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Product Center, Projoy Product Series

DC Isolators

DC Isolators

DC Isolators are designed for PV system, which is widely used in PV inverters. The modular design is adopted to realize stable interruption.

DC Circuit Breakers

DC Circuit Breakers

With capacity of load isolation and overload/short circuit protection, DC Circuit Breakers are designed for PV system, energy storage and other DC applications.

AC Isolators

AC Isolators

AC isolator are widely used in industrial production, which can effectively solve problems such as emergency disconnection, safe disconnection and mechanical control.

PV Electrical Boxes

PV Electrical Boxes

PV Electrical Boxes are made of polycarbonate (PC) materials. IK08 high impact-resistance and light enough to easily carry. IP66 for outdoor installation.

Firefighter Safety Switches

Firefighter Safety Switches

Once fire occurs PV system, firefighters will be exposed to shock danger. The firefighter safety switches could provide a safe environment for them.

PV Offset Boxes

PV Offset Boxes

PV Offset Boxes can efficiently prevent panel PID effect, improve about 3 % yield annually.

Energy Management

Energy Management

The energy management system (EMS) solve the problems of peak-to-valley spreads, adjustment of energy storage, and other issues.