BESS SOLUTIONS
Utility-Scale BESS Solutions

Standalone BESS Solution

BESS+Renewable Energy Integrated Solution

BESS+Thermal Power Integrated Solution

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Commercial&Industrial BESS Solutions

BESS Solution for Grid-Connected C&I Microgrid

BESS Solution for On/Off-Grid C&I Microgrid

BESS Solution for Off-Grid C&I Microgrid

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Residential BESS Solutions

Residential BESS Solution

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ENERGY STORAGE PRODUCTS
JANebula - EMS
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Advantages
Enhanced Safety

Multi-layer protection system,thermal runaway prevention

Superior Efficiency

Over 93% round-trip efficiency, ultra-fast response time

Cost-effective

30% Lower LCOE vs. traditional systems, zero maintenance for 5 years

Extended Lifespan

20-Year design life, 8,000+ cycle
durability

Streamlined O&M

AI-Powered predictive maintenance, remote monitoring & control

Worldwide Service

24/7 Global technical support, 50+ countries local teams

Customer Engagement

Customized energy solutions, customers engage in product definition

Environmental Sustainability

Recyclable battery modules, carbon footprint tracking & reduction

WORLDWIDE SERVICE
LATAM

Colombia

Chile

Peru

Europe

Germany

U.K.

Italy

Poland

ME&Africa

South Africa

Oman

Asia

China

LATAM

Colombia

Chile

Peru

Europe

Germany

U.K.

Italy

Poland

ME&Africa

South Africa

Oman

Asia

China

Service Center
On-site/In-plant repair
Time to service: 3 days
Call Center
Service scope: Germany & China
Service time: 5*8 hours
Online Technical Support
Service scope: worldwide Service time: 24/7
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We would like to hear from you

Contact us by email

Business : ess@jasolar.com

Career : hr.ess@jasolar.com

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WHAT’S NEW
JA Solar steps up the game at Intersolar Europe 2025

May 7, 2025

JA Solar Begins Global Rollout of C&I BESS

Apr 15, 2025

JA Solar Selected as one of the Preferred Suppliers for the World's Largest PV a

Feb 16, 2025

Read more
Careers
Together, JA Solar lights up a new future

hr.ess@jasolar.com