The 120W KOMPAL monocrystalline panel is where the range becomes genuinely capable. With a 6.67A maximum current and 18V working voltage it charges 12V battery banks properly rather than just maintaining them, making it suitable for cabins, workshops and continuous equipment loads. The 1180 x 580mm frame is still manageable for a single-person install.
Key features
- 6.67A charging current: Charges 12V banks at a useful rate instead of merely trickle charging them.
- 18V / 22V working and open-circuit voltage: Standard configuration that pairs with common charge controllers.
- Rigid, shingled build: Anodised aluminium frame with tempered glass for permanent outdoor installation.
Typical applications
- Cabins and workshops: Provides genuine daily charging for small off-grid buildings.
- Small residential systems: Offsets consumption on a starter or backup solar installation.
- Water pumps and lighting: Supports DC pumps, lighting banks and continuous monitoring loads.
Specifications
| Model Number | 120WMONO |
| Maximum Power (Pmax) | 120W |
| Panel Size (mm) | 1180*580*25 |
| Maximum Current (Imp) | 6.67A |
| Working Voltage (Vmp) | 18v |
| Open Circuit Voltage (Voc) | 22v |




