The 620W KOMPAL monocrystalline panel is the highest-output unit in the range. Its 2178 x 1303mm frame produces 17.76A at a 34.90V working voltage, making it a strong choice for utility-scale ground mounts and very large commercial roofs where minimising total panel count, mounting structure and labour is the main cost driver.
Key features
- 17.76A maximum current: The highest current in the range — fast array build-out.
- 34.90V Vmp / 41.30V Voc: Configured for high-current parallel and series combinations.
- 2178 x 1303mm format: Large-format module for ground mounts and wide roof planes.
Typical applications
- Utility-scale solar farms: Minimises panel count and structure per megawatt installed.
- Very large commercial roofs: Delivers high capacity from constrained roof area.
- Large off-grid and hybrid plants: Feeds substantial battery storage and hybrid inverter systems.
Specifications
| Model Number | 620WMONO |
| Maximum Power (Pmax) | 620W |
| Panel Size (mm) | 2178*1303*35 |
| Maximum Current (Imp) | 17.76A |
| Working Voltage (Vmp) | 34.90V |
| Open Circuit Voltage (Voc) | 41.30V |







