There are many ways to put clean energy into use, in which the installation of a rooftop solar power system is considered a simple, popular, but highly effective way. In order to arouse the potential of developing clean energy sources in the province, over the past time, Thanh Hoa province’s Center for Energy Efficiency and Conservation has studied and surveyed about the efficiency of use from models of installing rooftop solar power systems at various locations. provinces and cities, such as: Hanoi, Ho Chi Minh City, Phu Yen…
On the basis of the survey results, the center has analyzed the weather conditions and the potential of solar energy sources in the province, thereby collaborating with the Electricity industry to advise and provide technical support to businesses. Businesses and households implement the model.
Currently, the province has more than 20 businesses and households that have installed rooftop solar power systems with high efficiency, not only contributing to saving electricity, increasing production and business efficiency but also protecting the environment. environment and respond to climate change.
Rooftop solar power system is installed in households in Quan Lao town (Yen Dinh) Based on research and survey results, it is shown that rooftop solar power system can be used directly to save in storage space. electricity to use gradually or sell it back to the electricity industry to connect to the national grid.
The installation of a rooftop solar power system is also quite simple, just need a space, good sunlight receiving conditions and the cost of about 60 to 70 million VND for a system with a capacity of 3KWp.
With that cost, people can recover their capital after 5-6 years, while the usage time of the rooftop solar power system is up to 25 years, so the economic efficiency is high.
Rooftop solar power system technology is especially suitable for households working on livestock farms far from residential areas or farming and fishing far from the grid, because there is no need to invest in a transformer station.
In addition, the rooftop solar power system has a capacity suitable to the needs of use, both saving costs and being autonomous in the power source for daily life, production and easily monitoring electricity consumption. obtained through the application on mobile devices.
With the implementation of the above-mentioned rooftop solar power system model, Thanh Hoa province’s Energy Efficiency and Conservation Center is expected to be the initial activity to arouse the potential for clean energy development in the province.
