... % in houseAnnual capacity 1000,000setssolar hot waterSolar water heater,solar hot water,solar water heating,solar heatingModel: SL-CLSFeature:1) Collectors combined ... tank,it can operate with traditional heating energy equipment,such as electric,gas,boiler,and so on,during raining.snowing ... : 1.2Mpa)Working principle:Installation Case: Solar hot water heating system,SRCC,Solarkeymark,ISO9001,100L~500L