40 kWh Energy Storage Battery

The 40 kWh Energy Storage Battery is specially designed for large-scale frozen food factories and large-scale cold chain logistics projects. High value ingredients such as frozen cold storage water products and meat can suffer huge losses if there is a prolonged power outage. This energy storage device has high power continuous output and can support the operation of multiple parallel refrigeration units, ensuring power supply for critical loads in the cold storage for up to 8 hours. The system adopts multi cluster parallel BMS management, integrating thermal management, smoke detection, and temperature warning to meet the safety standards of large-scale industrial and commercial enterprises. The energy storage system can be connected to multiple sets of Paulair container cold storage IOT platforms for centralized monitoring. We can provide a complete load curve and investment return calculation report, suitable for overseas large-scale engineering general contracting projects, and provide remote debugging and operation training services.

Product Specifications

Core Features

High power industrial and commercial energy storage system, continuous high-power output, long-term emergency power supply, outstanding peak shaving and valley filling to reduce costs, maximizing the consumption of photovoltaic power generation. Multi cluster parallel BMS management, complete thermal management, smoke detection, temperature warning, meeting safety standards for large-scale industrial and commercial projects, supporting high-power load impact adaptation.

Recommended cooling capacity/horsepower

Calculated based on the total load of the project; Cold storage scenarios ensure stable operation of key loads for large cold storage units for 6-8 hours.

Applicable scenarios

Large scale food quick freezing cold storage room, large industrial and commercial park, large-scale cold chain logistics base, off grid/weak grid large-scale project, large capacity photovoltaic supporting project.

Applicable Customers

Large frozen food factories, cold chain logistics enterprises, large-scale industrial and commercial enterprises, photovoltaic engineering general contractors, and large-scale warehousing projects in remote areas.

main advantages

High power output, capable of carrying a complete set of large-scale frozen cold storage and multiple parallel refrigeration units working simultaneously. During power grid failures, the maximum cooling time is 8 hours, providing strong protection for the storage of high-value frozen food and aquatic products. Suitable for large-scale integrated light storage and cooling general contracting projects, it can be deeply linked with Paulair's complete set of industrial and commercial refrigeration and container cold storage systems, and supports OEM/ODM customization. We can provide a complete project proposal, load curve calculation, and investment return calculation report.

Precautions

Belonging to high-power energy storage equipment, complete electrical safety, fire protection, and grounding design must be carried out; Detailed load curve calculation is required in the early stage to confirm the peak impact load, BMS、 Strictly control the battery cycle life and the safety conditions of the computer room. The computer room needs an independent fire compartment equipped with corresponding fire protection, ventilation, and smoke alarm devices.

Technical Support

Remote debugging, online parameter modification, system firmware upgrade; Complete after-sales service, non human damage parts replacement (excluding consumables), equipment alarm troubleshooting, and fault repair; Technical support can be provided to supplement refrigerant shortage caused by transportation; The warranty period is 12 months, and the after-sales response is within 48 hours.

FAQ

Q: Can 40KW energy storage support the start-up shock of the compressor in the frozen cold storage?

A: Okay. The start-up impulse current of a large quick freezing unit is high. We will conduct a complete load curve calculation in the early stage, reserve sufficient power margin, and match the compressor start-up impulse load.

Q: Can the energy storage system of a large-scale cold storage project be integrated with multiple container cold storages?

A: Support, the entire energy storage system can be connected to multiple sets of Paulair container cold storage IOT platforms for unified monitoring, unified alarm, and centralized management.

Q: Can you provide on-site installation guidance for large-scale overseas general contracting projects?

A: Can provide remote installation guidance, remote debugging, and operation training; If on-site technical personnel are needed, a separate plan for dispatching can be discussed.

Q: Can energy storage systems participate in peak valley arbitrage and estimate how much electricity can be saved?

A: Okay. We provide electricity cost savings and investment return estimates based on local peak and valley electricity prices and daily operating loads of cold storage, as a reference for project evaluation.

Q: Is it difficult to maintain high-power energy storage in the later stage?

A: The system comes with cloud monitoring, automatic alarm for abnormalities, and remote inspection is mainly used for daily operations; We provide a spare parts list so that customers can reserve key spare parts and shorten the time for fault repair.