Main products Module

MAIN PRODUCTS

Product Advantages Module

PRODUCT ADVANTAGES

Kunyou Electric
Core Product Advantages

Ultra-fast response speed (nanosecond/microsecond level), far exceeding industry standards

Full-band harmonic management and wide-band high-efficiency filtering capability

Comprehensive power quality optimization and dynamic reactive power compensation

Industrial-grade high protection, waterproof, fireproof, explosion-proof and dustproof

Intelligent adaptive control, automatic grid matching and fault monitoring

High energy efficiency, reduce line loss and equipment operation & maintenance costs

Power Quality Harmonic Control Reactive Compensation Surge Protection Intelligent Control
Product Advantages
Unified Why Choose Us
Power Quality Expert

Why Choose Us

As a high-tech enterprise, we specialize in power quality optimization. With advanced R&D and precision testing equipment, we deliver reliable solutions for grid stability and industrial electrical safety.

2009
Since Founded
ISO
Standard Certified
Grid Stability Capability 98% OPTIMIZED
01

Engineering

Expert R&D team focusing on power system optimization and harmonic control safety solutions.

02

Advanced Testing

Equipped with complete simulation systems ensuring reliable performance of every device.

03

Grid Stability

Providing reactive power compensation and voltage stability for complex power systems.

04

Industry Expert

Widely used in industrial manufacturing, railway, and new energy integration systems.

Industry Background

LOGISTICS
Smart Solutions

Global logistics network ensuring ultra-fast delivery with real-time AI tracking systems.

BUYER
Safe Guarantee

Multi-layer encryption protecting every transaction and providing full refund insurance.

CERTIFIED
Global Quality

Strict industrial standards compliance with international ISO quality certifications.

PAYMENT
Seamless Flow

Support for 130+ currencies with instant settlements and low-fee processing.

SERVICE PROCESS / 2026

One‑Stop Customized
Shopping Service

We can provide customized production according to customer requirements offering you a one‑stop customized purchasing service.

#02
1

Consult
Customer Service

2

Provide
Information

3

Sample
Confirmation

4

Place Order
and Payment

5

Mass
Production

6

Packaging
and Shipment

7

After‑Sales
Service

Power Quality Solution

ABOUT US
KUNYOU

DISCOVER KUNYOU

Established in 2009 (Cap. 51.7M RMB), Shanghai Kunyou Electric Co., Ltd. is a national high-tech enterprise focused on power quality optimization, grid safety, and energy-saving R&D.

With deep expertise in railway electrification and power systems, we lead the industry in harmonic protection and overvoltage units. ISO9001 certified, we are dedicated to building efficient, modern power grids.

View More
Since

2009

Established

Capital

51.7M

Registered RMB

Team

57+

Specialists

Rating

HI-TECH

National Cert.

Contact & Cooperation Module - Refined
Power Quality & Industrial Protection

LET'S BUILD
RELIABLE POWER SYSTEMS

Shanghai Kunyou Electric Co., Ltd. specializes in power quality solutions including surge absorbers, harmonic filters, active power filters, and reactive power compensation systems. We support global industrial clients with stable and efficient electrical protection technologies.

SEND INQUIRY NOW

Quality Assurance

ISO 9001:2015 CERTIFIED MANUFACTURER

Product Reliability 100%

KUNYOU
ELECTRIC

Update
Media Center

LATEST
NEWS

Explore our recent technological breakthroughs and global corporate milestones.

View All Insights
Corporate
MAR 17, 2026

Shanghai Kunyou Electric Co., Ltd. has been awarded the Third Prize of Shanghai Science and Technology Progress.

At the 2014 Shanghai Science and Technology Award Ceremony, Shanghai Kunyou Electric Co., Ltd. was awarded the Third Prize of the Shanghai Science and Technology Progress Award issued by the Shanghai Municipal Government for its project titled Technologies and Applications Related...

Read Report
Certification
MAR 14, 2021

Application of dynamic reactive power compensation technology.

Rational reactive power compensation is extremely vital for power transmission and distribution systems. Reactive power compensation devices have evolved...

Details
Global
MAR 14, 2021

What are the similarities and differences between a Static Var Compensator (SVC) and a Static Var Generator (SVG)?

Static Var Compensator (SVC) generates reactive power and filters harmonics relying on the inherent characteristics of its capacitors and reactors...

Read More
Technology
MAR 14, 2021

Differences between reactive power compensation SVG, SVC, MCR, TCR, and TSC.

Thyristor‑Switched Capacitor. It uses passive components (capacitors) for reactive power compensation with stepped regulation and cannot achieve continuous adjustment....

Read More
Application
MAR 14, 2021

What is the function of a magnetically controlled reactor?

The Magnetic‑Valve Controlled Reactor, abbreviated as Magnetically Controlled Reactor (MCR), works on the magnetic amplifier principle. It is an iron‑core reactor...

View Cases

  • Transportation

  • Power System

  • Large-scale Power Consumption

  • Information And Communication