Inside Bluesun’s Automated Battery Cell Picking Process

A look inside Bluesun’s battery production process, where automated equipment picks and transfers battery cells for the next stage of assembly.
Welcoming Our Ecuador Partners to Explore Solar and Energy Storage Solutions

Bluesun warmly welcomed partners from Ecuador to visit our factory, lithium battery production line, ESS testing area, container energy storage systems, and solar-storage solutions.
Pre-Shipment Commissioning of ESS Container Ensures Reliable Energy Storage Performance

Bluesun Solar has successfully completed the full pre-shipment commissioning of its ESS container system. Through comprehensive testing and system verification, we ensure stable performance, reliable operation, and safety compliance before delivery, providing high-quality energy storage solutions for global projects.
Liquid-Cooled Battery PACK Assembly at Bluesun

From automated module production to final PACK integration, Bluesun ensures high-performance and reliable energy storage solutions through advanced manufacturing processes.
Warm Welcome to Our Ukraine Clients Visiting Bluesun

Bluesun welcomed our Ukraine partners for a comprehensive factory visit and technical exchange, further strengthening cooperation in energy storage solutions.
Reliable Lithium Battery Manufacturing You Can Trust

Bluesun delivers reliable lithium battery manufacturing through standardized production and strict quality control. With EU warehouse stock available and full production capacity during the Spring Festival, we ensure stable supply and on-time delivery for global energy storage projects.
Why DOD Matters More Than Battery Capacity in Solar Systems

Battery capacity is important, but usable energy matters even more. In solar systems, Depth of Discharge (DOD) directly affects runtime, battery lifespan, and overall storage efficiency.
How Modern LiFePO4 Batteries Balance Fast Charging and Long Lifespan

Fast charging is becoming increasingly important in solar energy storage systems, but long battery lifespan still matters just as much. Modern LiFePO4 batteries are designed to balance both.
When Should You Upgrade Your Solar System to LiFePO4 Batteries?

Many older solar systems still use traditional lead-acid batteries. But as energy storage technology evolves, more users are upgrading to LiFePO4 batteries for better performance, longer lifespan, and lower maintenance.