RESIDENTIAL SYSTEM 4 Solar Ray has 100l, 150l and 200l high pressure solar water heaters. The tank is manufactured from tough grade 444 stainless steel 1.2 mm thick. Evacuated tubes are top quality, 2.2 mm thick and German designed. OUR WORK GET A QUOTE Customer NameCustomer Email Customer Contact NumberCustomer BudgetCustomer Product InterestInterested inOff Grid SystemHybrid SystemGrid Tie SystemSolar GeyserEco HouseWater StorageSolar PumpSolar PivotElectric FenceConverting existing pump to solarAir-conditioningCustomer LocationCustomer Message 91916 2019-10-25