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Brand range: 400W–445W
Monocrystalline
SUNPLUS OPTIMUM INC. SR4-54HTB-410M
Max Power
410W
Efficiency
21.69%
Operating V
31.2V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 38.2V |
| Short Circuit Current (Isc) | 13.61A |
| Voltage at Pmax (Vmp) | 31.2V |
| Current at Pmax (Imp) | 13.15A |
| Temp. Coefficient of Pmax | -0.363%/°C |
| Dimensions | 1766 x 1070 x 35 mm |
| Weight | 23.6kg |
| NOCT | 45.4°C |
| PTC Rating | 387.2W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 10 SUNPLUS OPTIMUM INC. models in database
FAQ
How efficient is the SUNPLUS OPTIMUM INC. SR4-54HTB-410M?
This panel has 21.69% efficiency, which is high for commercial solar panels.
How long is the warranty for the SUNPLUS OPTIMUM INC. SR4-54HTB-410M?
The SR4-54HTB-410M comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the SUNPLUS OPTIMUM INC. SR4-54HTB-410M?
It measures 1766 x 1070 x 35 mm and weighs 23.6kg.
What is the max power output of the SUNPLUS OPTIMUM INC. SR4-54HTB-410M?
The SUNPLUS OPTIMUM INC. SR4-54HTB-410M is rated at 410W under STC (1000 W/m², 25°C, AM 1.5).
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At 410W, this is one of SUNPLUS OPTIMUM INC.'s most powerful panels.
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