Homeowners can install PV systems on their roofs to generate electricity, covering household needs and selling surplus power to the grid for extra income.

Businesses and factories can use their rooftops for PV systems, reducing energy expenses, increasing revenue from excess power sales, and lowering carbon emissions.

Large-scale ground-mounted power plants combine utility PV projects and "PV+" models like agriculture, fishery, pasture, etc., supporting national carbon peak and neutrality goals.