Flat coated high grade glass plate is fixed in FPC solar water heaters which provides good insulation to the outer wall which enables more efficient absorbption of sunlight in reany season.
These water heaters are cost effective and cost saving in electricity point of view.
Some features of FPC solar water heaters:
1. Low Maintenance.
2. One time time investment, Life long benefits.
3. Eco friendly.
4. Saves upto 70% of electricity bill.