200L Stainless steel Non-pressurized solar Water Heater

200L Stainless steel Non-pressurized solar Water Heater Seven SS Stars 200L Stainless Steel Non-pressurized Solar Water Heater is an efficient and reliable solution for medium-sized households seeking a sustainable hot water supply. Featuring a durable stainless steel tank combined with a non-pressurized vacuum tube system, this water heater harnesses solar energy to provide consistent hot water while reducing energy costs. Designed for gravity-fed systems, it offers safe operation, excellent insulation, and long-lasting performance under various environmental conditions. Product Features 200-Liter Capacity Ideal for medium-sized households requiring a steady and ample supply of hot water. Non-pressurized Vacuum Tube System Safe and efficient gravity-fed operation without the need for pressurized plumbing. Durable Stainless Steel Tank Crafted from corrosion-resistant stainless steel for enhanced longevity and strength. High-efficiency Borosilicate Glass Tubes Equipped with evacuated vacuum tubes that maximize solar heat absorption. Superior Heat Retention High-density polyurethane foam insulation minimizes heat loss for optimal energy efficiency. Optional Heating Element and Controller Supports an optional electric heating element and intelligent controller for temperature management. Easy Installation and Maintenance Designed for quick setup and low maintenance to ensure hassle-free operation. Product Specifications Tank capacity: 200 liters Tank material: Stainless steel Number of vacuum tubes: Approximately 20 borosilicate glass tubes Tube diameter: 47 mm Tube length: 1.5 meters System type: Non-pressurized, gravity-fed Maximum water temperature: Up to 95°C Insulation: High-density polyurethane foam Approximate weight (empty): 75 kg Warranty: Typically 5 years Additional components: Magnesium anode, safety valve, optional heating element and controller