Powering a
Cleaner Future

Name: JKBMS Electronic Technology Co.,Ltd
Address: Room 1008, Building B4, Yunzhi Science & Technology Park, Guangming Street, Shenzhen, Guangdong, CN
Telephone: +86 131 6282 8868

JKBMS Electronic Technology Co.,Ltd — your trusted partner in energy storage solutions, from BMS to complete battery systems.

Explore Products Learn More

Team Established

0㎡

Manufacturing Base

Countries & Regions Served

Employees

Development History

FOUNDATION

2017-2022

Established the team under Shandong Tunan, entering the new energy industry and commencing R&D of energy storage products.

Launched the first-generation products, earning positive feedback from customers.

2017

BREAKTHROUGH

2023

Launched the JKESS brand covering more than 30 countries worldwide. A 5-hectare large-scale modern energy storage production base was completed and put into operation.

Successfully developed high-voltage commercial & industrial energy storage systems with active balancing technology, helping customers improve returns by 2-5 years.

2023

JKESS BRAND LAUNCHED

2024-2025

The JKESS brand was launched for battery kits, high-voltage BMS control systems, and commercial and industrial energy storage solutions.

International distribution and project support expanded across residential, commercial, industrial, and renewable energy applications.

2024

EXPANSION

Current Scale

From R&D design and production integration to backend testing and after-sales — JKESS now possesses full-chain capabilities in energy storage system development, manufacturing, and sales services.

Current production lines reach 2.1 GWh/year capacity, rising as a fast-growing star in the energy storage industry.

2026

2017

FOUNDATION

2017-2022

Established the team under Shandong Tunan, entering the new energy industry and commencing R&D of energy storage products.

Launched the first-generation products, earning positive feedback from customers.

2023

BREAKTHROUGH

2023

Launched the JKESS brand covering more than 30 countries worldwide. A 5-hectare large-scale modern energy storage production base was completed and put into operation.

Successfully developed high-voltage commercial & industrial energy storage systems with active balancing technology, helping customers improve returns by 2-5 years.

2024

JKESS BRAND LAUNCHED

2024-2025

The JKESS brand was launched for battery kits, high-voltage BMS control systems, and commercial and industrial energy storage solutions.

International distribution and project support expanded across residential, commercial, industrial, and renewable energy applications.

2026

EXPANSION

Current Scale

From R&D design and production integration to backend testing and after-sales — JKESS now possesses full-chain capabilities in energy storage system development, manufacturing, and sales services.

Current production lines reach 2.1 GWh/year capacity, rising as a fast-growing star in the energy storage industry.

Solutions & Scenarios

C&I Storage · Residential · Solar PV · Outdoor & Emergency · Low-Speed Vehicle

Home Battery Storage Solution

Complete residential energy storage solution powered by JKESS core components — your one-stop system for true home energy independence. At its heart, JKESS intelligent BMS protection boards deliver active balancing from 2A to 15A across 4S to 32S configurations, ensuring every cell operates at peak performance and safety. Paired with our modular battery kits (compatible with both 15KWh and 16KWh LFP cells) mounted on heavy-duty caster wheels for effortless placement, plus an optional high-voltage kit for advanced applications requiring higher voltage stacks. Installation options include 6U rack-mount for tidy cabinet integration or freestanding setup with built-in LCD display for real-time system status. Communication via CAN bus and RS485 enables seamless integration with solar inverters, grid systems, and remote monitoring platforms. Designed for European homes seeking energy independence, the JKESS system stores excess solar energy for nighttime use, reduces grid dependency, lowers electricity bills, and keeps critical appliances running during power outages with automatic backup switching.

Certified Excellence

CE Certification

RoHS Compliance

ISO 9001:2025

UN38.3 Test Report

FCC Certification

UL Recognition

IEC 62133

CB Scheme

WEEE Directive

REACH Regulation

CE UKCA

Battery Directive

EMC Directive

MSDS Certificate

Made With JKESS

Every component, every circuit, every connection — everything we build is made with precision, passion, and purpose.

J******.

BMS Protection Board

Excellent BMS protection board — accurate voltage monitoring and easy to configure. Highly recommend for any DIY battery builder.

S******.

Battery Kit

The battery kit exceeded my expectations. Easy installation with clear instructions. My off-grid system runs perfectly now!

M********.

BMS Protection Board

Been using this BMS for 6 months in my solar setup. Rock solid performance, no issues at all. Great value for the price.

E******.

BMS Protection Board

Outstanding customer support! They helped me configure the BMS parameters remotely. The product itself is top quality.

D******.

Battery Kit

The 6U rack battery kit is perfect for my server room backup. Clean installation, communication via CAN bus works flawlessly.

L******.

Battery Kit

Bought the battery kit with caster wheels — very well built, sturdy enclosure. LCD display shows all the info I need at a glance.

R*******.

BMS Protection Board

Upgraded my RV system with this BMS. Cell balancing function works great, battery health has improved significantly.

J********.

Battery Kit

Fast shipping and well-packaged. The 15KWh battery kit arrived in perfect condition. Setting it up was straightforward.

T*******.

BMS Protection Board

Best BMS I have used so far. The LCD screen is very informative, and the Bluetooth app makes monitoring easy.

A*******.

Battery Kit

Using two 6U kits in parallel for our small business. 30KWh total, running smoothly for 3 months now. Very reliable.

D*******.

BMS Protection Board

The active balancing feature on this BMS is a game-changer. My battery pack voltages stay perfectly matched.

R*******.

Battery Kit

Excellent product for the price. The sheet metal enclosure looks professional and the IP54 rating gives peace of mind.

C************.

BMS Protection Board

Very impressed with the build quality. Communication via RS485 worked right out of the box with my inverter.

M******.

Battery Kit

The whole system from BMS to battery kit works seamlessly together. JKESS has really thought of everything.

A*******.

BMS Protection Board

Switched from another BMS brand to JKESS — night and day difference. Better features, better support, better price.

K**********.

Battery Kit

Ordered the high voltage kit for our commercial project. Technical documentation was excellent and support responsive.

P********.

BMS Protection Board

The BMS parameters are easy to customize via the software. Perfect for my custom 48V battery bank setup.

N*******.

Battery Kit

Very happy with my purchase. The battery kit with caster wheels is a brilliant design — easy to move for maintenance.

S*******.

BMS Protection Board

Five stars all the way. The BMS protection board arrived with clear documentation and setup was quick.

V********.

Battery Kit

After researching many options, JKESS was the best choice. Quality product, fast delivery, excellent communication.

J******.

BMS Protection Board

Excellent BMS protection board — accurate voltage monitoring and easy to configure. Highly recommend for any DIY battery builder.

S******.

Battery Kit

The battery kit exceeded my expectations. Easy installation with clear instructions. My off-grid system runs perfectly now!

M********.

BMS Protection Board

Been using this BMS for 6 months in my solar setup. Rock solid performance, no issues at all. Great value for the price.

E******.

BMS Protection Board

Outstanding customer support! They helped me configure the BMS parameters remotely. The product itself is top quality.

D******.

Battery Kit

The 6U rack battery kit is perfect for my server room backup. Clean installation, communication via CAN bus works flawlessly.

L******.

Battery Kit

Bought the battery kit with caster wheels — very well built, sturdy enclosure. LCD display shows all the info I need at a glance.

R*******.

BMS Protection Board

Upgraded my RV system with this BMS. Cell balancing function works great, battery health has improved significantly.

J********.

Battery Kit

Fast shipping and well-packaged. The 15KWh battery kit arrived in perfect condition. Setting it up was straightforward.

T*******.

BMS Protection Board

Best BMS I have used so far. The LCD screen is very informative, and the Bluetooth app makes monitoring easy.

A*******.

Battery Kit

Using two 6U kits in parallel for our small business. 30KWh total, running smoothly for 3 months now. Very reliable.

D*******.

BMS Protection Board

The active balancing feature on this BMS is a game-changer. My battery pack voltages stay perfectly matched.

R*******.

Battery Kit

Excellent product for the price. The sheet metal enclosure looks professional and the IP54 rating gives peace of mind.

C************.

BMS Protection Board

Very impressed with the build quality. Communication via RS485 worked right out of the box with my inverter.

M******.

Battery Kit

The whole system from BMS to battery kit works seamlessly together. JKESS has really thought of everything.

A*******.

BMS Protection Board

Switched from another BMS brand to JKESS — night and day difference. Better features, better support, better price.

K**********.

Battery Kit

Ordered the high voltage kit for our commercial project. Technical documentation was excellent and support responsive.

P********.

BMS Protection Board

The BMS parameters are easy to customize via the software. Perfect for my custom 48V battery bank setup.

N*******.

Battery Kit

Very happy with my purchase. The battery kit with caster wheels is a brilliant design — easy to move for maintenance.

S*******.

BMS Protection Board

Five stars all the way. The BMS protection board arrived with clear documentation and setup was quick.

V********.

Battery Kit

After researching many options, JKESS was the best choice. Quality product, fast delivery, excellent communication.

J******.

BMS Protection Board

Excellent BMS protection board — accurate voltage monitoring and easy to configure. Highly recommend for any DIY battery builder.

S******.

Battery Kit

The battery kit exceeded my expectations. Easy installation with clear instructions. My off-grid system runs perfectly now!

M********.

BMS Protection Board

Been using this BMS for 6 months in my solar setup. Rock solid performance, no issues at all. Great value for the price.

E******.

BMS Protection Board

Outstanding customer support! They helped me configure the BMS parameters remotely. The product itself is top quality.

D******.

Battery Kit

The 6U rack battery kit is perfect for my server room backup. Clean installation, communication via CAN bus works flawlessly.

L******.

Battery Kit

Bought the battery kit with caster wheels — very well built, sturdy enclosure. LCD display shows all the info I need at a glance.

R*******.

BMS Protection Board

Upgraded my RV system with this BMS. Cell balancing function works great, battery health has improved significantly.

J********.

Battery Kit

Fast shipping and well-packaged. The 15KWh battery kit arrived in perfect condition. Setting it up was straightforward.

T*******.

BMS Protection Board

Best BMS I have used so far. The LCD screen is very informative, and the Bluetooth app makes monitoring easy.

A*******.

Battery Kit

Using two 6U kits in parallel for our small business. 30KWh total, running smoothly for 3 months now. Very reliable.

D*******.

BMS Protection Board

The active balancing feature on this BMS is a game-changer. My battery pack voltages stay perfectly matched.

R*******.

Battery Kit

Excellent product for the price. The sheet metal enclosure looks professional and the IP54 rating gives peace of mind.

C************.

BMS Protection Board

Very impressed with the build quality. Communication via RS485 worked right out of the box with my inverter.

M******.

Battery Kit

The whole system from BMS to battery kit works seamlessly together. JKESS has really thought of everything.

A*******.

BMS Protection Board

Switched from another BMS brand to JKESS — night and day difference. Better features, better support, better price.

K**********.

Battery Kit

Ordered the high voltage kit for our commercial project. Technical documentation was excellent and support responsive.

P********.

BMS Protection Board

The BMS parameters are easy to customize via the software. Perfect for my custom 48V battery bank setup.

N*******.

Battery Kit

Very happy with my purchase. The battery kit with caster wheels is a brilliant design — easy to move for maintenance.

S*******.

BMS Protection Board

Five stars all the way. The BMS protection board arrived with clear documentation and setup was quick.

V********.

Battery Kit

After researching many options, JKESS was the best choice. Quality product, fast delivery, excellent communication.

J******.

BMS Protection Board

Excellent BMS protection board — accurate voltage monitoring and easy to configure. Highly recommend for any DIY battery builder.

S******.

Battery Kit

The battery kit exceeded my expectations. Easy installation with clear instructions. My off-grid system runs perfectly now!

M********.

BMS Protection Board

Been using this BMS for 6 months in my solar setup. Rock solid performance, no issues at all. Great value for the price.

E******.

BMS Protection Board

Outstanding customer support! They helped me configure the BMS parameters remotely. The product itself is top quality.

D******.

Battery Kit

The 6U rack battery kit is perfect for my server room backup. Clean installation, communication via CAN bus works flawlessly.

L******.

Battery Kit

Bought the battery kit with caster wheels — very well built, sturdy enclosure. LCD display shows all the info I need at a glance.

R*******.

BMS Protection Board

Upgraded my RV system with this BMS. Cell balancing function works great, battery health has improved significantly.

J********.

Battery Kit

Fast shipping and well-packaged. The 15KWh battery kit arrived in perfect condition. Setting it up was straightforward.

T*******.

BMS Protection Board

Best BMS I have used so far. The LCD screen is very informative, and the Bluetooth app makes monitoring easy.

A*******.

Battery Kit

Using two 6U kits in parallel for our small business. 30KWh total, running smoothly for 3 months now. Very reliable.

D*******.

BMS Protection Board

The active balancing feature on this BMS is a game-changer. My battery pack voltages stay perfectly matched.

R*******.

Battery Kit

Excellent product for the price. The sheet metal enclosure looks professional and the IP54 rating gives peace of mind.

C************.

BMS Protection Board

Very impressed with the build quality. Communication via RS485 worked right out of the box with my inverter.

M******.

Battery Kit

The whole system from BMS to battery kit works seamlessly together. JKESS has really thought of everything.

A*******.

BMS Protection Board

Switched from another BMS brand to JKESS — night and day difference. Better features, better support, better price.

K**********.

Battery Kit

Ordered the high voltage kit for our commercial project. Technical documentation was excellent and support responsive.

P********.

BMS Protection Board

The BMS parameters are easy to customize via the software. Perfect for my custom 48V battery bank setup.

N*******.

Battery Kit

Very happy with my purchase. The battery kit with caster wheels is a brilliant design — easy to move for maintenance.

S*******.

BMS Protection Board

Five stars all the way. The BMS protection board arrived with clear documentation and setup was quick.

V********.

Battery Kit

After researching many options, JKESS was the best choice. Quality product, fast delivery, excellent communication.

Global Brands
Matching

We use only the highest quality global brands for components, ensuring every JKESS product meets international standards of reliability and performance.

Get in Touch

Ready to power your future? Contact us for a custom quote or partnership inquiry.

Phone

+86 131 6282 8868

WeChat

zhou@jkess.com

Location

Building B4, Guangming, Shenzhen, China

Powering aCleaner Future

Development History

FOUNDATION

BREAKTHROUGH

JKESS BRAND LAUNCHED

EXPANSION

FOUNDATION

BREAKTHROUGH

JKESS BRAND LAUNCHED

EXPANSION

Solutions & Scenarios

Home Battery Storage Solution

Certified Excellence

CE Certification

RoHS Compliance

ISO 9001:2025

UN38.3 Test Report

FCC Certification

UL Recognition

IEC 62133

CB Scheme

WEEE Directive

REACH Regulation

CE UKCA

Battery Directive

EMC Directive

MSDS Certificate

Made With JKESS

Global BrandsMatching

Get in Touch

Certified Excellence

CE Certification

RoHS Compliance

ISO 9001:2025

UN38.3 Test Report

FCC Certification

UL Recognition

IEC 62133

CB Scheme

WEEE Directive

REACH Regulation

CE UKCA

Battery Directive

EMC Directive

MSDS Certificate

Made With JKESS

Global BrandsMatching

Get in Touch

Powering a
Cleaner Future

Global Brands
Matching

Global Brands
Matching