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Professional Manufacturer

VFD & Solar Pump Inverter

Solar Accessories

Rich categories of solar accessories
Complete protection for PV systems

Solar Accessories

Rich categories of solar accessories
Complete protection for PV systems

IP65 Water Pump Inverter

Water proof, dust proof
Integrated protection
Convenient wiring solution

PV Combiner Box

High protection level
Water pump dedicated

About

90+ Countries
200+ Partners
15+ R&D team members
200+ Employees

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Solutions

USFULL actively explores customer needs. In-depth application in different fields. With the mission of “Providing the customized product solutions making USFULL users happier”. Below are some real cases from all over the world and get many positive feedback. So we are looking forward to having stories with you:)

Automatic Control Solar Pump System Photovoltaic Protection Electric Control

Automatic Control

Automatic Voltage Regulation Function, V/F Control & Sensorless Vector Control, Sample PLC &Multi-Steps Speed Control

Solar Pump System

Due to the tough competition in air compressor industry USFULL has worked for years to provide the various complete solutions for different cases with the innovated VFDs.

Photovoltaic Protection

USFULL Provide one-stop Serive, PV Combiner Box, Solar circuit breaker, Solar SPD & Fuse, MC4 connector

Electric Control

Variaty of Low Voltage Products, Circuit Breakers for home and industry, AC contactor and relays for control system, More solution according to your requirement