How much is a solar vacuum tube
You can buy what the specifications, is generally 1.8 meters 58 pipe solar vacuum tube, a small brand is 40-50 yuan, a little better needs about 80 yuan, Huang Ming is the best, need 120 yuan. , the other specifications you retreat it, roughly the same.
Vacuum tube on the market price is very different, to 1.8 meters of solar vacuum tube of the 58 tubes, some of the cheaper one, you have to be a cost of $80, the installation of service charges are also calculated in the other 20.
Hello, I do not know what you are talking about models, different models are not the same price!
