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Design and Implementation of a Hybrid Power for Telecommunication and Measuring Remote Station of the Surveillance, Alert and Warning System

The paper present the realization of a hybrid power supply of telecommunication and measuring equipment of remote measuring stations, which are an integral part of the Serbian Surveillance, Alert & Warning System (SAWS). The power supply system is based on the use of solar energy in combination with the mains power supply 230V, 50Hz. Solar power is the primary source of power during the day, while in night conditions the secondary power supply is a distribution power grid. The hybrid power system is realized with two controlled MPPT chargers (mains and solar), battery bank 12V/110Ah and the corresponding system for its monitoring. In the paper the key results obtained during the realization of a specifically implemented remote station on the river Ub, municipality of Ub, will be presented.