BESS SOLUTIONS
    

    

        
        
        
    





    

        

            
            ENERGY STORAGE PRODUCTS
        

        

            
JANebula - Digital Energy

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        Advantages
    

    

        

            

                
                
            

            

                
Enhanced Safety

                
Multi-layer protection system,thermal runaway prevention

            

        

        

            

                
                
            

            

                
Superior Efficiency

                
Over 94% round-trip efficiency, ultra-fast response time

            

        

        

            

                
                
            

            

                
Cost-effective

                
30% Lower LCOE maintenance for 5 years

            

        

        

            

                
                
            

            

                
Extended Lifespan

                
20-Year design life, 8000+ 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

                
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Germany

                
U.K.

                
Italy

                
Poland

            

        

    

    

        
        

            

                ME&Africa
                
            

            

                
South Africa

                
Oman

            

        

    

    

        
        

            

                Asia
                
            

            

                
China

                
Malaysia

                
Indonesia

                
Japan

            

        

    


    




    
    

        

            

                

                    LATAM
                

                

                    
Colombia

                    
Chile

                    
Brazil

                

            

            

                

                    Europe
                

                

                    
Germany

                    
U.K.

                    
Italy

                    
Poland

                

            

            

                

                    ME&Africa
                

                

                    
South Africa

                    
Oman

                

            

            

                

                    Asia
                

                

                    
China

                

            

        

    









    

        

            

                
Service Center

                

                    
                    
                

            

            
On-site & In-plant Maintenance 
Rapid response within 24 hours
            

        

        

            

                
Call Center

                

                    
                    
                

            

            
Coverage: Europe & China 
Availability: 5×8 technical support
            

        

        

            

                
Remote Technical Support

                

                    
                    
                

            

            
Global coverage

                24/7 expert assistance
            

        

        

            

                
Three-Tier Parts Supply

                

                    
                    
                

            

            

                Central Warehouse

                Regional Hubs

                Local Stock
            

        

    






    

        
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        WHAT’S NEW
    

    

                        
            
JA Solar Showcases “Solar + Storage + X” with Integrated Solar-Storage-Charging Project for Fengxian Customs

            
Jan 12, 2026

            
        
                
            
Smart Energy in Action: JA Solar's first BESS for C&I in Sicily, Italy

            
Dec 10, 2025

            
        
                
            
JA Solar Enters the Storage Market and Brings Together Leading Energy Figures in Chile

            
Nov 27, 2025

            
        
                    

    

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            Careers
        

        

            Together, JA Solar lights up a new future