Sunplus Optimum
Sunplus Optimum has 33 certified solar panels on California's equipment list.
Sunplus Optimum solar panels on the CEC certified list
33 certified models, 400–695 W, up to 23.5% efficient. Highest-efficiency models shown. See all models.
| Model | Watts | Efficiency | Technology | Temp. coefficient |
|---|---|---|---|---|
| SR4-54HTB-445M | 445 | 23.5% | Mono-c-Si | -0.363%/°C |
| SR4-54HTB-440M | 440 | 23.3% | Mono-c-Si | -0.363%/°C |
| SR4-54HTB-435M | 435 | 23% | Mono-c-Si | -0.363%/°C |
| SR4-54HTB-430M | 430 | 22.8% | Mono-c-Si | -0.363%/°C |
| SR4-72HBD-560M | 560 | 22.6% | Mono-c-Si | -0.375%/°C |
| SR4-54HTB-425M | 425 | 22.5% | Mono-c-Si | -0.363%/°C |
| SR4-72HBD-555M | 555 | 22.4% | Mono-c-Si | -0.375%/°C |
| SR5-66NHBD-695M | 695 | 22.3% | Mono-c-Si | -0.296%/°C |
| SR5-66HBD-675M | 675 | 22.3% | Mono-c-Si | -0.386%/°C |
| SR5-66NHBD-690M | 690 | 22.2% | Mono-c-Si | -0.296%/°C |
| SR4-72HBD-550M | 550 | 22.2% | Mono-c-Si | -0.375%/°C |
| SR4-54HTB-420M | 420 | 22.2% | Mono-c-Si | -0.363%/°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.