Domestic Solar Water Heating System
1.CE,ISO9001,ISO14001
2.15 Years'Service Life
3.5 Years'Guarantee
4.25,000Sets/Month
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Wooden Box for SampleStrong Standard Export Carton for Container
Delivery Detail: 7-10 Days for Sample,15 Days for Container
Domestic Solar Water Heating System
Main material of Non-Pressure Solar Water Heater:
1. Inner tank: SUS304-2B food-level stainless steel 0.4mm thick
2. Outer shell: Aluminium zinc painted steel plate,strong and anticorrosion effectively welded by argon arc, 0.4mm thick
3. Bracket: Galvanized steel plate with plastic spraying 1.5mm thick
4. Heat Preservation: Imported polyurethane integral foaming with pressure and best density of 38 kg/m3,55mm thick
5. Vaccum tube: Al/N/Al(single-target type),high borosilicate glass hard:3.3
Working Principle of Non Pressure Solar Water Heater:
1.Convective movement of water starts when it is heated in the loop;
2.Then, it expands and becomes less dense, and thus more buoyant than the cooler water in the loop;
3.Thus,convection moves heated water upwards in the system as it is concurrently replaced by cooler water droping downwards due to gravity;
4.In this way,the water in the storage tank becomes hoter and hoter;
5.The water flows easily because a good thermosiphon should have very little hydraulic resistance.
Features of Non Pressurized Solar Water Heater:
1. High Efficient:
Advanced heat transferring style of the heat pipe, excellent selective absorbent coating and perfect combination with high vacuum heat preservation.
2. All Weather Hot Water Supply: Backed up with auxiliary electrical heating device,supplying enough hot water in bad weather days.
3. Easy Operation: It can supply water automatically, you can take it easy and enjoy good time.
4. Energy Saving and Environment Friendly:Taking advange of solar energy,free of charge and no pollution
5. Stable and reliable performance and well wind resistance.
6. Dual-purpose brackets for both flat and inclined roof
7. Multifunction: Bathing, washing, domestic heating etc.
Warranty:
1.5 years'responsibility for free repairing or exchanging due to original problem
2.15 years'quality guarantee for the vacuum tube, and offering 0.8% vacuum tube free for exchanging in case several shattered ones during transportation.