150L Pre-Heated Solar Hot Water Heater with Copper Coil for Shower Bath with High Pressure Water

150L Pre-Heated Solar Hot Water Heater with Copper Coil for Shower Bath with High Pressure Water. High Pressure Hot Water: Copper coil heat exchanger provides pressurized fresh water for comfortable bathing. 5-Year Warranty: Comprehensive warranty coverage for all mechanical defects and components. Food Grade Stainless Steel: SUS304 inner tank ensures safe, non-toxic, and corrosion-resistant water storage. High Thermal Efficiency: 15 vacuum tubes with AL/N/AL coating achieve over 93% absorptivity and low heat loss. Smart Energy Integration: Intelligently connects with gas heaters to maximize solar energy usage and control flow. Versatile Roof Installation: Stainless steel brackets fit flat, sloping, tiled, and metal roof structures. Long Service Life: Durable design with over 15 years of safe operation and minimal maintenance.