(1) The solar light transmittance of the collector plate is ≥94%, and the solar energy absorption rate is а > 0.95 (0.05).
(2) It has self-cleaning function and good impact resistance, and can resist natural disasters such as hail with a diameter of 50mm and effectively prevent light pollution.
2. Ultra-anti-corrosion design of the shell of the heat collecting plate and heat exchange tank.
(1) Sulahato adopts a unique closed circulating hot water system, which eliminates the danger of surface coating corrosion or internal blockage of the collector plate.
(2) The shell for water storage irrigation and the base of the heat collecting plate are made of marine aluminum alloy plates. Marine grade aluminum alloy is a kind of material with strong corrosion resistance, which can protect the whole system from bad weather such as acid rain.
3. Surahato's unique installation and connection technology: copper cone thread connection.
(1) Surahato used the copper cone threaded joint in the connection and installation of the collector plate and the connection and installation of the collector plate and the heat exchange tank.
(2) This connection mode is all-copper-to-copper connection, and there are no rubber parts in the connection, so there will be no water leakage due to the aging of rubber parts. Ensure the long-term normal operation of the system.
4. High-density environmental protection thermal insulation layer
Sulahatot's injection-molded polyurethane foam insulation layer has high density, no pollution and no CFC. Environmental protection and health, lasting heat preservation effect.
5. Surahato has been focusing on pressure bearing system for many years.
The pressure of the water tank can reach 850kpa, and water can be automatically added without man-machine control, so that the water tank can be kept full at any time. The water tank can be installed at any height of the house, and the balance between hot water pressure and tap water pressure can always be maintained.
The maximum working pressure of the collector is generally twice that of the domestic flat plate collector. Strong bearing capacity, ensuring that there will be no water leakage problem due to insufficient bearing capacity in the future operation process.
6. Super anticorrosion protection in heat exchange tank
The double-layer enamel inner coating fired at high temperature forms an effective protective layer, and the service life of the system will not be affected no matter how poor the water quality is. Built-in magnesium anode rod in water tank, purifying water quality and double anti-corrosion protection.
7. Super anti-freezing performance: it will not thaw at MINUS 35 degrees.
Solahart's unique heat transfer medium "Hartgard" closed circulation technology avoids the disadvantages of traditional solar direct-heating water heaters that are not antifreeze in winter and cannot be used normally. Due to the super frost resistance of "Hartgard" heat transfer medium, the normal operation of Surahato solar equipment can be guaranteed even in extremely cold areas at MINUS 35℃.
8.Surahato solar energy is safe to use (1), and "Hartgard" heat transfer medium is excellent in health and safety.
"Hartgard" heat transfer medium is the proprietary technology of Surahato Company in Australia. It is not an industrial heat transfer medium in the traditional sense. It meets the food-grade standards of Australia and will not cause any harm to human health. (2) "Hartgard" heat transfer medium has excellent high-temperature safety. The high water temperature of water heater not only brings harm to the service life of equipment, but also brings serious security risks to people. Under normal circumstances, the hot water temperature of civil water heaters is strictly controlled below 85℃ to avoid personal injury accidents such as burns. When the water temperature in the heat exchange tank of Surahato solar water heater is heated to 85℃, the heat transfer medium in the heat exchange system will automatically stop running, ensuring people to use hot water safely.
9. Long service life and low maintenance rate. Our design aims to provide efficient and durable products, and all functions are based on ensuring a service life of more than 50 years. In Australia, solar energy is considered as a kind of building materials, so all materials used in solar energy products should be based on the quality and life of building materials. Even in the worst climate and water quality conditions, it can ensure a low maintenance rate and make the system run efficiently and stably for many years.
10, which is integrated with the building: Surahato's flat solar collector is connected with the bracket through the standard inlet connector. Compared with other solar collectors, it has the characteristics of modularization and building materials. Organic integration into the overall image of the building, without destroying the overall image and style of the building, careful design, so that the addition of solar collectors as a scientific and technological element, add luster to the architectural style.