GermanSolar USAGSP6-72-320W
The GermanSolar USA GSP6-72-320W is a solar panel with peak power 320 Wp, efficiency 16.5 % and cell type polycrystalline.1
Key figures
Technical specifications
| General | |
|---|---|
| Cell type | Polycrystalline1 |
| Cells (in series) | 721 |
| Performance | |
| Peak power | 320 Wp1 |
| PTC power rating | 289.3 W1 |
| Efficiency | |
| Efficiency | 16.5 %1 |
| Temperature coefficient Pmax | -0.46 %/°C1 |
| Nominal operating cell temperature (NOCT) | 45.4 °C1 |
| Electrical | |
| Open-circuit voltage (Voc) | 46.2 V1 |
| Short-circuit current (Isc) | 9.2 A1 |
| Voltage at Pmax (Vmp) | 38.4 V1 |
| Current at Pmax (Imp) | 8.33 A1 |
| Dimensions & weight | |
| Width | 992 mm1 |
| Height | 1,956 mm1 |
Frequently asked questions
What is the peak power of the GermanSolar USA GSP6-72-320W?
The peak power of the GermanSolar USA GSP6-72-320W is 320 Wp.1
What is the efficiency of the GermanSolar USA GSP6-72-320W?
The efficiency of the GermanSolar USA GSP6-72-320W is 16.5 %.1
Which cell type does the GermanSolar USA GSP6-72-320W use?
The cell type of the GermanSolar USA GSP6-72-320W is polycrystalline.1
What is the temperature coefficient Pmax of the GermanSolar USA GSP6-72-320W?
The temperature coefficient Pmax of the GermanSolar USA GSP6-72-320W is -0.458 %/°C.1
Sources
- CEC Solar Equipment List – PV modules — California Energy Commission · accessed 27 Sept 2026