Sunpal Power
Sunpal Power has 40 certified solar panels on California's equipment list.
Sunpal Power solar panels on the CEC certified list
40 certified models, 390–690 W, up to 22.2% efficient. Highest-efficiency models shown. See all models.
| Model | Watts | Efficiency | Technology | Temp. coefficient |
|---|---|---|---|---|
| SP690M-66H | 690 | 22.2% | Mono-c-Si | -0.351%/°C |
| SP570M-72HB | 570 | 22.1% | Mono-c-Si | -0.3041%/°C |
| SP685M-66H | 685 | 22% | Mono-c-Si | -0.351%/°C |
| SP680M-66H | 680 | 21.9% | Mono-c-Si | -0.351%/°C |
| SP565M-72HB | 565 | 21.9% | Mono-c-Si | -0.3041%/°C |
| SP675M-66H | 675 | 21.7% | Mono-c-Si | -0.351%/°C |
| SP560M-72HB | 560 | 21.7% | Mono-c-Si | -0.3041%/°C |
| SP470M-72HB | 470 | 21.7% | Mono-c-Si | -0.3453%/°C |
| SP425M-54HB | 425 | 21.7% | Mono-c-Si | -0.3494%/°C |
| SP670M-66H | 670 | 21.5% | Mono-c-Si | -0.351%/°C |
| SP555M-72HB | 555 | 21.5% | Mono-c-Si | -0.3041%/°C |
| SP665M-66H | 665 | 21.4% | Mono-c-Si | -0.351%/°C |
Choosing equipmentA well-installed mid-tier system beats a premium brand installed badly. Ask quotes to name exact models, compare warranties in writing, and check that the company backing a 25-year warranty is financially healthy. Compare your quotes.