Power-supply device for loads which are independent of the mains

摘要

The invention relates to a power supply device for loads which are independent of the mains, in the case of which device an accumulator (12) can be inserted into a housing (10), which accumulator (12) can be charged by means of solar cells (1-5) which are provided on the power supply device. However, the power supply device can also be used as a continuous power supply, since the solar cells (1 to 5) then emit power directly to the load.