To further deepen cooperation and empower the development of the new energy industry, our company has launched a 10-foot 50kW/258.04kWh containerized energy storage system. With core advantages such as high safety, high energy density, and flexible deployment, it can be widely adapted to scenarios such as distributed generation, microgrids, and emergency power supplies. The core value and cooperation highlights of the product are introduced as follows. We look forward to working with you to explore the market and achieve a win-win future. Compact design and efficient integration. Safe and reliable, long-lasting and durable. It adopts lithium iron phosphate batteries with a cycle life of ≥6000 times (80%DOD) and a design life of 15 years, meeting the requirements for long-term stable operation. Intelligent management and efficient operation and maintenance. Customized services: Supports adjusting battery capacity, power configuration, and communication protocols according to customer needs, flexibly meeting the needs of different scenarios. We provide a 2-year warranty service and lifetime technical support to ensure stable operation throughout the product's life cycle.
Production Desciption
Characteristic:
1. Capacity-Power-Gold Ratio
2. Stable and reliable power output
3. Flexible operation mode
4. Safe and durable, with high value throughout the entire lifecycle
10 ft 50kW/258.04 kwh Container Datasheet
| Equipment | Specification | Quantity | Remarks |
| PWS1-50K-STS | Energy storage converter Rated power: 50kW with built-in isolation transformer DC input: 250V ~ 520VDC AC input: 400V Specification (width, depth and height): 800mm*800mm*2160mm Selective STS module can realize passive grid connection and off-grid, and the switching time is less than 15ms. | 1 unit | The maximum load capacity is 55kW and the short-term peak current is 79A |
| Lithium iron phosphate battery system | Voltage range 360 ~ 518.4 V | 1 set | 258.04 kwh |
| EMS system | The system is mainly used for data acquisition and monitoring software, and microgrid energy storage strategy control. | 1 set | Kwh |
| 10-foot container system | Specification (width, depth and height): 2991mm*2438 mm*2591mm The system includes: temperature control system (air conditioning), fire control system, system power distribution, temperature and smoke sensors, etc. | 1 set | Battery configuration scheme: ① Equipped with two single-cluster battery racks with a total power of 258.04 kwh; ② The single cluster battery rack consists of six 24-cell 280AH modules, and the power of the single cluster battery rack is 129.02 kwh. |
 | |||
| Application scenario of single cluster battery rack (129.02 kwh) in 10-foot container system (50kW/258.04 kwh) (2 single-cluster battery racks are required for this application ) | |||
I. Core Advantages
- Superior logistics cost: Utilizing 10ft ISO standard containers, which are universally applicable for both sea and land transportation worldwide, eliminating the need for specialized transportation methods. Compared to 20ft containers, this approach saves over 30% in freight costs, providing greater profit margins for large-scale shipments and better suited for the distribution and volume sales requirements of traders.
Delivery efficiency leads the industry: The entire system is fully integrated and pre-installed (BMS + PCS + EMS + temperature control + fire protection). The factory completes the entire pre-test process. The on-site installation can be completed within one day, plug-and-play, significantly shortening the delivery cycle for traders and reducing the project support costs for manufacturers.
- High adaptability and scalability: Supports multiple modular parallel connections, and can be easily expanded to MW-level energy storage stations. It is suitable for both small and medium power projects, as well as meeting the requirements of large-scale projects. At the same time, it supports ODM/OEM, has open interfaces, and is convenient for manufacturers to brand their own products and complete the product matrix.
- Safety and compliance are guaranteed: Using lithium iron phosphate (LFP) battery cells, combined with cluster-level and system-level dual fire protection, it offers comprehensive protection against overcurrent, overvoltage, and overtemperature. It has IP54 protection and C4 anti-corrosion standards, meeting mainstream certifications both domestically and internationally. It can directly connect to export and various domestic projects, reducing the promotion risks for traders and the compliance costs for manufacturers.
Easy maintenance and low cost: The product is mature and stable, with the battery cell cycle reaching ≥ 6000 times, a design lifespan of over 10 years, and a low failure rate. No significant investment is required for maintenance. Whether it's the after-sales follow-up by traders or the supporting services provided by manufacturers, it can significantly reduce operating costs.
II. Application Scenarios
Industrial and Commercial Scene: Industrial and commercial enterprises can implement peak shaving and valley filling, as well as demand management to reduce electricity costs. At the same time, it can serve as a backup power source to prevent power outages and losses. This is an excellent choice for industrial and commercial projects provided by manufacturers.
Integrated photovoltaic-storage scenario: Combined with photovoltaic modules, it achieves "power generation + energy storage" integration, suitable for distributed photovoltaic projects. It can be supplied in bulk for traders to connect with photovoltaic enterprises and distributed power station operators.
Microgrid scenario: Construction of microgrids in remote areas, islands, and industrial parks, addressing the issue of insufficient power grid coverage, and facilitating bulk transportation to enable traders to expand their market presence in remote regions.
Temporary power supply scenario: For construction projects, large-scale events, and emergency rescue operations, it provides temporary power supply. The lease term is flexible, suitable for traders to conduct leasing business, and manufacturers can also emergency power supply projects.
Energy storage station support: As a modular unit for MW-level energy storage stations, the manufacturer can directly support large-scale energy storage projects, reducing design and integration costs and improving project delivery efficiency.
III. Solution Capability
Customized solutions: Support ODM/OEM customization. Based on the distribution requirements of traders and the positioning of the manufacturer's own brand, we can customize system interfaces, appearance logos, warranty plans, and align them with the specific business needs of the client.
Project design support: Provide manufacturers with project scheme design and technical connection services. For different scenarios (industrial and commercial, integrated photovoltaic-storage, microgrid, etc.), offer standardized scheme reuse to reduce R&D and design costs.
Installation and operation support: Provide on-site installation guidance, post-installation operation training, assist traders in connecting with customers for after-sales services, and help manufacturers improve their supporting services. This reduces the operational barriers and enhances customer satisfaction.
- Certification and Compliance Support: The product has obtained major certifications both domestically and internationally. We can assist traders in connecting with export business, and manufacturers in dealing with project compliance audits. This helps to address certification issues and expand the market scope.
Flexible cooperation solutions: For traders, we offer spot supply, batch order placement, reasonable supply prices, and support various cooperation models such as distribution and leasing; for manufacturers, we provide modular integration and technology transfer, helping to quickly complete the energy storage product portfolio.
IV. Company Strengths
The strong company strength is mainly supported by product quality, delivery efficiency and after-sales guarantee, which ensures the long-term cooperation between both parties:
- Production Capacity: We have a standardized production base with the capability for large-scale mass production. We can supply standardized models in stock. Batch orders can be scheduled with short delivery periods to ensure the efficiency of traders' shipments and the delivery progress of manufacturers' projects.
- R&D strength: We have a professional R&D team that focuses on the iterative upgrading of energy storage products. Based on industry trends and customer demands, we can optimize product performance and provide technical support to manufacturers, thereby facilitating product innovation.
Quality Control: Establish a complete quality control system throughout the entire process, from battery cell procurement, production assembly to final product testing. Every step is strictly monitored to ensure a low failure rate of the products, stable performance, and reduction of risks for after-sales services of trading partners and potential problems in manufacturer's supply chain.
- After-sales capabilities: We have a nationwide after-sales service network, responding 24/7. We promptly address the after-sales issues of trading partners and the malfunction of factory projects. We provide continuous technical support throughout the process, ensuring a trouble-free cooperation.
Industry reputation: With a long-term presence in the energy storage industry, we have established long-term and stable partnerships with numerous battery traders and manufacturers. Our products are sold worldwide and enjoy a good reputation, helping both parties to rapidly expand their markets and accumulate high-quality customers.
We sincerely invite you to visit our production base for inspection or arrange a technical meeting to discuss product details in depth. If you are interested, you can contact our sales manager at any time. We will provide detailed product manuals, test reports, and cooperation plans. We look forward to working with you to achieve the "dual carbon" goals with high-quality energy storage products and create a green energy future together!
