On October 6, 2025, the 1310.8KW distributed photovoltaic power station project of Ningbo Fengmei Chemical Technology Co., Ltd. (hereinafter referred to as “Fengmei Chemical”) successfully achieved full capacity grid connection. This project adopted theTopcon580W Solar Panels of Ningbo Lefeng New Energy Co., Ltd. (hereinafter referred to as “Lefeng New Energy”). This project not only represents a successful practice in the green energy field between the two parties, but also sets a new benchmark for industrial manufacturing enterprises to fulfill the “dual carbon” goals and achieve cost reduction and efficiency improvement.
The 580W high-efficiency double-glass double-sided module provided by Le Feng New Energy. This module has the following notable advantages:
· Higher power generation gain: The dual-sided power generation technology can fully utilize the reflected and scattered light on the backside of the components, achieving direct power generation on the front side and indirect gain on the backside. Compared to traditional single-sided components, the comprehensive power generation capacity is expected to increase by 10% – 25%, significantly enhancing the energy density of rooftop resources.
· Ultimate reliability: The double-glass structure (glass – adhesive film – battery cell – adhesive film – glass) endows the components with stronger mechanical strength, excellent weather resistance, and outstanding anti-PID (potential-induced degradation) performance. It is not afraid of complex industrial environments such as salt fog and ammonia gas, ensuring an ultra-long stable operation life of the power station for over 25 years.
· Cost reduction per kilowatt-hour: With an ultra-high power output of 580W and the additional gain brought by dual-sided power generation, the system investment and operation costs are effectively reduced, significantly lowering the levelized cost of electricity of the project, and bringing higher economic returns to the investors.
Win-win for all parties, establishing a green factory model 
This photovoltaic power station was built on the roof of Fengmei Chemical Factory, covering an area of over 5,000 square meters. It is a typical application of the “self-generation for self-use, with surplus power fed back to the grid” model. After the project was connected to the grid:
· For Fengmei Chemical, this project can provide approximately 1.4 million kilowatt-hours of clean electricity annually. It not only meets the company’s large daily electricity demands, effectively alleviating the power rationing pressure during peak hours, but also significantly reduces electricity costs. Additionally, it is estimated to save about 460 tons of standard coal and reduce carbon dioxide emissions by approximately 1,200 tons annually, demonstrating remarkable environmental benefits. This is a powerful measure for the company to fulfill its social responsibilities and establish the “green factory” brand.
· For Le Feng New Energy, the successful grid connection of this project is another exemplary case of the company’s advanced photovoltaic products and overall solutions being applied in the industrial sector. From the initial survey, design to equipment supply, construction, and later operation and maintenance, Le Feng New Energy demonstrated a one-stop service capability and outstanding technical strength, further consolidating its leading position in the regional distributed photovoltaic market.
The company was founded in 2005, covering an area of approximately 83,000 square meters, with a component production capacity of 3 GW and total assets of 250 million RMB. It is a new energy company that integrates photovoltaic product research and development, manufacturing; photovoltaic power station investment, construction, and operation and maintenance. Sir/Madam The company is committed to building a world-class high-tech enterprise in solar photovoltaic components, providing the world with green, environmentally friendly and affordable clean energy.
This successful cooperation between Fengmei Chemical and Le Feng New Energy fully demonstrates the great potential and commercial value of the “photovoltaic + industry” model. In the future, the two parties will continue to explore deeper energy cooperation and jointly contribute to promoting the transformation of the regional energy structure and achieving high-quality economic and social development.
Post time: Oct-08-2025