Optimized specifically for flat-panel solar water heater systems, our solar water tank serves as a core heat exchanger tank and thermal storage tank for both residential and commercial hot water supply . Featuring a reliable mains-pressure unvented design, this unvented hot water tank delivers constant-temperature and constant-pressure hot water, eliminating fluctuating water pressure and temperature issues that plague ordinary direct hot water cylinders. Equipped with a built-in coil heat exchanger, the indirect water heater achieves superior heat exchange efficiency. A reserved electric heating port supports optional electric auxiliary heating, ensuring stable hot water supply on cloudy days and at night.
Durability and thermal insulation define our premium water storage tank . The entire inner liner adopts 100% SUS304 stainless steel, greatly enhancing corrosion resistance and pressure resistance to extend service life. It is fitted with a 50mm thick insulation layer with an insulation density starting from 38KG/m³, effectively reducing heat loss and maintaining water temperature for longer periods. As a high-performance hot water storage tank with closed water circuit, it perfectly solves the pain points of fast heat dissipation, easy rusting and frequent maintenance of traditional solar storage tank products.
Backed by rigorous manufacturing and quality control, our buffer water tank series including indirect water tanks and unvented cylinders adopts fully automated welding and flattening equipment for seamless, sturdy tank molding. Every water heater storage tank undergoes strict pre-delivery pressure and leakage tests to ensure zero leakage and stable operation. Manufactured by Dongguan Horea Energy Technology Co., Ltd., all buffer tank and solar tank products comply with international quality standards.
Explore more customized HVAC & hot water tank solutions: https://www.horeawatertank.com