Install water heater no longer look,

 With cheap and energy-saving solar water heaters, but some district in Changsha, real estate, solar water heater you want to damage to the roof,

From now on, this conflict will be significantly reduced - The following (with 12 layers) with the conditions should be unified design and installation of solar hot water system.

situation embarrassing

solar water heaters were the property demolitions

; User yuan renovation deposit will not be refunded. Property companies on the grounds that: the appearance of houses, destruction of the top waterproof layer.

nail, but the natural place, so there is no damage to the waterproof layer of a say. But eventually it was the property demolitions.

random telephone interview with reporters several city residential properties to the owners as asked if he could install solar water heaters in the roof, the answer mostly is According to the person in charge of Energy Bureau, Changsha households now use solar water heaters less than 10%.

the New Deal to the edge

to encourage residential use of renewable energy

This local regulations to encourage and support civil construction projects using solar energy, geothermal energy, shallow geothermal energy, biomass and other renewable energy sources.

way under the provisions of Article X, the following new 12-storey residential building (with 12 layers) conditions should be unified with the design and installation of solar hot water system.

the same time, encourage more new 12-storey residential building in the technical, economic and environmental conditions permitting unified design and installation of solar hot water system.

live in Changsha City Construction Committee official explained that the reason for the 12 level for the sector, in the wording of Taking into account whether the roof area to install solar collectors to meet the needs.

In addition, for existing residential buildings, or encourage their owners or users of the right people to use solar energy, shallow geothermal energy and other renewable energy.

promising

four into a solar water heater can save costs

According to industry calculations, the price of a solar water heater is generally about two or three thousand dollars, its life is generally 12 to 15 years, the annual depreciation costs down flat, but also two or three hundred dollars. from Changsha, the light situation, the annual number of days you can use solar energy up to 260 days. other cases, you can use the electric auxiliary heater system heat function. So from the comprehensive costs, the solar water heater can save costs relative to 40%.

addition to cost savings in the Deputy Secretary of Energy seems to Thundercloud , Changsha to promote civil energy management, greater importance is the energy saving and environmental protection, but also the person in charge, Changsha has approved a