Vistar electronics Pvt. Limited was established in 1984 primarily to then market solutions concering power quality-essential to run critical and sensitive loads such as data processing Computing etc. Around 1997-98 the Company started design manufacture of stand alone hybrid solar power systems. Since then the Company is actively engaged in design manufacture supply installation post sales services for practically all PV applications. The Compamy designed a micro controller based solar charge regulator a vital link between the energy source, and the energy storage and subsequent point of use Energy management-vital for a stand alone solar PV system.