WSD/RUNYU provides reliable, scalable, and safe energy storage solutions for residential and commercial applications wordwide.

Years Experience

Countries Served

Project Complete

10+

17,0000

20

30

+

+

Years of Experience

Over a decade of expertise in R&D and manufacturing of energy storage solutions.

Annual Production

Countries Served

Patents & Certificates

Large-scale automated production lines ensuring fast delivery and stable supply.

Our reliable batteries are powering homes and businesses across the globe.

Equipped with advanced BMS and certified with CE, IEC,UL, and NU38.3 standards.

Professional R&D Team

Our experienced engineers are dedicated to developing high-performance LiFePO4 batteries and advanced BMS systems to meet global standards.

Dedicated Customer Support

From pre-sales technical support, our team providers rapid responses and tailored solutions for your specific energy needs.