Potential of using a Solar-Electricity Hybrid System in North-East of Thailand

We propose a new techniques system of sufficiency energy using solar cell created direct current (DC) and inverter system convert to alternative current (AC) for upon normal electric system. Simplify by a system consists of three phase and three inverter circuit for support electric system in office. Results of experimentally obtained have shown the potential of using such a save power electricity ∼10% of normal electricity system. These properties make it very appropriate for routine monitoring of emitter region, including in-line process control. In near future we can the investment for solar energy is very economic in long term combination energy system 1 Mwatt.