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Home Mobile Lithium Battery

Power Your Home, Easy Install, Save Money

51.2V, 14.3kWh, 15.36kWh, 16.0kWh, 32.0kWh
25.6V 7.15kWh, 7.63kWh, 8.0kWh
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PowerWall Home Lithium Battery

Power Your Home, Easy Install, Save Money

25.6V, 51.2V, 2.56kWh, 5.12kWh,10.24kWh
Newly 14.3kWh, 15.36kWh, 16.0kWh
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19" Server Rack Lithium Battery

Telecom, Data Center, Home Solar System

12.8V, 25.6V,51.2V~512V, 50Ah~314Ah
Read More
Lithium Battery Replace VRLA

Long LiFe, Deep Discharge, LiFePO4 Cell

12.8V 7~628ah, 25.6V 50~314Ah , 51.2V 50~100Ah
Hot: 12.8V 100Ah, 200Ah, 314Ah
Read More
Just Come, Start Cooperation

A Manufacturer 95km Near Canton Fair

Waiting for You at Shenzhen China
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CSSUN LPUS batteries and inverter in a modern home

LPUS SERIES

Power Your Home.
Keep Life Moving.

Floor-standing LiFePO4 batteries
for home energy storage.

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CSSUN LPW wall-mounted battery in a sunny home

LPW SERIES

Home Energy.
Less Floor Space.

Wall-mounted LiFePO4 batteries
for home energy storage.

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CSSUN rack-mounted lithium battery modules and battery cabinets

LPR SERIES

Rack-Mounted.
Built for Storage.

LiFePO4 batteries for telecom,
data centers and solar storage.

View Products →
CSSUN LFP batteries beside a lakeside campsite

LFP SERIES

Explore Beyond
Lead-Acid.

LiFePO4 battery options
for your next power upgrade.

View Products →
CSSUN showroom with battery displays and a visitor seating area

CSSUN SHOWROOM

Meet CSSUN.
Explore in Person.

Visit our showroom in Shenzhen.
Let's discuss your next project.

Plan Your Visit →
Recrutinig distributors

CSSUN is a China-based supplier of LiFePO4 batteries and energy storage solutions, offering lead-acid replacement batteries, rack-mounted batteries, home battery storage, and all-in-one battery and inverter systems. We support distributors, installers, and OEM/ODM partners worldwide with solutions for solar energy storage, off-grid power, and commercial backup power.

Featured Products

Explore batteries and energy storage solutions.

CSSUN LFP SERIES

LFP SERIES

Lead-Acid
Replacement

For backup and
off-grid power.

View Series
CSSUN LPW SERIES

LPW SERIES

Wall-Mounted
Batteries

Home storage with
a compact footprint.

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CSSUN LPUS SERIES

LPUS SERIES

Floor-Standing
Batteries

For home solar
and backup power.

View Series
CSSUN SESS SERIES

SESS SERIES

All-in-One
Energy Storage

Battery and inverter
in one system.

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CSSUN LV & HV SYSTEMS

LV & HV SYSTEMS

Battery Storage
Systems

Low- and high-voltage
storage options.

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CSSUN HYBRID BESS

HYBRID BESS

Solar-Diesel
Energy Storage

For solar-diesel
hybrid power systems.

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CSSUN INTEGRATED BESS

INTEGRATED BESS

Deye / Solis
Energy Storage

For commercial
energy projects.

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CSSUN EV CHARGING

EV CHARGING

EV Charging
Energy Storage

Battery storage for
EV charging sites.

View Series
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HOT SALE PRODUCTS

Welcome To Be our Partner: Distributor, Retailer, Wholesaler Join Us With Any Of These Roles.
LFP battery

LiFePO4 Battery Replace VRLA

LFP Series 12V 24V 48V Lithium battery ( Iron Phosphate LiFePO4 ) are developed to deliver high-e...
LPR Series 1

Server Rack Lithium Battery

Server Rack Lithium Battery is low voltage LiFePO4 battery power bank/pack. It’s compact, e...
LPW Series b

LiFePO4 Power Wall Battery

LPW LiFePO4 Power Wall Battery is a wall-mounted lithium battery designed for solar energy storag...
LPUS Series K

Floor Standing LiFePO4 Battery

LPUS is a high-capacity floor-standing LiFePO4 battery designed for residential solar energy stor...
Rack Battery Bank

LV & HV Battery System

LV & HV LiFePO4 Battery Energy Storage Systems CSSUN LV & HV LiFePO4 Battery Energy Stora...
Solar Diesel BESS

Solar-Diesel BESS

CSSUN Solar-Diesel Hybrid BESS is an all-in-one energy storage and microgrid solution integrating...
BESS Solis

BESS + Deye or Solis

CSSUN Deye / Solis Hybrid Inverter BESS is an integrated commercial and industrial energy storage...
EV Fast Charger BESS

EV Fast Charger BESS

CSSUN EV Fast Charging BESS is an integrated solar, energy storage and EV fast charging solution ...
Explore All Products

APPLICATIONS

Explore battery solutions for solar, backup power and infrastructure applications.

APPLICATIONS

Our storage batteries applied range covers Solar, Wind, Data Center, UPS, Telecom, Utility...

Solar & Microgrids

Data Center & UPS

Telecom

Utility

Welcome to Visit Us

A Battery Manufacturer Just 95 km from the Canton Fair.

Tell us your application and power needs.
We’ll help you select a suitable solution.

For distributors, installers & project buyers.

Chat on WhatsAppRequest a Quote

Visiting Shenzhen? Plan a Showroom Visit →

LET’S PLAN YOUR PROJECT

Find the Right Battery
for Your Project.

Tell us your application and power needs.
We’ll help you select a suitable solution.

Chat on WhatsAppRequest a Quote

For distributors, installers & project buyers.

Visiting Shenzhen?Plan a Showroom Visit →
Lithium Battery supplier
3 icons 1
3 icons 3

Welcome Visit US, a Manufacturer 95kms near Canton Fair !

Contact Us
Battery cells shown on the CSSUN website

ABOUT US

CSSUN supplies LiFePO4 batteries and energy storage systems from China, supporting distributors, installers and OEM/ODM partners worldwide.

  • Solutions for your marketLead-acid replacement, home storage and all-in-one ESS.
  • OEM/ODM & supply supportProduct customization, quality coordination and export support.
  • Practical technical guidanceHelp with product selection and application requirements.
Explore CSSUNCertificates & Reports

ABOUT CSSUN

Your Battery &
Energy Storage Partner

Battery cells shown on the CSSUN website

CSSUN supplies LiFePO4 batteries and energy storage systems from China, supporting distributors, installers and OEM/ODM partners worldwide.

  • Solutions for your market

    Lead-acid replacement, home storage and all-in-one ESS.

  • OEM/ODM & supply support

    Product customization, quality coordination and export support.

  • Practical technical guidance

    Help with product selection and application requirements.

Explore CSSUNView Certificates & Test Reports →

ABOUT US

Professional on Energy Industry since 2003.

Brand new Cells

Fast Delivery, Warm Service, Reasonable Price.

cssun is lithium battery supplier, liFePO4 battery factory, Lithium battery factory,LiFePO4 battery manufacturer CS 中驰锂业

CSSUN is a leading manufacturer for LiFePO4 batteries, offering reliable and sustainable energy solutions. Our durable lithium storage batteries are used in a variety of applications including solar power systems, electric vehicles, and telecom base stations. Our commitment to quality means we use only the highest-quality materials and state-of-the-art production processes to ensure safety, efficiency, and long-lasting performance. Our mission is to provide innovative energy solutions to help our clients reduce their environmental impact. Our slogan, “Durable Lithium Battery Use CSSUN,” reflects our dedication to providing high-quality and reliable energy solutions. Contact us today to learn more about our products and get manufacturer’s services.
MORE ABOUT
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Company and Products Certificates

IEC 62169, UL, CE, ISO9001, ISO14001, OHSAS 18001; ...... As Battery Manufacturer, with...

icon4
Sea Shipping Certificates

MSDS, UN38.3, Non dangerous test report, Safe sea shipping report. Our Company always prepare them...

ISO 9001-2005
ISO 9001-2005
ISO 14001-2015
ISO 14001-2015
ISO 45001-2018
ISO 45001-2018
MSDS 2025
MSDS 2025
Safe Sea Shipping Test Report
Safe Sea Shipping Test Report
No Dangerous Test Report
No Dangerous Test Report
UL List
UL List
UL Certification
UL Certification
CE Certification
CE Certification
CE Certification
CE Certification
IEC 62620
IEC 62620
IEC 62620
IEC 62620
IEC 62619
IEC 62619
IEC 62619
IEC 62619

OUR MILESTONES

Growing together with customers and partners worldwide.

20+Years Experience
60+Countries
2,200+Containers
3,200+Projects
180+Trusted Partners

OUR MILESTONES

Growing Together.
Across the World.

20+

Years Experience
in the battery industry.

60+Countries
2,200+Containers
3,200+Projects
180+Trusted Partners
Discover Our Story →

OUR MILESTONES

Growing together with customers and partners worldwide.

20+

YEARS EXPERIENCE

60+

COUNTRIES

2,200+

CONTAINERS

3,200+

PROJECTS

180+

TRUSTED PARTNERS

OUR PARTNERS

Connect with CSSUN for distribution, installation and OEM/ODM opportunities.

Discuss a Partnership

OUR PARTNERS

Let’s Grow Together.

Connect with CSSUN for distribution, installation and OEM/ODM opportunities.

View All Brands (14)
Discuss a Partnership →

OUR PARTNER

Our Battery Company has a strong partnership with many giant customers all around the world, including Huawei、Telefonica、GE、ABB、Siemens and Vodafone.
Menards
SMA
Huawei
Goodwe
JA Solar
SUNGROW Inverter
Ethio Telecom
Longi
Growatt
Trinasolar
S8r
Copex Solar
Etisalat
Jinko Solar

ENERGY STORAGE PROJECTS

See Our Batteries
in Action.

Explore installation examples for home energy storage and solar power systems.

Home Energy Storage in Colombia
INSTALLATION CASE

Home Energy Storage in Colombia

View Project →
288kWh Battery System in Poland
INSTALLATION CASE

288kWh Battery System in Poland

View Project →
Explore More Projects30kWh Solar Storage in Colombia
INSTALLATION CASE

30kWh Solar Storage in Colombia

View Project →
5.12kWh Solar Storage in Chile
INSTALLATION CASE

5.12kWh Solar Storage in Chile

View Project →
40kWh Solar Storage in Australia
INSTALLATION CASE

40kWh Solar Storage in Australia

View Project →
All-in-One ESS in Ukraine
INSTALLATION CASE

All-in-One ESS in Ukraine

View Project →
Solar Battery Installation in Dubai
INSTALLATION CASE

Solar Battery Installation in Dubai

View Project →
Home Energy Storage in Chile
INSTALLATION CASE

Home Energy Storage in Chile

View Project →

ENERGY STORAGE PROJECTS

More than 110 countries have installed Our batteries all over the world since 2003.
CSSUN 288KWh Lithium Battery Power Station Systme In Polan
In 2025 + LPUS48V628 51.2V628Ah 9pcs 288KWh LiFePO4 Deep Cycle Lithium Battery Bank For Power Sta...
View Project
CSSUN 10KW Inverter 30KWh LiFePO4 Battery Solar Power System In Col...
In 2024, 10KW Inverter + LPW48V200H 51.2V200Ah 3pcs 30.26KWh LiFePO4 Deep Cycle Lithium Battery B...
View Project
CSSUN 5KW Inverter 5.12KWh LiFePO4 Battery Solar Power System In Chile
In 2024, 5KW Inverter + LPW48V100H 51.2V100Ah 1pcs 5.12KWh LiFePO4 Deep Cycle Lithium Battery Ban...
View Project
CSSUN 12KW Inverter 40KWh LiFePO4 Battery Solar Power System In Aus...
In 2024, 12KW Inverter + LPW48V200H 51.2V200Ah 4pcs 40.48KWh LiFePO4 Deep Cycle Lithium Battery B...
View Project
CSSUN Small ESS 3KW inverter 2.5KWh LiFePO4 battery In Ukraine
In 2024, 3KW Inverter + 2.56KWh LiFePO4 Battery 25.6V100Ah Deep Cycle Lithium Battery Bank For Ho...
View Project
CSSUN 2KW inverter 5KWh Lithium Solar Power System In Malaysia
In 2022, 2KW Inverter +LFP12V100 12.8V100Ah 4pcs 5.12KWh LiFePO4 Deep Cycle Lithium Battery Bank ...
View Project
CSSUN 24KW Inverter 57.2KWh Lithium battery Hotel Power System In C...
In 2024, 24KW Inverter + LPUS48V280H 51.2V280Ah 4pcs 57.2KWh LiFePO4 Deep Cycle Lithium Battery B...
View Project
CSSUN 12KW Inverter 43KWh Lithium battery Solar Power System In UAE
In 2024, 12KW Inverter + LPUS48V280H 51.2V280Ah 3pcs 43KWh LiFePO4 Deep Cycle Lithium Battery Ban...
View Project

LATEST NEWS

Product guidance, company updates and industry insights.

Explore Industry News

LATEST NEWS

Updates & Insights

Product guidance, company updates and industry news.

Explore Industry News →

LATEST NEWS

We shares latest Industry trends Market dynamics to grow together with global customers.
Guangzhou Hosts 2026 World Energy Storage & Clean Energy Expo: 2,838 Exhibitors Across 180,000 m²
14 October, 2026
Shenzhen, China — September 19, 2026 The 2026 World Energy Storage & Clean Energy Expo ran from September 16 to...
Replacing Lead-Acid Batteries with LiFePO4: What to Check Before You Upgrade
Replacing Lead-Acid Batteries with LiFePO4: What to Check Before You...
14 October, 2026
Planning a lead-acid to LiFePO4 upgrade? Check voltage, usable energy,...
Policy Update: 2027 Lithium Battery Tax Rebate Cancellation & Upcoming Price Adjustment
Policy Update: 2027 Lithium Battery Tax Rebate Cancellation & Upcoming...
8 September, 2026
Date: August 17, 2026 A key export policy change will...
cssun Storage Battery IEC62169 For LFP LPR LPW Series LiFePO4 Lithum Battery
cssun Storage Battery IEC62169 For LFP LPR LPW Series LiFePO4...
17 August, 2026
Dear CSSUN Valued Customers, We CSSUN have updated newly Storage...

INVERTER COMPATIBILITY

Tell us your inverter brand and model. We’ll help check the battery match and communication requirements.

Compatibility depends on the specific battery, inverter model and firmware. Please confirm your combination before ordering.

Check Compatibility
View More Brands

INVERTER COMPATIBILITY

Check Your
Inverter Model.

Tell us your inverter brand and model. We’ll help check the battery match and communication requirements.

View More Brands

Compatibility depends on the specific battery, inverter model and firmware. Please confirm your combination before ordering.

Check Compatibility →

INVERTER COMPATIBLE

We have a team of software & hardware PE, and after years of debugging, our product can be used with most of the well-known inverters on the market!
05 Sacolar
06 Solis
07 PylonTech
08 KSTAR
09 INVT
01 Goodwe
02 SMA
03 Victron Energy
04 Growatt
10 Schneider electric
11 Deye
12Voltronic power
13 SoFar
14 Luxpower
15 Fox ess
16 Sematec
17 GMDE
18 EFFEKTA
19 Kehua tech
21 Mltpower
22 Solarmax
23 Aiswei
24 Must
25 SRNE
26 Studer
27 Sungrow
28 Zlpower
Learn More

CONTACT CSSUN

Tell Us About Your Project.

Share your requirements and we’ll help you find a suitable battery or energy storage solution.

sales@cssun.net+86 137 9834 1910
Chat on WhatsApp

CONTACT CSSUN

Tell Us About
Your Project.

Share your requirements and we’ll help you find a suitable battery or energy storage solution.

Welcome CONTACT CSSUN

While we’re good with smoke signals, there are simpler ways for us to get in touch and answer your questions.
Email *
WhatsApp / Phone (optional)
Project Requirements *
We’ll use your details to respond to this inquiry.

What Are You Looking For?

Welcome CONTACT CSSUN

While we’re good with smoke signals, there are simpler ways for us to get in touch and answer your questions.

Email *
WhatsApp / Phone (optional)
Project Requirements *
We’ll use your details to respond to this inquiry.