Products

Rapid Shutdown (Module Level)

PROJOY PEFS-PL Series Module-level Rapid Shutdown is a reliable device according to NEC 2017/2020 690.12, UL1741 & 3741 regulations for rooftop PV systems fire safety; With lower BOS cost; Two layers of security, Fire prevention & Fire rescues, ensuring people and property 100% safety.

Firefighter Safety Switch (String-level)

PROJOY PEFS-EL Series String-level Firefighter Safety Switch can be applied to residential and C&I solar PV projects, its maximum loop voltage can be up to 1500V which meets the requirements of high-power panel. In case of emergency, it can quickly cut off the high voltage between the PV Modules and the solar inverter, ensuring the safety for your photovoltaic system.

PEBS-S-80 (UL)

PROJOY DC miniature circuit breaker (PEBS-S series) is designed for overload and short-circuit protection in DC systems, solar PV and battery applications. Compliant with IEC/EN 60947-2, this compact DC MCB provides safe DC circuit protection, flexible installation and stable performance, making it suitable for modern renewable energy and power distribution systems.

PEDS-H (1500V;40A,50A) Series

PROJOY isolating switch products include two series of AC and DC, which mainly play the role of effective isolation in the power system, and perform infrequent switching on and off of the circuit. The products have the advantages of small size, good flame retardant performance, high electrical life, short arcing distance, various wiring methods, etc. can meet most application scenarios.

PEDS (1500V,16~55A) Series

PROJOY isolating switch products include two series of AC and DC, which mainly play the role of effective isolation in the power system, and perform infrequent switching on and off of the circuit. The products have the advantages of small size, good flame retardant performance, high electrical life, short arcing distance, various wiring methods, etc. can meet most application scenarios.

PEDS-H-R/F (1500V,16~55A) Series

PROJOY isolating switch products include two series of AC and DC, which mainly play the role of effective isolation in the power system, and perform infrequent switching on and off of the circuit. The products have the advantages of small size, good flame retardant performance, high electrical life, short arcing distance, various wiring methods, etc. can meet most application scenarios.