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Brand range: 335W–550W
Monocrystalline
Maxeon SPR-P5-520-UPP
Max Power
520W
Efficiency
20.0%
Operating V
38V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 46.6V |
| Short Circuit Current (Isc) | 14.76A |
| Voltage at Pmax (Vmp) | 38V |
| Current at Pmax (Imp) | 13.69A |
| Temp. Coefficient of Pmax | -0.493%/°C |
| Dimensions | 2071 x 1255 x 35 mm |
| Weight | 32.5kg |
| NOCT | 46.35°C |
| PTC Rating | 478.8W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 85 Maxeon models in database
FAQ
What warranty does Maxeon provide?
Maxeon offers a 30-year warranty for the SPR-P5-520-UPP, reflecting confidence in long-term durability.
What are the dimensions and weight of the Maxeon SPR-P5-520-UPP?
It measures 2071 x 1255 x 35 mm and weighs 32.5kg.
What is the max power output of the Maxeon SPR-P5-520-UPP?
The Maxeon SPR-P5-520-UPP is rated at 520W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Maxeon SPR-P5-520-UPP?
This panel has 20.0% efficiency, which is above average for commercial solar panels.
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