High Voltage Master Slave Battery Box Kits
JKESS Hochspannungs Steuerkasten

JKESS Hochspannungs Master Slave Batterie Box Kits

Clean Energy

Solar Energy, Wind Energy, Hydro Energy

JKESS Inverter BMS

The JKBMS ESS Inverter BMS (JK-PB Series) is purpose-built for home energy storage inverter systems. Unlike standard Smart BMS units, the JK-PB series integrates directly with solar inverters via built-in communication protocols, enabling fully automated charge and discharge management as part of a complete home ESS setup. Available in 100A, 150A, 200A, and 300A current ratings for 16S LiFePO4 battery configurations. Optional 7 inch and 4.3 inch LCD displays available separately.

Home 80V-1000V ESS Solutions

Ready-to-build home energy storage solutions from JKBMS. This collection features complete DIY ESS kits and cabinet systems designed for residential solar storage, combining active balance BMS technology with modular enclosure designs for safe, scalable home battery installations. Ideal for homeowners and DIY builders looking to build reliable LiFePO4 battery storage systems for solar self-consumption, backup power, and off-grid applications.

Why Choose JKESS?

Clean Energy

Green Environmental Protection.

Quality Control

We have a 3rd-party QC to guarantee the quality.

Global Support

Contact us 24×7 to solve all your after-sales problems!

JKESS Brand

Have A Popular Homemade Brand.

HV BMS Mobile Internet Communication Architecture Diagram 4000

C&I Energy Storage Systems

Large-scale commercial and industrial energy storage systems from JKESS. This collection features high-capacity containerized and cabinet ESS solutions designed for C&I applications including peak shaving, demand response, renewable energy integration, and backup power for commercial facilities. Systems are available in configurations from 64kWh to 241kWh and above, with active balance BMS technology and scalable architecture for industrial deployment. OEM and custom configurations available — contact us for project-specific requirements.

Some love

From Our Customers

״I love everything about this brand. All of the products are sustainable.The High Voltage Control Box communicates very well with my Solis Inverter. The delivery is really quick, and the service is warm and friendly :)״

Caleb Kelly

״The stuff is really amazing here. I was searching for this kind of High Voltage Solution for a long time. The assembly process of High voltage master slaves battery box kits is very simple and is very suitable for families like mine, strongly recommended!״

Jack Montes

High Voltage Control Box

HV BOX
80V-1000V 200A High voltage master slave battery box kits

Sauberer Energie

80V-1000V 200A High voltage master slave battery box kits