Electrical Products

DC Circuit Breaker

DC Isolating Switch

AC Connector

Electric Box

DC Power Distribution Components

AC Power Distribution Components

EV Charger

Energy Storage

PEBS-S-80 (UL)

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

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

PEBS-L-125 (UL1077)

PEBS-H-50

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

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)

EV Charger

All-in-one ESS

Prohub DC Coupled Storage

Hybrid Microinverter

Micro AC Coupled Storage
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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COMPANY NEWS

Aug 05,2025

Product Selection Guide: PROJOY PEBS Series Miniature Circuit Breaker

PROJOY Electric has a full range of DC circuit breaker products, including miniature circuit breakers (MCBs) and molded case circuit breakers (MCCBs). According to different application scenarios and requirements, they are divided into high-voltage, low-voltage and waterproof box versions.

Jul 16,2025

Newly Upgraded! PROJOY 12P Isolator and Remote Disconnect Isolator Now Available

Jun 27,2025

PROJOY RSD Solution Improving Solar Building Safety

Mar 13,2025

PV Combiner Box: A Vital Component in Solar Power Systems

Solar energy systems rely on a network of components to efficiently convert sunlight into usable electricity. One critical yet often overlooked device in this chain is the photovoltaic (PV) combiner box. This article explains what a PV combiner box does, how it works, and why it is essential for both safety and performance in solar installations.

Feb 18,2025

Construction of PROJOY New Factory Begin

On February 18, the groundbreaking ceremony for PROJOY’s new factory was held in Xiangcheng District, Suzhou.

Jan 26,2025

Construction of PROJOY’s New Facility Is Underway

We are pleased to announce that the construction of PROJOY’s new factory will start right after the Chinese Spring Festival 2025. As the first “Constructing Immediately After Land Acquisition” project to be implemented in Suzhou-Xiangcheng Cooperation Zone in 2025, it covers a total area of 25 acres (33,014 square meters) and will include PROJOY's offices, production lines and warehouses.

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A professional electrical equipment manufacturer & Solar Safety Solution provider.

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sales@projoy-electric.com

+86 512 6620 4368