Sodium-ion Container BESS

High-Capacity Sodium-Ion Container Energy Storage Solution for Renewable Energy Projects

With 42 years of experience in electrical equipment manufacturing, our factory specializes in the independent R&D and production of Sodium-ion container BESS (100kW/200kWh containerized sodium-ion battery energy storage system). Designed for large-scale photovoltaic power plants, industrial parks, and independent microgrids in overseas islands and remote areas, this system provides a safe and reliable high-capacity energy storage solution.

 

The Sodium-ion container BESS adopts a standard marine container integrated design, with three independent compartments including the battery compartment, power conversion compartment, and fire protection & thermal management compartment. Equipped with 200kWh high-capacity sodium-ion battery cells, the system offers excellent low-temperature performance and can maintain stable full-power operation in environments as cold as -40℃ without additional heating equipment. The built-in intelligent EMS energy management system supports multiple operation modes, including photovoltaic integration, peak-valley electricity price arbitrage, grid frequency regulation, and emergency backup power supply.

Our 36,000㎡ manufacturing facility is equipped with complete containerized energy storage production lines and more than 200 sets of high-precision processing and testing equipment. CNC sheet metal processing accuracy reaches ±0.1mm. Each Sodium-ion container BESS undergoes strict quality control procedures, including incoming battery cell environmental compliance inspection, BMS simulation testing, continuous 96-hour high-temperature aging testing, lightning surge testing, and EMC performance verification.

Any product failing inspection is immediately transferred to the rework process. All finished products undergo 100% inspection before shipment with complete quality records retained. Our production system complies with ISO14001 environmental management requirements, while all electrical components meet RoHs2.0 and REACH environmental standards.

We have long-term cooperation experience in supplying energy storage systems for leading electrical brands such as Chint and Delixi, with products exported in batches to renewable energy projects in Southeast Asia and the Middle East. Overseas EPC contractors and energy storage distributors have verified that this Sodium-ion container BESS eliminates lithium battery thermal runaway risks, reduces annual maintenance frequency to approximately one-third of traditional lithium battery container systems, and improves long-term project return on investment by around 18%.

Unlike general trading suppliers that rely on external assembly, we independently control structural manufacturing, electrical integration, and system commissioning processes. Our professional R&D team continuously optimizes container heat dissipation and corrosion-resistant structures while adjusting inverter output parameters according to different regional grid standards, providing overseas customers with safer and more competitive large-scale energy storage solutions.

Customized Manufacturing Service for Global Energy Storage Projects

For global renewable energy EPC contractors and overseas energy storage distributors, our 100kW/200kWh Sodium-ion container BESS supports comprehensive OEM/ODM customization. Customers only need to provide power station single-line diagrams, container installation dimensions, and grid technical requirements. Our engineering team can complete the entire customized energy storage solution design.

The minimum order quantity is only 1 set. Customized container prototypes can be developed within 1–3 months, and sample units can be provided for third-party safety testing under agreed cooperation conditions.

Before production, our energy storage engineers provide free load analysis, capacity matching calculations, and integrated solutions combining energy storage systems with high-voltage and low-voltage distribution equipment. During manufacturing, customers can request real-time production photos and videos covering container fabrication, battery module installation, and aging tests.

For long-term partners, repeat orders receive priority production scheduling to shorten delivery cycles. Each Sodium-ion container BESS comes with an 18-month factory warranty from the shipping date. Our dedicated after-sales team provides remote technical support worldwide.

If container deformation or internal module damage occurs during ocean transportation, we provide coordinated replacement solutions. Customers can also arrange third-party inspection before shipment based on mutually confirmed technical standards.

Our overall electrical equipment production capacity reaches 50,000 sets per month. Standard Sodium-ion container BESS units are maintained with safety inventory. Standard models without modification can be shipped within 5 working days, while customized systems with remote monitoring or high-voltage integration modules can be delivered within 7–15 days.

Different capacity models can be mixed within one order for combined shipment. Annual bulk purchasing projects can receive flexible tiered pricing policies. Through direct factory supply, we help overseas customers reduce procurement costs while providing complete services including system design, customized manufacturing, export packaging, and long-term technical support.