Solar Water Heater (SWH) is a system for heating water using sun’s energy.
Solar energy is collected by vacuum (evacuated) tubes, and transferred to hot water storage tank.
manufactures solar water heaters based on evacuated tubes which is the final achievement of science in the field of solar water heaters.
Free Sun has replaced all the complications by only installing a simple stainless steel tank linked by evacuated tubes...read more
Works with solar collectors,open or closed loop systems. Hot water inner tank is made of stainless steel. Heat exchanger is made of stainless steel/copper. Can be installed indoor or outdoor.read more