1.Symmetrical Phase control method, India,
It is invented to regulate the voltage and conserve the energy in discharge lamps, it is basically used in out door lighting application. This energy conservation coupled with remote monitoring facility gives edge to user to monitor the energy consumption.
2. Solar Geyser,
Patented in INDIA
This is a next generation of Solar water heaters which brings down the cost, enhances the market by 50% and provides sustainable solution to rural as well as urban house holds, hotels, hostels and apartments.