For villas, just use ordinary panels, not separate solar panels. The antifreeze inside should be replenished after 5 years of use. Antifreeze after replenishment is not as good as before. quickly. Of course, some families like to use detached living quarters. Because the price is expensive, it can show your identity. You can just use regular solar power up high. The heat pipe type tube does not allow water to leak inside, preventing roof leaks after the tube explodes. Home air energy is also very efficient.
The brand of Sanle solar water heater is good. Sanle solar water heater uses imported color steel plates and is sprayed with automobile technology. The coating is uniform, fine in texture, emitting luster and. has good antifouling, antibacterial and waterproof properties. Resistant tomildew, frost resistant, hydrophobic and corrosion resistant for 30 years. Sanle solar water heater adopts stainless steel inner tank, which makes the hot water cleaner and the water quality is hygienic and healthy. The inner tank is rolled and formed by Sanle's seamless experts in one step, with no solder joints. Applying roller-pressed multi-layer locking technology ensures that the inner tank of the water heater will never rust.