Plug’n’Play Off-Grid Cabinet Solution in Guinea

Project Info

  • Construction Date

    February 2014

  • Category


The Xtender Power Pro cabinet solutions are professional plug’n’play stand-alone power supply systems developed and offered by SEI AG. Due to the prefabricated cabinet a fast and error-free commissioning is guaranteed. A digital display provides information on all important operating conditions, such as battery state, PV power, energy consumption and error messages. A data logger is also integrated and allows a detailed evaluation of the plant operation.

The installation of the system in Conakry was performed by partner “Energiegenossenschaft Schweiz”. A total of 2.8 kWp PV capacity were installed and a battery capacity of 600Ah at 48V. The battery bank consists of 24 2V OpzV single cells with high cycle resistancy.