Solarspace Technology Co., Ltd. SS8-54HDB-420N?
The Solarspace Technology Co., Ltd. SS8-54HDB-420N is rated at 420W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the Solarspace Technology Co., Ltd. SS8-54HDB-420N?
The SS8-54HDB-420N comes with a 25-year product warranty covering defects and degradation.
How does temperature affect the Solarspace Technology Co., Ltd. SS8-54HDB-420N?
With a temp coefficient of -0.288%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
How efficient is the Solarspace Technology Co., Ltd. SS8-54HDB-420N?
This panel has 21.65% efficiency, which is high for commercial solar panels.
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📊 Brand Context
Solarspace Technology Co., Ltd. offers 66 solar panel models from 395W to 715W.
Browse all Solarspace Technology Co., Ltd. models →