The advantages and disadvantages of photovoltaic energy production on rural roofs are as follows:
The advantages of production of photovoltaic energy on roofs in rural areas:
1. Photovoltaic power generation is very suitable for self-built houses in rural areas with unused roofs. They can use the roofs to invest and generate income.
2. A one-time investment in photovoltaic power generation will generate lifetime income. Once the installation is complete, you will receive a fixed amount every day.
3. Solar power generation is safe and reliable, and solar power is inexhaustible and clean energy.
4. Solar energy is an ideal clean energy source. The production of photovoltaic solar energy produces no waste, does not produce a greenhouse effect and produces no noise or harmful gases.
5.Photovoltaic power generation can significantly reduce operating costs. Solar photovoltaic power generation does not require fuel, it only needs the sun to produce electricity.
6. Solar photovoltaic power generation is relatively easy to install, easier and more convenient to maintain, less susceptible to damage, and more stable in electricity generation. There are no additional parts or other fees.
Disadvantages of rural rooftop photovoltaic power generation:
1. The lifespan of photovoltaic power plants is not eternal. The lifespan of ordinary photovoltaic panels is later. 35 years. There will be mitigation and the efficiency of electricity production will be reduced.
2. The production of photovoltaic solar energy relies on the Volt effect generated by the semiconductors inside the pansolar water. If the roof structure is not reinforced at the beginning of the design. Since the photovoltaic power generation equipment itself is very heavy, it can damage the roof structure, especially if it is an old house, it is very likely to damage the roof .
Is it profitable to install solar energy production in rural areas?
**The State supports the installation of solar energy production photovoltaic solar energy distributed on rural roofs**. According to the “Guiding Opinions on Supporting the Installation of Distributed Photovoltaic Power Generation in Rural Homes and Constantly Promoting the Construction of Rural Photovoltaic Power Stations” of the National Development and Reform Commission (Fagai Prize [2016 ] No. 1077), the State will support the installation of photovoltaic energy production distributed in rural houses through subsidies and regularly promotet the construction of rural photovoltaic plants.
In addition, according to the “Opinion of the National Development and Reform Commission on Using Price Leverage to Promote the Healthy Development of the Photovoltaic Industry” and the "Notice of the National Energy Administration on Issuing Interim Measures for the Management of Distributed Photovoltaic Power Generation Projects", self-built rooftop photovoltaic power generation by farmers is a distributed photovoltaic power generation project built by individuals using their own residences and built in residential areas Our province implements a full power subsidy policy for distributed photovoltaic power generation, and the subsidy standard of the. Electricity price is 0.42 yuan per kilowatt hour (tax included), will be paid through the National Development Fundes renewable energies and transferred by the electricity network company.
Therefore, the installation of distributed photovoltaic solar power generation on rural rooftops has received state support.
Solar power generation devices can be installed in rural areas.
Overall installations of the rural electricity network are relatively behind schedule. Even if the power reform is implemented in various places, the time is relatively long in some areas, in addition it takes 1 or 2 years to complete the power reform. , this coincides with the peak season of electricity consumption or with the weather. When conditions are bad, power outages occur from time to time, making it feel a bit like "water from far away cannot quench thirst nearby." Photovoltaic solar power generation can solve this problem.” problem very good. Population densityion in rural areas is low and electricity consumption is relatively low. Therefore, users can install a 3 kW or 5 kW photovoltaic power generation system to meet their electricity needs. In addition, it can also solve the problem of frequent triggering during peak periods. periods of energy consumption.
Photovoltaic energy production allows farmers to use electricity more independently. In the past, electricity was transmitted through the national power grid, and there were frequent power outages, which seriously affected normal life. When photovoltaic power generation is used at home, this type of situation can be avoided.