Alps TechnologyATI-M660-220
The Alps Technology ATI-M660-220 is a solar panel with peak power 220 Wp, efficiency 13.7 % and cell type polycrystalline.1
Key figures
Technical specifications
| General | |
|---|---|
| Cell type | Polycrystalline1 |
| Cells (in series) | 601 |
| Performance | |
| Peak power | 220 Wp1 |
| PTC power rating | 189.1 W1 |
| Efficiency | |
| Efficiency | 13.7 %1 |
| Temperature coefficient Pmax | -0.52 %/°C1 |
| Nominal operating cell temperature (NOCT) | 50.2 °C1 |
| Electrical | |
| Open-circuit voltage (Voc) | 36.06 V1 |
| Short-circuit current (Isc) | 7.95 A1 |
| Voltage at Pmax (Vmp) | 30.12 V1 |
| Current at Pmax (Imp) | 7.3 A1 |
| Dimensions & weight | |
| Width | 990 mm1 |
| Height | 1,626 mm1 |
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Frequently asked questions
What is the peak power of the Alps Technology ATI-M660-220?
The peak power of the Alps Technology ATI-M660-220 is 220 Wp.1
What is the efficiency of the Alps Technology ATI-M660-220?
The efficiency of the Alps Technology ATI-M660-220 is 13.7 %.1
Which cell type does the Alps Technology ATI-M660-220 use?
The cell type of the Alps Technology ATI-M660-220 is polycrystalline.1
What is the temperature coefficient Pmax of the Alps Technology ATI-M660-220?
The temperature coefficient Pmax of the Alps Technology ATI-M660-220 is -0.52 %/°C.1
Sources
- CEC Solar Equipment List – PV modules — California Energy Commission · accessed 27 Sept 2026