Advance Power API-M225 vs Alps Technology ATI-M660-225
Peak power: Advance Power API-M225 225 Wp, Alps Technology ATI-M660-225 225 Wp. The Advance Power API-M225 is better on 3 of 5 comparable points.
Who wins where
- Advance Power API-M225
- Alps Technology ATI-M660-225
Biggest differences
| Fact | API-M225 | ATI-M660-225 |
|---|---|---|
| Nominal operating cell temperature (NOCT) | 46 °C | 50.2 °C |
| Temperature coefficient Pmax | -0.48 %/°C | -0.52 %/°C |
| PTC power rating | 200.7 W | 193.6 W |
| Efficiency | 13.7 % | 14 % |
Score per area = position (0–100) relative to all 1000 models in this category; higher is better.
| Technical specifications | Advance PowerAPI-M225 | Alps TechnologyATI-M660-225 |
|---|---|---|
| General | ||
| Cell type | Monocrystalline 1 | Polycrystalline 1 |
| Performance | ||
| Peak power | 225 Wp 1 | 225 Wp 1 |
| PTC power rating | 200.7 W ✓ 1 | 193.6 W 1 |
| Efficiency | ||
| Efficiency | 13.7 % 1 | 14 % ✓ 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