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Brand range: 335W–485W
Monocrystalline
SunPower SPR-M475-COM
Max Power
475W
Efficiency
22.41%
Operating V
43.9V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 52.6V |
| Short Circuit Current (Isc) | 11.57A |
| Voltage at Pmax (Vmp) | 43.9V |
| Current at Pmax (Imp) | 10.82A |
| Temp. Coefficient of Pmax | -0.296%/°C |
| Dimensions | 1870 x 1134 x 35 mm |
| Weight | 26.5kg |
| NOCT | 46.51°C |
| PTC Rating | 452.2W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 110 SunPower models in database
FAQ
How long is the warranty for the SunPower SPR-M475-COM?
The SPR-M475-COM comes with a 25-year product warranty covering defects and degradation.
How does temperature affect the SunPower SPR-M475-COM?
With a temp coefficient of -0.296%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
What are the dimensions and weight of the SunPower SPR-M475-COM?
It measures 1870 x 1134 x 35 mm and weighs 26.5kg.
What is the max power output of the SunPower SPR-M475-COM?
The SunPower SPR-M475-COM is rated at 475W under STC (1000 W/m², 25°C, AM 1.5).
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At 475W, this is one of SunPower's most powerful panels.
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