A Quick Look at Projoy’s Miniature Circuit Breaker Family

Projoy Electric offers a full range of DC miniature circuit breakers (DC MCB) to fulfill your needs of establishing a fine electrical protection solution. The PEBS Series DC MCB are non-polar bidirectional design, and come with selection models of one pole to 4 poles, making the little gadget highly compatible and reliable in the PV and energy storage systems.

PROJOY DC MCCB: Why and How to Apply?

Projoy EV Charger: Power Up and Charge Your Car

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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.

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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.

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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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Jan 20,2025

PROJOY Optimizer Making PV System More Efficient

With the growing global demand for renewable energy and the improvement of environmental awareness, PV systems has become more and more popular.

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