SunPower
SPR-X20-445-COM
TIER 1
Monocrystalline
445
Pmax (W)
20.58%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | SunPower |
| Model | SPR-X20-445-COM |
| Max Power (Pmax) | 445W |
| Efficiency | 20.58% |
| Cell Type | Monocrystalline |
Above-Average Efficiency: At 20.58% efficiency, this module offers above-average energy conversion for its class.
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 110 SunPower models in database
FAQ
What are the dimensions and weight of the SunPower SPR-X20-445-COM?
Dimensions vary by configuration.
What is the max power output of the SunPower SPR-X20-445-COM?
The SunPower SPR-X20-445-COM is rated at 445W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the SunPower SPR-X20-445-COM?
This panel has 20.58% efficiency, which is above average efficiency for commercial solar panels.
How long is the warranty for the SunPower SPR-X20-445-COM?
The SPR-X20-445-COM comes with a 25-year product warranty covering defects and degradation.