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Brand range: 335W–550W
Monocrystalline
Maxeon SPR-MAX3-400-COM
Max Power
400W
Efficiency
22.6%
Operating V
66V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 75.4V |
| Short Circuit Current (Isc) | 6.57A |
| Voltage at Pmax (Vmp) | 66V |
| Current at Pmax (Imp) | 6.07A |
| Temp. Coefficient of Pmax | -0.34%/°C |
| Dimensions | 1709 x 1036 x 35 mm |
| Weight | 22.1kg |
| NOCT | 47°C |
| PTC Rating | 377.4W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 85 Maxeon models in database
FAQ
How long is the warranty for the Maxeon SPR-MAX3-400-COM?
The SPR-MAX3-400-COM comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Maxeon SPR-MAX3-400-COM?
It measures 1709 x 1036 x 35 mm and weighs 22.1kg.
What is the max power output of the Maxeon SPR-MAX3-400-COM?
The Maxeon SPR-MAX3-400-COM is rated at 400W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Maxeon SPR-MAX3-400-COM?
This panel has 22.6% efficiency, which is high for commercial solar panels.
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