Battery enclosure kits · High-voltage BMS · C&I storage

Build the battery, keep the warranty

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

JKESS ships the sheet-metal enclosure, BMS, LCD and CCS hardware for 15–16kWh LiFePO4 builds, plus master and slave control boards for high-voltage racks. Cells are not included.

Shop battery kits Árajánlat kérése

Kits from $280.00 · 6U enclosure-only kit. Cells are sold separately.

JKESS roller battery enclosure kit loaded with LiFePO4 cells

Free standard shipping across the EU
Flat $150 shipping per order to US, JP, KR & Southeast Asia
Standard orders dispatched within 3 business days
1-year warranty on supplied JKESS hardware

Shipped from the JKESS warehouse

Battery kits and BMS hardware

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Caster Battery Enclosure Kit

Battery Kit (With Caster)

Movable LiFePO4 battery enclosure kit with optional BMS and LCD

from$300.00$352.94

3 configuration options · cells not included

In stock

View details Request a quote

6U Rack Battery Enclosure Kit

6U Battery Kit

6U rack-mount LiFePO4 enclosure kit with optional BMS and LCD

from$280.00$329.41

3 configuration options · cells not included

In stock

View details Request a quote

High Voltage BMS Control Kit

High Voltage Kit

BCU and BMU control hardware for high-voltage battery systems

from$390.00$458.82

4 configuration options

In stock

View details Request a quote

Configurable C&I ESS Cabinet

C&I High Voltage ESS Cabinet

Configured-to-order integrated energy storage cabinet for commercial and industrial projects

Priced per project

View details Request a quote

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48V akkumulátorház EU-s szállítással

Nyisson meg egy kapcsolódó tervezési oldalt termékválasztáshoz, EU-s szállításhoz, kompatibilitáshoz és ajánlathoz.

48V akkumulátorház EU-s szállítással

Nyisson meg egy kapcsolódó tervezési oldalt termékválasztáshoz, EU-s szállításhoz, kompatibilitáshoz és ajánlathoz.

Nagyfeszültségű BMS ESS-hez

Nyisson meg egy kapcsolódó tervezési oldalt termékválasztáshoz, EU-s szállításhoz, kompatibilitáshoz és ajánlathoz.

Kereskedelmi energiatároló szekrény Európába

Nyisson meg egy kapcsolódó tervezési oldalt termékválasztáshoz, EU-s szállításhoz, kompatibilitáshoz és ajánlathoz.

Csapat alap?tva

0㎡

Gyártóbázis

Kiszolg?lt orsz?gok ?s r?gi?k

Alkalmazottak

Tanúsított kiválóság

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

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.

Lépjen kapcsolatba

Készen áll a jövője hajtására? Lépjen kapcsolatba velünk egyedi árajánlatért vagy partnerségi megkeresésért.

Telefon

+86 131 6282 8868

WeChat

E-mail

zhou@jkess.com

Helyszín

Building B4, Guangming, Shenzhen, China