Recently, two sets of intelligent battery storage cabinets from DeSUN ECOTECH have been successfully delivered from the domestic factory to the customer’s site in Germany, completing a one-stop delivery process covering scheme design, manufacturing, export certification, international logistics and on-site deployment. This is not merely a product export, but also a concentrated demonstration of DeSUN ECOTECH’s technical capabilities, compliance competence and engineering service capabilities in the field of battery safety storage.

Facing the strict safety and environmental access requirements of the German and EU markets, the product has successfully entered European industrial application scenarios by virtue of its professional multi-layer protection design, intelligent monitoring system and complete international certifications.

Focusing on Full-Scenario Battery Storage to Reshape Safety Management Standards

With the rapid development of new energy vehicles, energy storage systems and the consumer electronics industry, the demand for temporary storage of batteries in different states — finished, waste and pending testing — continues to rise. Safety risks in the battery storage link are characterized by high concealment, rapid chain reactions and severe secondary hazards. Once thermal runaway, short circuits, electrolyte leakage or harmful gas release occur, they can easily trigger fires, explosions and environmental pollution accidents.

DeSUN ECOTECH’s intelligent battery storage cabinets are specially developed for temporary storage scenarios throughout the entire battery life cycle. Designed in accordance with relevant standards such as the Management Specification for Recycling of Traction Batteries for Vehicles – Part 2: Recycling Service Outlets (GB/T 38698.2-2023), the products focus on fire protection, explosion protection, short circuit prevention, thermal runaway prevention and all-round monitoring, and are applicable to multiple links including battery production, recycling, testing, operation and maintenance turnover. The company’s "intelligent and digital retired battery storage equipment" was selected into the 2025 Catalogue of Practical Technologies and Typical Projects for Ecological Environmental Protection, gaining national-level recognition and fully reflecting its professional accumulation in the fields of environmental protection and safety.

Seven-Layer Safety Protection to Build an Active Defense System

From structural design to functional configuration, these battery storage cabinets are developed around the actual risks of battery storage, forming a multi-layer safety protection system.

In terms of fire and explosion protection, the cabinet body adopts high-strength explosion-proof steel with a three-layer fireproof structure, endowing the entire cabinet with explosion-proof capability. The cabinet is equipped with pressure relief explosion-proof valves or pressure relief devices. When the internal pressure rises sharply due to battery thermal runaway, they can release pressure directionally, effectively reducing the risks of cabinet rupture and secondary combustion and explosion.

In terms of short circuit prevention, an insulating isolation layer is installed inside the cabinet to physically avoid abnormal contact between battery positive and negative electrodes and reduce fire hazards caused by short circuits. Meanwhile, the cabinet supports zoned isolated storage, where batteries of different specifications, states of charge and safety levels can be stored separately. This not only facilitates refined management, but also avoids cross risks caused by mixed storage.

For temperature-sensitive batteries, the cabinet is equipped with an intelligent constant temperature control system that can be accurately adjusted within the range of -10℃ to 60℃. It adapts to the differentiated storage temperature requirements of different types of batteries, and reduces the risks of accelerated battery aging due to excessive temperature or performance degradation due to low temperature.

In terms of leakage prevention and environmental treatment, an anti-leakage tray is designed at the bottom of the cabinet. In the event of battery electrolyte leakage, it can effectively contain the liquid and prevent corrosive liquid from overflowing and contaminating the ground and environment. To address the problem that harmful gases such as fluorides are easily generated from the leakage of battery anode materials, the product is specially equipped with waste gas purification facilities, which adopt chemical materials for neutralization and filtration treatment to ensure that waste gas meets emission standards, balancing storage safety and environmental protection.

In addition, the product supports the configuration of auxiliary function modules such as charging and discharging, which can meet the practical needs of battery charging and maintenance for batteries pending testing, further improving the applicability of the product in testing and operation scenarios.

Intelligent Digital Management for Visible and Controllable Risks

Different from traditional storage cabinets, DeSUN ECOTECH’s intelligent battery storage cabinets emphasize "active monitoring, intelligent early warning and data traceability". The product is equipped with an all-round monitoring system that can collect key parameters such as internal temperature, smoke and combustible gas in real time. When abnormal monitoring data occurs, the system can send early warning signals in time to gain disposal time for on-site personnel, and can link safety measures such as ventilation and power off according to preset logic to reduce the risk of accident escalation.

The digital management platform can record storage environment data, alarm information and operation status, helping enterprises achieve refined management and safety traceability in the battery storage link. This mode of "hardware protection + software monitoring" upgrades temporary battery storage from passive protection to active risk management, which is more in line with the requirements of modern enterprises for work safety and digital operation.

Complete Certifications for Smooth Entry into the German Market

As a product exported to Germany, compliance is a key link that cannot be ignored. DeSUN ECOTECH’s intelligent battery storage cabinets have obtained relevant export certificates such as CE certification and ATEX international explosion-proof certification, meeting the requirements of EU directives and standards in terms of mechanical safety, electromagnetic compatibility and explosion protection. The German market has extremely high safety and environmental thresholds for industrial equipment. The smooth certification and delivery of the product to the customer’s site fully demonstrates that its design, manufacturing and performance have reached the international advanced level.

The two sets of cabinets exported this time were fully delivered by DeSUN ECOTECH in a one-stop manner, from factory production to on-site deployment at the German customer’s site. The company completed relevant certifications and tests in advance, adopted a packaging protection scheme suitable for sea transportation and long-distance transit, and followed up the whole process of international logistics, customs clearance and on-site delivery, ensuring that the products can be quickly installed and put into use after arriving in Germany. This one-stop delivery capability reduces customers’ burdens in cross-border procurement, compliance review and engineering coordination, and also lays a solid foundation for subsequent expansion of the European market.

Adaptation to Diverse Scenarios to Boost Full-Life-Cycle Battery Safety Management

DeSUN ECOTECH’s intelligent battery storage cabinets can be widely used in battery manufacturing plants, new energy battery recycling institutions, laboratory battery testing areas, new energy equipment operation and maintenance centers and other places, and are suitable for temporary storage and turnover of finished batteries, waste batteries and batteries pending testing. Whether for temporary storage in the production link, centralized storage in the recycling link, or safety isolation during laboratory testing, the product can provide professional and standardized storage solutions.

Safety is the bottom line for the development of the battery industry, and environmental protection is the requirement for sustainable development. With intelligent and digital battery storage equipment as the core, DeSUN ECOTECH deeply integrates safety protection, environmental treatment and intelligent management, and helps upgrade the full-life-cycle battery safety management system.

Going forward, the company will continue to deepen its engagement in the field of hazardous goods and battery storage equipment, continuously improve product technology and delivery service capabilities, and provide customers at home and abroad with higher-standard and more reliable one-stop solutions.