PROJOY Electric Co., Ltd.

Projoy Electric Co., Ltd. was founded in 2011. The headquarter is located in Suzhou High Speed Railway New City Industrial Park, China, with convenient transportation.

Adhering to the product concept of "Switch to Safety", it is the first professional manufacturer in China to focus on providing protection, safety and metering products such as DC isolator, energy storage circuit breaker, DC surge, smart circuit breaker, rapid shutdown, smart meter, etc. for the field of optical storage and charging. After more than 10 years of development, Projoy now has two business divisions: electrical and power electronics.

2 focuses

Photovoltaic & Energy Storage

10+ years

Industry experience


Professional R&D and technical team


Extensive marketing network