1. Ultra-durable: enamel lining technology
Corrosion resistance:
The enamel lining sintered at high temperature has a dense and smooth surface without gaps, which can effectively resist scale, chloride ion and acid-alkali corrosion, and has a service life of 15-20 years, which is far longer than the service life of ordinary stainless steel lining (easy to corrode due to welding).
High pressure resistance:
The pressure working structure (working pressure ≥ 0.6 MPa), combined with the rigid structure of the enamel lining, can withstand frequent alternating cold and hot impacts, avoiding the risk of deformation or rupture caused by fluctuations in water pressure.
2. Efficient heat exchange: jacket circulation technology
Low heat loss:
The jacket heat exchanger (sandwich circulation medium) is completely isolated from the lining of the water tank, and the heat transfer medium (antifreeze) circulates in the jacket to directly heat the outer wall of the lining, reducing the thermal resistance of the traditional coil heat exchanger and improving the thermal efficiency by more than 20%.
Antifreeze and crack protection: Antifreeze can be added to the jacket medium, and the crack protection cycle will be automatically started in the extremely cold environment of -30℃, to prevent the water tank or pipe from freezing and cracking, which is suitable for cold areas in the north.
3. Stable hot water supply all day long
Rainy and sunny: The flat plate collector has a large heat absorption area and can absorb diffused light on cloudy days; With electric auxiliary heating function (optional), it ensures uninterrupted hot water supply in rainy and snowy weather.
Instant heating: The pressure system is directly connected to the water pipe, the outlet water pressure is stable, and no additional booster pump is needed, which is close to the experience of gas water heaters.
4. Safe and convenient design
No risk of water leakage: Totally closed pressure system, no water tank outlet, prevents the oxidation of the inner tank and the growth of microorganisms caused by air inlet, and the water quality is cleaner.
Intelligent control: Supports temperature and water level monitoring, APP remote control, heating during peak and low electricity prices, energy saving and energy saving.
5. Installation and maintenance advantages
Integrated structure:
The collector and water tank are designed as one piece, reducing the number of pipe connections and saving 50% of the installation space, especially suitable for small areas such as balconies and walls.
No need to clean and maintain:
The surface of the flat collector is smooth and has no dead corners, and it is not easy to accumulate dust; the enamel tank does not need to be regularly descaled, which reduces the long-term use cost.
6. Environmental protection and saving
Significant energy savings:
The average annual reduction in electricity or gas bills is 60%-80% (take a family of three as an example), and the payback period of the investment is about 3-5 years.
Low carbon emission reduction:
Each device can reduce carbon dioxide emissions by 1.5-2 tons per year, which meets the green building certification standards.
Compared with traditional solar water heaters
*Durability Inner enameled tank is corrosion-resistant, service life of 15 years + Inner stainless steel tank is corrosion-resistant, service life of 8-10 years
*Thermal efficiency Jacket heat exchange + flat plate heat collection, high efficiency on cloudy days Vacuum tubes are prone to dust accumulation, and the efficiency drops sharply on cloudy days
*Antifreeze ability Jacket antifreeze circulation, safe operation at -30 ℃ Dependent on the heating belt, high energy consumption and easy to fail
*Water quality and hygiene Fully enclosed pressure, no secondary pollution Open water tank, easy to breed bacteria
