Key Features of Electrical Backup Solar Water Heating System

• The storage tank is made of food grade stainless steel SUS 304 2B
• Strong PUF insulation, which allows the water to retain heat for as long as 60 hrs.
• There is an electrical backup for non sun shine days. On a foggy day or rainy day the water is heated by the infra red radiations in the atmosphere to a certain level beyond which it can be heated with the electrical back up.
• The entire system is controlled by an automatic control panel, which helps monitoring easy as it indicates the level and temperature of water at any given point. No cold water flows into the tank unless 80 % of the hot water at the indicated temperature is drawn out. This is a very important feature as it prevents mixing of cold water in the tank.
• Suitable for areas with hard water as there is no scaling in the glass tubes.