If you are planned to buy solar water heater in coming season or for your business solutions you should have to know these points. Bureau Of Indian Standards (BIS) Certified?
Yes. it is compulsory for all solar water heaters installed in buildings to be certified by BIS Norms.
Why BIS Norms Certified??
Recently in markets the Chinese products (Solar Water Heater) are selling at low cost. These products have poorer quality give results a higher replacement & higher repair cost. having no warranty period. as a poor durability of the products causing a source of additional expenses. So When you buy Solar Water Heater the water heaters are certified by BIS Norms.