For several holiday houses, the Off-Grid Factory delivered a 3.5 kw standard system that has been designed for 100% charge by solar. Holiday houses are normally located on positions where access to grid is not possible ore limited. For this client we delivered a 3.5 kw standard system including a gel battery pack. This system has a very high flexibility, remote monitoring can be done via the smart phone or integrated system display, the optics program shows the battery status and the complete system flow. Additional generation by generator, wind or grid can be added to the system easily.


  • Inverter Charger capacity: 3.5 kW
  • Battery pack: Gel