Many wanted to join the coalition but had made difficulties in choosing the project and wondered what kind of industry and project to choose. It is recommended here that solar energy could be considered. 1. Environmental protection: solar energy is a clean energy source and a solar shop can help reduce carbon emissions and environmental pollution. Sustainable development: solar energy is a renewable energy source that will not run out like fossil fuels. The opening of a solar shop could help ensure sustainable energy supply and meet future energy needs. Reducing the cost of energy: installation of solar energy systems can significantly reduce the cost of energy, as the operating costs of solar energy systems are much lower than those of conventional energy sources. This will save your clients money and attract more clients. 4. Support for the local economy: by opening a solar shop, you can support the local economy, create jobs and encourage more sustainable economic development. In...