Deye AI-W5.1-B 30 kWh Low-Voltage Battery Kit

The Deye AI-W5.1-B battery system is an innovative solution for efficient electricity storage in residential and commercial environments. Thanks to its modular design and safe LiFePO₄ chemistry, it delivers stable power, high performance and full adaptability to the user's needs.

The system is ideal for off-grid or hybrid energy complexes, helping to reduce dependence on the grid and optimize electricity costs.

The modular architecture makes it easy to scale the system according to consumption. The 30 kWh configuration provides an optimal balance between capacity and efficiency, and if required it can be expanded to a considerably larger volume.

This solution is especially relevant for those who plan to build or upgrade a solar power plant and want to obtain the maximum return from the energy produced.

The system is based on lithium iron phosphate technology (LiFePO₄), which is distinguished by high thermal stability and a long service life. It:

• contains no cobalt
• is resistant to overheating
• delivers thousands of charging cycles

The intelligent battery management system (BMS) constantly monitors the battery condition, protecting it from overvoltage, overloads and short circuits.

The system has an IP65 protection rating and works stably over a wide temperature range — from -20°C to +55°C. Passive cooling reduces component wear and increases overall reliability.

This makes it possible to use the battery both indoors and in outdoor installations.

Deye AI-W5.1-B supports combining a large number of modules into a single system. This opens up the possibility of creating energy storage facilities with a capacity of up to 184 kWh, suitable for private houses as well as for businesses or industrial sites.

The system has been designed with ease of operation in mind:

• automatic module connection
• remote monitoring
• software update capability

The compact design makes it possible to install the battery either on the floor or on the wall without complex mounting work.

Deye AI-W5.1-B 30 kWh is a versatile solution for those who strive for energy independence and stability. It combines safety, scalability and modern technology, ensuring efficient energy storage and use in any conditions.