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PEBS-S-80 (UL)

PEBS-L (80V/160V,63A/125A)

PEBS-H (250-1000V,63A/125A)

PEBS-L-125 (UL1077)

PEBS-H-50

PEBS-L-175

PEBS-H-175

Weatherproof Enclosure (PEMC Series )

DC MCCB (PEMC Series)

PEDS (1500V,16~55A) Series

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

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

PEDS-EL (16~55A) / PEDSC-EL (32A)

PEDSC (1000V&1200V;32A) Series

Remote Tripping Isolator (PERD-100/100T series)

AC Connector (PECO Series)

DC Combiner Box (PEJB Series)

AC Combiner Box (PEDB Series)

DC&AC Combiner Box (PEJDB Series)

EPS Box

DC SPD PESP Series (Standard)

DC SPD PESP Series (Advanced)

DC FUSE (PEDF Series)

DC Contactor (PEDC Series)

ATSE (PEATS-63~630)

AC MCB (PEM Series)

RCBO (PEM Series)

RCCB (PEL Series)

AC SPD (PER Series)

Change-over Switch (PECS Series)

Power Meter (PEEM Series)

Smart Meter (PEEM-T01)

EV Charger

Portable ESS
PV Safety Products

Rapid Shutdown Device

Optimizer

Micro Inverter

Firefighter Safety Switch (String-level)

Rapid Shutdown (Module Level)

Optimizer (PEOP Series)

Micro Inverter (PSOL MS300~MS6000)
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Jul 03,2026

PROJOY PEOP Series Solar Panel Optimizer for Higher PV Output and Safer Operation

PROJOY solar panel optimizer helps increase PV output through module-level MPPT, real-time monitoring, and remote shutdown for safer solar operation.

Jul 01,2026

Best PV Module-Level Rapid Shutdown Devices for Global Solar Safety and Compliance

PROJOY module-level rapid shutdown device complies with multiple international standards and offers various models. The RSD ensures ultra-fast arc extinguishing within 5ms, enhancing solar system safety.

Jun 18,2026

DC Isolator Switch: The Essential Safety Component for Modern Solar Power Systems

The PROJOY DC isolator switch is designed for safe and reliable disconnection of DC power in solar photovoltaic systems. Featuring excellent arc suppression, weather-resistant construction, and high-voltage performance, it enhances system safety during maintenance and emergency shutdowns.

Jun 12,2026

DC Circuit Breaker: Enhancing Safety and Reliability in Solar PV and Energy Storage Systems

DC circuit breaker solutions for solar PV, BESS, EV charging, and industrial DC systems. Learn how DC MCBs protect circuits from overloads and short circuits with Projoy.

Jun 01,2026

Rapid Shutdown: Enhancing Safety in High-Rise Construction

Rapid Shutdown: Enhancing Safety in High-Rise Construction Table of Contents 1. Introduction to Rapid Shutdown in High-Rise Construction 2. The Importance of Safety in High-Rise Projects 3. What is Rapid Shutdown? 4. Mechanics of Rapid Shutdown Systems 5. Benefits of Implementing Rapid Shutdown Systems 6. Technological Innovations in Rapid Shutdown 7. Case Studies: Suc

May 31,2026

Understanding DC Isolation Switches: Essential Components for Safety in Electrical Systems

DC Isolation Switches are vital components in the realm of electrical engineering, particularly in applications that involve direct current (DC) systems. These switches are designed to disconnect the electrical circuit, ensuring safety during maintenance and preventing electrical hazards. Understanding the functionality and application of DC Isolation Switches is crucial for professionals involved

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