Q: We are the system integrator for rooftop solar system. Also we have develop small wind turbine rages from 30 watts to 10 KW. These wind turbine can generate at the very low wind speed of 1 mtr/sec. and give rated power at 6 mtr.sec. compare to 13 mtrs. sec.of other available wind turbines.
So its time to move towards the solar & wind power systems. These systems have the life of 25 years & ROI is 3.5 years only so after 3.5 years you will have free electricity for your home or office.