Solar Water Heaters

Technologies Available in Solar Water Heating System
Solar Water Heating Systems are of three types:-
» Flat Plate Collector Techonolgy
» Evacuated Glass Tube Techonology
» Heat Pipe Techonology
Types of Systems Available :-
img_06Direct HeatingWater gets heated inside the collector tubes abd stored in the Hot water storage tank, after some time scaling gets stared inside the collectors tubes(Solar Swimming Pool Heating System) and it needs periodical cleaning resulting heavy maintenance charges.
STANDARD MODEL– consists of collectors, insuated hot water tank, inter connecting piping and electric backup, it heats the water directly and recomended for water having hardness less than 80 PPM.
Indirect HeatingWater gets heated inside the hot water tank itself. Coolant is used as heating media between collectors and hot water storage tank. Coolant is anti scaling and anti freezing also. So no maintenance required at all.
EXECUTIVE MODEL– consists of collectors, insulated hot water tank with heat exchanger with makeup tank, inter connecting piping and electrical backup, it heats the water indirectly. Recomended for water having hardness more than 80 PPM and for snow bound area for anti freeze