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PEOS-ESS-2000 Series

PEOS-ESS-1000 Series

PEOS-ESS-2000 Lite Series

EV Charger

Micro Inverter (PSOL MS300~MS6000)
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DC Circuit Breaker

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PEBS-H-175

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PEBS-H-50

PEBS-S-80 (UL)

PEBS-L-175

PEBS-L-125

PEBS-L-125 (UL1077)

PEBS-L-63

MCB Weatherproof Enclosure (PEBS 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)

DC Combiner Box (PEJB Series)

AC Combiner Box (PEDB Series)

DC&AC Combiner Box (PEJDB Series)

Intelligent PV Combiner Box (PEJB Series)

DC SPD PESP Series (Standard)

DC SPD PESP Series (Advanced)

DC FUSE (PEDF Series)

Smart Meter (PEEM Series)

Power Meter (PEEM Series)

ATS (PEATS Series)

Manual Changeover Switch (PECS Series)

RCBO Electronic (PEM1LE Series)

RCBO Electromagnetic (PEM1LE Series)

RCCB (PEL Series)

AC SPD (PER Series)

AC MCB (PEM Series)

AC SPD (PER Series)

AC Isolator (PEAS50 Series)

AC Connector (PECO Series)
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Oct 21,2026

Connectors for Solar and Energy Storage Systems: Types, Applications and Selection Guide

Explore PROJOY PECO Series connectors for solar and energy storage systems, including floating battery connectors, storage board connectors, and microinverter AC solutions.

Oct 10,2026

Module Level Rapid Shutdown: PROJOY Metal-Enclosed RSD for Safer High-Current PV Systems

Explore rapid shutdown challenges and how PROJOY metal-enclosed module level RSD improves heat dissipation and safety for high-current PV modules.

Sep 18,2026

Dual-Channel Smart Meter for PV & Energy Storage: Accurate Metering and Zero Export

Learn how smart meters work in PV and energy storage systems, including bidirectional metering, zero-export control, key selection factors, typical applications, and the key advantages of the PROJOY PEEM Series.

Sep 08,2026

DC Miniature Circuit Breaker (MCB) Selection Guide: PROJOY PEBS Series

Learn how to select a DC miniature circuit breaker (MCB) by voltage, current and breaking capacity, with PROJOY PEBS models and a battery storage example.

Sep 06,2026

Molded Case Circuit Breaker (MCCB) Selection Guide: PROJOY PEMC Series

Learn how to select the right molded case circuit breaker (MCCB), including AC and DC types, key ratings and applications. Explore PROJOY PEMC Series MCCBs.

Aug 14,2026

Manual Changeover Switch vs Automatic Transfer Switch: PROJOY Switch Selection Guide

Compare automatic transfer switches (ATS) and manual changeover switches by operation, transfer time, cost and applications. Find the right PROJOY switch solution.

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+86 512 6620 4368