ABOUT PROJOY

ABOUT PROJOY

Projoy Electric Co., Ltd (PROJOY ELECTRIC) was founded in 2011 and headquartered in Suzhou, China. It is a pioneer manufacturer in China that focusing on providing protection, safety and metering products, such as DC Isolation Switch, Miniature Circuit Breaker, DC Surge Protector, Rapid Shutdown, Micro Inverter, Smart Electricity Meter and other accessory products for PV and Energy Storage System use. Today, Projoy has own two major business divisions ‒ intelligent electrical and power electronics.

Our Vision

Focusing on the concept of “Switch to Safety”, we will never stop innovating for a safer and smarter new energy world.

Our Mission

To continue our dedication to providing a wide range of well-designed safety products, exceptional customer service, and great experiences.

PROJOY
13 +

Years experience in PV & energy storage industry

100 +

R&D talents globally

16 +

Production Lines

60 +

Exported to more than 60 countries

85 %

Of China's mainstream energy storage inverter / PAck manufacturer are using Projoy's DC MCB.

80 %

Of China's mainstream inverter manufacturers are using Projoy's PV isolators.

Company Milestone

2011

Company Founded.

2012

Established DC lsolator R&D department in Suzhou, China.

2013

Overseas sales team established.

2014

Becoming the designated supplier for Goodwe, Growatt, Solis, etc.

2015

DC lsolator sereis own UL and other certification.

2016

Established MCB R&D department for energy storage system use.

2017

Product lines of RSD & Electric box established.

2018

String-level RSD into European market
SPD and electric box into South America market

Product Projects

PPOJOY Circuit Breaker

PPOJOY Circuit Breaker

Model: PEBS-L Serise 160V, 63A

Location: Brazil

PPOJOY Circuit Breaker

PPOJOY Circuit Breaker

Model: PEBS-H Serise 1000V, 63A

Location: USA

PPOJOY Isolating Switch

PPOJOY Isolating Switch

Model: PEDS150EL-25A DC Isolator

Location: Saudi Arabia

PPOJOY Array-Level Rapid Shutdown

PPOJOY Array-Level Rapid Shutdown

Model: PEFS-EL Series (1-2 Strings)

Location: Germany

PPOJOY Array-Level Rapid Shutdown

PPOJOY Array-Level Rapid Shutdown

Model: PEFS-EL Series (3-5 Strings)

Location: Ireland

PPOJOY Array-Level Rapid Shutdown

PPOJOY Array-Level Rapid Shutdown

Model: PEFS-EL Series (1-2 Strings)

Location: Sweden

PPOJOY Panel-Level Rapid Shutdown

PPOJOY Panel-Level Rapid Shutdown

Model: PEFS-PL80P

Location: South Africa

PPOJOY Panel-Level Rapid Shutdown

PPOJOY Panel-Level Rapid Shutdown

Model: PEFS-PL80P

Location: Philippines

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