Jetion Solar Jiangyin HQ Rooftop PV Project Successfully Connects to Grid
On 27th November, 2025, the 2.4MW distributed rooftop photovoltaic project at Jetion Solar’s Jiangyin headquarters, which was constructed and contracted by its wholly-owned subsidiarity — CNBM New Energy Engineering Co., Ltd., has officially achieved full grid connection.
This project utilizes approximately 16,000 m² of the company’ color-steel rooftops. It is expected to generate 2.6 million kWh of electricity annually and reduce CO₂ emissions by about 2,000 tons per year. It not only enabled the company to achieve self-sufficiency in green power and cost reduction and efficiency improvement, but also set a new benchmark for industrial and commercial distributed PV development with its integrated "products + engineering + operation" model.
Self-developed modules + Self-owned EPC team, End-to-End Delivery
The project adopts Jetion’s self-developed 700W HJT high-efficiency monocrystalline modules, alongside some flexible modules and Huawei inverters. The HJT modules used feature excellent low-light performance, ultra-low degradation and leading temperature coefficient, ensuring stable and efficient power output under various lighting conditions.
As EPC contractor,, CNBM New Energy Engineering Co., Ltd. led the entire process of services from on-site assessment, scheme design, power grid connection, structural reinforcement to construction and grid commissioning. Despite some roofs being over 20 years old, the team precisely formulated a special reinforcement plan. Under the premise of ensuring structural safety, they efficiently advanced the process and completed the transition from filing to full capacity grid connection in just 35 days, fully demonstrating the company's strong capabilities in technology integration and project execution.
Activate idle rooftop resources, Power Zero-Carbon Factories
The project adopts the "self-consumption, surplus-to-grid" model, giving priority to ensuring the power supply for the production with green energy, significantly reducing the reliance on grid electricity and energy costs. Without additional land investment, a win-win situation of asset appreciation and green transformation can be achieved merely through the efficient utilization of existing rooftops.
This is not the first time that Jetion Solar has practiced green manufacturing. Previously, the company has been continuously promoting green upgrading and transformation at its Tongcheng base and the Photoelectric base. By building solar curtain walls and rooftop systems, it has gradually achieved "green electricity feeding back to production", systematically laying a solid foundation for the construction of zero-carbon factories.
Advance China’s Dual-Carbon Strategy, Fulfill Our Responsibility
Jiangyin HQ rooftop project is a crucial step for Jetion Solar to deeply integrate the low-carbon concept into operations, and also a powerful proof of active response to the national energy transition policy and its proactive assumption of social responsibilities. As a high-tech enterprise under China National Building Materials Group, integrating R&D, manufacturing of high-efficiency photovoltaic products, and new energy engineering services, Jetion Solar is committed to promoting the large-scale application of clean energy in industrial scenarios with reliable products, professional services and sustainable solutions.
In the future, Jetion Solar will continue to deepen innovation in high-efficiency modules, intelligent operation and maintenance, and comprehensive energy management, explore more new models of green development, and contribute to build a beautiful China and achieve the "dual carbon" goals.
