Advance Power API-M235 vs Alps Technology ATI-M660-235
Peak power: Advance Power API-M235 235 Wp, Alps Technology ATI-M660-235 235 Wp. The Advance Power API-M235 is better on 3 of 5 comparable points.
Who wins where
- Advance Power API-M235
- Alps Technology ATI-M660-235
Biggest differences
| Fact | API-M235 | ATI-M660-235 |
|---|---|---|
| Nominal operating cell temperature (NOCT) | 46 °C | 50.2 °C |
| Temperature coefficient Pmax | -0.48 %/°C | -0.52 %/°C |
| PTC power rating | 209.8 W | 202.5 W |
| Efficiency | 14.3 % | 14.6 % |
Score per area = position (0–100) relative to all 1000 models in this category; higher is better.
| Technical specifications | Advance PowerAPI-M235 | Alps TechnologyATI-M660-235 |
|---|---|---|
| General | ||
| Cell type | Monocrystalline 1 | Polycrystalline 1 |
| Performance | ||
| Peak power | 235 Wp 1 | 235 Wp 1 |
| PTC power rating | 209.8 W ✓ 1 | 202.5 W 1 |
| Efficiency | ||
| Efficiency | 14.3 % 1 | 14.6 % ✓ 1 |
| Temperature coefficient Pmax | -0.48 %/°C ✓ 1 | -0.52 %/°C 1 |
| Nominal operating cell temperature (NOCT) | 46 °C ✓ 1 | 50.2 °C 1 |
| Dimensions & weight | ||
| Width | 995 mm 1 | 990 mm 1 |
| Height | 1,646 mm 1 | 1,626 mm 1 |
Sources
- CEC Solar Equipment List – PV modules — California Energy Commission · accessed 27 Sept 2026