The price difference between peak and valley electricity prices in industry and commerce is widening, and comprehensive energy solutions such as photovoltaic storage and charging have become essential

In 2026, the price difference between commercial and industrial time of use electricity in many parts of the country will further widen, with the highest difference between peak and off peak electricity prices exceeding 0.8 yuan/kWh. The consumption rate of traditional enterprises relying solely on rooftop photovoltaic self use mode is less than 70%, and the cost of electricity remains high. The integrated energy solution of photovoltaic storage and charging has become the mainstream choice for cost reduction in industries such as manufacturing, logistics, medical education, etc.

The entire solution relies on the coordinated operation of high and low voltage distribution equipment, energy storage systems, and charging piles. It stores surplus green electricity from photovoltaics during the day and releases stored electricity during peak hours, achieving peak shaving and valley filling, reducing transformer capacity fees, and saving up to one million yuan in electricity bills annually for some large-scale factory projects. At the same time, high-speed charging stations, airports, and industrial parks are equipped with photovoltaic charging stations, which can also meet the dual needs of charging new energy vehicles and supplying power for enterprise offices.

The industry development trend shows that the simple equipment sales model is gradually transforming into a comprehensive energy service model, covering the entire chain layout of project investment, equipment research and development manufacturing, power EPC construction, and power station custody and operation. Enterprises can provide customers with long-term stable energy custody services, and their market competitiveness continues to improve, which is in line with the direction of green, safe, and efficient energy development under the national dual carbon strategy.