At present, under the condition of ensuring quality, the general price of solar energy in the external market is between 120-160 yuan/tube. Because the specifications and materials are different, the prices are also different. Notice, it is recommended to buy a solar water heater. Take a closer look at the internal diversion structure of the water tank, compartment structure, water tank material and buyer strength!
Particular attention must be paid to the solidity of the buyer, as this implies after-sales service. It is recommended to refer to the following companies. At present, the maintenance rate of solar energy in a single warehouse. is still relatively high, while the maintenance rate of three-warehouse solar power is much lower! But don't forget to buy "fake three warehouses" and old three warehouses "first and second generationion”. Many of them are blocked by stainless steel plates in the water tank and are not insulated at all, while some still use an external downward bypass; and For outdated instruments, the failure rate is still very high.