loading

 sales@gsl-energy.com     0086 13923720280

What's GSL ENERGY working time?

GSL ENERGY staff start their work from 9:00 to 18:00 on weekday, and most of them usually work overtime for customers. During the working time, each staff utilizes highly efficient time to work on serving customers with their professional skills. Our staff usually work overtime to try to solve the problems customers posed and do their best to satisfy the needs of customers at home and abroad.

GSL GROUP Limited is a distinguished manufacturer. 's is various in types and styles to meet the different needs of customers. GSL batteries have strong charging acceptance and quick-charging capability. . It is widely known that our , can be applied into different places. After years of development, GSL GROUP Limited has accumulated a large number of consumer groups, domestic and foreign brand resources. The battery case of GSL Li-Ion battery is made from a Non-Conductive ABS plastic.

Our desire is to be the leading influential supplier in the market. Welcome to visit our factory!

GSL ENERGY Array image33

GET IN TOUCH WITH Us
recommended articles
SERVICEs INFO CENTER Inverter Compatibility
2MWh Commercial Battery Energy Storage System Successfully Deployed in Germany
In June 2026, GSL Energy successfully commissioned a 2.088MWh Battery Energy Storage System for a large manufacturing facility in Germany. Operating in On-Grid Buy & Sell Power mode, the project enables intelligent energy management, electricity trading, renewable energy optimization, and reliable power support for industrial operations and EV charging infrastructure.
GSL Energy Launches Germany Office and Warehouse to Strengthen European Operations
GSL Energy has officially launched its Germany office and warehouse center, marking a major milestone in the company’s European expansion strategy. Following the successful establishment of its U.S. operations, the new Germany hub enhances GSL Energy’s ability to provide localized inventory, rapid delivery, technical support, system design, EPC collaboration, and after-sales services throughout Europe. By combining advanced manufacturing capabilities in China with localized operations in Germany, GSL Energy is creating a more efficient, responsive, and customer-centric energy storage service network for partners across the continent.
GSL ENERGY R60 Earns UL 9540:2023 Certification, Expanding Compliance Pathways for North American ESS Projects
GSL ENERGY's R60 DC Energy Storage System has achieved UL 9540:2023 certification, providing a flexible, inverter-independent and fully compliant solution for North American ESS deployments.
  Tel: +86 755 84515360
 Address: A602, Tianan Cyber Park, Huangge North Road, Longgang District, Shenzhen, China
GSL ENERGY - A leading green energy supplier in China since 2011

0086 13923720280

Solar energy storage battery manufacturer contact information
Contact us
whatsapp
Contact customer service
Contact us
whatsapp
cancel
Customer service
detect