How to promote the integration of solar ......
How to promote the integration of solar energy and building?
At present, with China's emphasis on renewable energy, "the implementation of solar roofs plan" and "the sun" project, solar energy has become increasingly involved in building. However, although the State Economic and Trade Commission plan within the next 15 years, China's solar water heater penetration rate reached 25%, but it faces many difficulties, need the support of national policy and social all circles to. The solar water heater has many advantages, but combined with the construction process is slow, market incentives and national legislation should be strengthened, the overall level of solar water heater is to be improved, combined with different building to meet the demand. Ministry of housing and urban rural development and building energy-saving technology company in 2011, mainly include: expanding renewable energy application in buildings in scale, continue to organize the implementation of renewable energy application in buildings and city level demonstration, guide and promote the market mechanism as the leading architectural applications of renewable energy promotion model. Continue to organize the implementation of solar roofs plan, expand integrated photovoltaic building demonstration scale.
In the protection and promote the integration of solar energy and construction, must pay attention to the following several aspects: first, to improve policies and regulations, provides the system safeguard. At present, China has promulgated a number of policies and regulations related to building energy efficiency, building requirements must meet certain energy-saving standards. As China's "renewable energy law" provisions, real estate development enterprises should be based on the corresponding technical specifications, "in the design and construction of buildings, provide the necessary conditions for the utilization of solar energy. For completed buildings, tenants can install solar energy utilization system conform to the technical specifications and product standards in the premise of not affecting the quality and safety of the." The second is according to the form of architecture, solar water heater production and supporting; specification of solar water heaters in the building placement and installation; reservation line coordination and builders; combined with regional characteristics, in the solar wind, snow, lightning protection work. In addition, through the role of economic levers, mobilize the enthusiasm of developers. If we can increase its financial support for energy-saving construction, implement the corresponding tax relief, will improve the enthusiasm of energy-saving building construction enterprises. In general, the solar energy and the building integration problem is multifaceted, multi-level participation and cooperation in a comprehensive enterprise, need the joint efforts of the state policies and Regulations Department, production department, building solar manufacturers, real estate developers, architectural design units, at the same time, product standardization, serialization, which is the fundamental problems of implementing the integration of solar energy and architecture.
In the present China "in, the existing solar water heating system of civil buildings technical specifications", formed a strong rally over the development of solar energy. Some provinces and municipalities have introduced the mandatory installation of solar local regulations and policies, basically forming a standard system of solar energy production, design, installation, to ensure to provide production, use and promotion of solar product specification.