I am planning to buy a Solar water heater. I am looking for a durable SWH with best in quality for Bangalore. I am confused with Tata BP Solar water heater and V Gaurd water heater. I have seen the reviews for V gaurd has been good. But no body is responding from V-Gaurd. I am worried about their sales after service.
Tata BP currently are following up to decide on their product, but I would like to know the actual cost of Zing and Hot Max and difference between them.
Can any provide the differnce and cost ot the solar water heater from TATA BP and V Gaurd and Solarizer.