300L Non-pressure Stainless Steel Solar Water Heater(OEM Service)
1. Solar Water Heater Inner tank: stainless steel SUS304-2B , advanced welding technique, thickness: 0.31/0.4/0.5mm
2. Solar Water Heater Outer tank: stainless steel SUS304-2B/Galvanized,advanced welding technique, thickness: 0.31/0.4mm
3. Corrosion resistant
4. Insulation layer: 50mm polyurethane foam
5. Solar Water Heater Bracket: stainless steel SUS201, thickness: 1.4mm
6. Capacity: 100-360 liters
7. Type: 12, 15, 18, 20, 24, 30, 36tubes
8. Heat preservation: 72hours
Solar water heater warranty: 5 years without any human-made damage and force majeure.