Strengthening the energy security foundation, Ruineng Co., Ltd. deeply activates the full lifecycle value chain of energy storage.

Ask AI · How does RuiNeng Co., Ltd.'s large AI model achieve early warning of battery faults?

【Global Network Finance Report by Liu Xiaoxu】 The 14th International Energy Storage Summit and Exhibition (ESIE 2026) was successfully held in Beijing recently. Against the backdrop of accelerating global energy transition, this exhibition has become a barometer for industry future insights. As a deep practitioner in the new energy testing field, Shenzhen RuiNeng Industrial Co., Ltd. (hereinafter referred to as “RuiNeng Co.”) showcased its “Energy Storage Full Lifecycle Health Monitoring and Operation & Maintenance Support System,” from precision testing equipment in R&D and manufacturing to intelligent O&M solutions in the aftermarket, demonstrating its profound accumulation and forward-looking layout in energy security.

Full-chain empowerment and precise operation & maintenance: building a “moat” of quality in the energy storage industry

With the rapid deployment of large-capacity, long-duration energy storage technologies, the energy storage industry is experiencing a critical shift from “rough growth” to “refined operation.” However, behind industry prosperity, safety hazards remain a looming Damocles sword. How to front-load safety defenses? At the exhibition, RuiNeng Co. presented a dual-driven solution of “full-chain empowerment for energy storage R&D and manufacturing” and “precise O&M,” offering a highly valuable reference.

On the R&D and manufacturing side, RuiNeng Co. has established a comprehensive testing system covering energy storage cells, modules/PACKs, battery packs, energy storage systems, and MW-level container units. Addressing industry demands for higher voltage levels and precision standards, RuiNeng’s testing equipment demonstrates core strength: voltage testing supports -10V to 2500V, with current and voltage sampling accuracy up to 0.02% F.S., and current response time as low as 2ms. Notably, its energy feedback efficiency reaches 96%, enabling precise detection while significantly reducing energy consumption costs in mass production.

However, passing factory acceptance does not guarantee lifelong safety. Long-term stable operation of energy storage stations also depends on precise maintenance in later stages. RuiNeng Co. keenly captures the huge potential of the aftermarket, extending testing capabilities throughout the entire lifecycle of station operation. At the exhibition, products such as single-cell battery charge/discharge testers, portable battery pack and battery cluster charge/discharge maintenance devices, portable energy storage system safety testing systems, and mobile energy storage maintenance vehicles formed a one-stop O&M solution, becoming a highlight of the event.

“Currently, many energy storage stations are located in remote areas with complex on-site environments, and ‘faulty operation’ hidden risks,” said Gao Panpan, a staff member at RuiNeng Co. To address this pain point, RuiNeng’s portable testing system is designed for routine inspections and on-site maintenance, capable of accurately identifying abnormal cells within battery packs and efficiently performing electrical performance tests and safety checks. It’s like equipping energy storage stations with a professional “medical check-up vehicle,” which maintains weak batteries in a timely manner, effectively extending system lifespan and reducing total lifecycle operation costs.

This extension from “manufacturing” to “operation & maintenance” is not only a business scope expansion but also a deep insight into industry logic. After two decades of technological accumulation, RuiNeng Co. no longer merely sells equipment but adopts an “equipment + data + service” ecosystem model, deeply integrating into the global new energy supply chain and continuously serving leading industry enterprises.

Deepening “a meter wide, a hundred meters deep”: using AI large models to achieve “preventive treatment”

From consumer electronics batteries to power batteries and large-scale energy storage stations, RuiNeng Co.’s twenty-year development trajectory resonates with China’s new energy testing technology iterations. Chairman Mao Guangfu vividly compares: “It’s like a doctor who has been practicing for 20 years versus a freshly graduated PhD student—difference isn’t in theory but in experience and risk sensitivity.” RuiNeng’s core competitiveness has been built through twenty years of service for top clients like BYD, CATL, and EVE Energy, accumulating vast amounts of battery safety data and intellectual property, forming a complete technical system from hardware design to data analysis.

To enable “preventive treatment,” RuiNeng Co. has increased R&D investment and partnered with top university teams to develop a large battery safety model. This model can predict battery faults 3-6 months in advance, accurately identify hidden risks such as lithium析, micro-short circuits, and thermal runaway, transforming batteries from “faulty operation” to “maintenance pending,” and preventing safety accidents at the source.

Technologically, RuiNeng Co. adopts a “cloud-edge-end” architecture, utilizing self-developed DPU hardware and other designs to ensure data security for sensitive clients while avoiding high costs, achieving a perfect balance between technological implementation and commercial value.

“Currently, the overall power consumption of data centers is 5-10 times that of traditional data centers, and every minute of power outage is catastrophic,” said RuiNeng. Battery safety is no longer auxiliary but a lifeline supporting energy development. RuiNeng’s real-time perception and precise prediction of battery status have made it a “gatekeeper” of energy security.

Strategic layout of new power grids and overseas expansion: leading the future with “flexible” technology

At a crucial point in the accelerated construction of new power systems, RuiNeng Co.’s vision has extended beyond mere testing to a broader “digital energy” blue ocean, forging a distinctive “testing + energy storage + digital energy” development path.

Facing the challenge of green electricity absorption, RuiNeng believes that traditional centralized large grids are costly and long-cycle, while distributed energy storage acts like “urban power banks,” enabling local power consumption and flexible regulation. To this end, RuiNeng proposed a “green electricity direct connection” solution, especially in regions rich in green power like Northwest China, offering innovative ideas for green power transmission. Currently, RuiNeng has over 1.5GW of new energy projects under construction, achieving deep integration of hardware and software.

On the international front, RuiNeng adopts a “collaborative outbound” strategy with top clients. Through close cooperation with BYD, CATL, and others, RuiNeng has successfully entered overseas markets such as Turkey, establishing partnerships with local established power companies, and maintaining strict risk control and client screening during expansion, adhering to a long-term perspective.

From a twenty-year veteran in the testing field to a pioneer in digital energy, RuiNeng always keeps “safety” at its core. In the future, as new power grid construction deepens, RuiNeng’s value will further emerge, contributing to the building of a safe, efficient, and green modern energy system.