Why residents to install roof photovoltaic power station?

In the countryside, all kinds of roof can be seen everywhere, most of the roof directly the owner of the property, the building photovoltaic roof can make full use of idle resources, the promotion and popularization of distributed photovoltaic system provides a favorable condition, now more and more rural users in their

in rural areas, all kinds of roof can be seen everywhere. Most have direct roof of property owners can make full use of idle resources building photovoltaic roof. The promotion and popularization of distributed photovoltaic system provides favorable conditions. Now more and more rural users on the roof installation of photovoltaic power generation systems, photovoltaic power generation is used to make money. But some people hesitate because they don't understand. What is the harm with rooftop photovoltaics in the rural areas? Rural photovoltaic (pv) is a scam and so on. What is the harm with rooftop photovoltaics in the rural areas? Basically there is no harm. Because solar energy is a very safe energy, if there is a hazard, countries will not vigorously promotion of photovoltaic power generation, right? Solar power is an inexhaustible renewable energy. It has enough cleanliness, absolute security, relative popularity, long service life, maintenance free, the advantages of rich resources, large economic potential. It occupies an important position in the long-term energy strategy. At present, the energy-saving policy of China is very good. More and more rural people use idle resources to build the roof of photovoltaic power generation, power companies in the region can be compensated by coal-fired power generation, this will greatly improve the gas environment of the region. Consider, in addition to investment generally photovoltaic roof user has the following five types of consumer demand: 1. Contribution to the low carbon and environmental protection: at present, China smoke and other serious air pollution. Photovoltaic power generation is an inexhaustible, inexhaustible green energy. If everyone is to install a photovoltaic power generation, they can contribute to environmental protection an own strength. 2. Leading technology trend: investment photovoltaic power station, power supply for 25 years for free. In addition, in the process of generating no pollution emissions. 3. Not just electricity: peak season in the summer, often use electricity in many areas. If installed a set of micro photovoltaic (pv) grid system ( Off-grid system) of compliance , when someone's house without electricity, energy storage device can automatically start their own families power grid. The advantages and disadvantages of rural photovoltaic roof can satisfy lighting, refrigerator, fan, the basic electricity demand such as aquarium air pump. 4. Release of electricity demand: many installed a photovoltaic system users really feel they can switch on empty during the day, and have confidence in electricity during the day. Meter is broken, because the state subsidies 0. 42 yuan, so more cost-effective. 5. Sunshade heat insulation effect: when the photovoltaic modules batteries placed in large area roof, building indoor temperature can effectively reduce to 3 ℃. Household photovoltaic roof can feel cool directly, indirectly empty call electricity saving. Thus, the rapid development of photovoltaic power station in China is not only a national and local government investment caused by impulse after all kinds of subsidies, is also an important reason which cannot be ignored. Why don't you installed on the roof of a photovoltaic power station?