Backup UPS
Backup power for everyday equipment.
View SeriesPROFESSIONAL UPS MANUFACTURER
Online UPS · Industrial UPS · Lithium UPS
Professional UPS power solutions from 650VA–800KVA for critical applications worldwide.

Complete UPS power solutions for different industry requirements.
Backup power for everyday equipment.
View SeriesPower protection with voltage regulation.
View SeriesOnline UPS in a freestanding tower format.
View SeriesUPS solutions for rack installations.
View SeriesPower solutions for larger installations.
View SeriesUPS options for industrial applications.
View SeriesUPS and lithium battery configurations.
View Series
Battery for your UPS system.
Reliable power protection for your business and industry.
Application imagery is illustrative and does not represent SZY customer projects.
Your UPS partner for a more secure future. Established in 2015 in Shenzhen, China.
Discover Our Capabilities
From R&D and PCB assembly to testing and shipment, discover the capabilities behind SZY power solutions.




Factory and process illustrations.
OEM & ODM options built around your market and project requirements.
Your logo, nameplate and brand presentation.
Configuration for your market requirements.
Connections suited to your application.
Battery options matched to the UPS model.
Discuss communication and project needs.
Branded packaging, manuals and accessories.
GLOBAL REACH
Serving 1,000+ overseas customers across 80+ countries & regions.
Middle East
South America
Africa
Central Asia
Tell us your requirements and our team will help you identify a suitable UPS solution.