Solar panels (photovoltaic panels) are widely used in residential settings due to their advantages of being clean, eco-friendly, energy-efficient, and flexible to install. An increasing number of households are choosing to install photovoltaic (PV) systems on rooftops, in courtyards, or on carports to convert solar energy into electricity for daily needs-powering lighting, air conditioning, refrigerators, water heaters, and other home appliances. For households equipped with energy storage systems, surplus electricity generated during the day can be stored for use at night or during overcast and rainy weather; this not only lowers electricity bills but also enhances the stability of the home power supply and improves energy utilization efficiency.
In the industrial and commercial sectors, solar panels have become a key choice for enterprises looking to reduce electricity costs and achieve green development. Buildings such as factories, warehouses, office complexes, shopping malls, and logistics parks often feature large roof areas that are ideal for distributed PV systems. Enterprises can utilize PV power to meet part or all of the electricity demands of production equipment, lighting systems, and office facilities, thereby reducing reliance on the traditional power grid. For high-consumption enterprises, long-term operation effectively lowers energy costs and cuts carbon emissions, while simultaneously boosting the company's environmental image and sustainability capabilities.
Solar panels also play a vital role in agriculture and public infrastructure. In agriculture, PV modules are applied in scenarios such as greenhouses, irrigation systems, water pump power supplies, livestock farms, and farm lighting. This integrates agricultural production with clean energy use-creating an "agrivoltaic" model-and improves the comprehensive utilization efficiency of the land. Regarding public facilities, solar panels are widely used in projects such as street lighting, traffic signals, surveillance equipment, communication base stations, bus shelters, and parking lot lighting. They provide stable, reliable green power to remote areas or municipal projects, while reducing the construction and maintenance costs associated with traditional power supply infrastructure.