GCL System Integration TechnologyGCL-P6/72320
The GCL System Integration Technology GCL-P6/72320 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 | 289.8 W1 |
| Efficiency | |
| Efficiency | 16.5 %1 |
| Temperature coefficient Pmax | -0.43 %/°C1 |
| Nominal operating cell temperature (NOCT) | 46.4 °C1 |
| Electrical | |
| Open-circuit voltage (Voc) | 45.8 V1 |
| Short-circuit current (Isc) | 9.17 A1 |
| Voltage at Pmax (Vmp) | 37.2 V1 |
| Current at Pmax (Imp) | 8.48 A1 |
| Dimensions & weight | |
| Width | 992 mm1 |
| Height | 1,956 mm1 |
Frequently asked questions
What is the peak power of the GCL System Integration Technology GCL-P6/72320?
The peak power of the GCL System Integration Technology GCL-P6/72320 is 320 Wp.1
What is the efficiency of the GCL System Integration Technology GCL-P6/72320?
The efficiency of the GCL System Integration Technology GCL-P6/72320 is 16.5 %.1
Which cell type does the GCL System Integration Technology GCL-P6/72320 use?
The cell type of the GCL System Integration Technology GCL-P6/72320 is polycrystalline.1
What is the temperature coefficient Pmax of the GCL System Integration Technology GCL-P6/72320?
The temperature coefficient Pmax of the GCL System Integration Technology GCL-P6/72320 is -0.429 %/°C.1
Sources
- CEC Solar Equipment List – PV modules — California Energy Commission · accessed 27 Sept 2026