br br Concern for the planet through efficient use of technology. br br CRISIL Ratings br br Huge savings on electricity and fuel br br High quality components br br International technology br br Lifetime investment br br Annual Savings br br Comparison between Flat Plate Technology & Evacuated Tube Technology. br br For having this at your end please check our distributor locator at or then you can get to us through our mail customercare@vguard.