🏭View all 85 Maxeon models→
Brand range: 335W–550W
Monocrystalline
Maxeon SPR-MAX3-400-BLK
Max Power
400W
Efficiency
21.05%
Operating V
69.5V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 81.3V |
| Short Circuit Current (Isc) | 6.3A |
| Voltage at Pmax (Vmp) | 69.5V |
| Current at Pmax (Imp) | 5.75A |
| Temp. Coefficient of Pmax | -0.272%/°C |
| Dimensions | 1771 x 1073 x 35 mm |
| Weight | 23.8kg |
| NOCT | 45°C |
| PTC Rating | 383.7W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 85 Maxeon models in database
FAQ
How does temperature affect the Maxeon SPR-MAX3-400-BLK?
With a temp coefficient of -0.272%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
What is the max power output of the Maxeon SPR-MAX3-400-BLK?
The Maxeon SPR-MAX3-400-BLK is rated at 400W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Maxeon SPR-MAX3-400-BLK?
It measures 1771 x 1073 x 35 mm and weighs 23.8kg.
How long is the warranty for the Maxeon SPR-MAX3-400-BLK?
The SPR-MAX3-400-BLK comes with a 25-year product warranty covering defects and degradation.
Compare This Panel
Add this Maxeon SPR-MAX3-400-BLK to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement