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Your Professional Electric Partner

Delivering high-performance power electronic solutions since 1986 — Motor Soft Starters, Thyristor Power Regulators, Active Harmonic Filters, Solar Pumping Inverters, and more.

Noker Inverter Products

About Noker Electric

Xi’an Noker Electric was founded in 1986 and has since become a leading manufacturer of power electronic products. We specialize in research, development, production, and sales of advanced electrical systems used across industrial, commercial, and renewable energy sectors.

With over 100 invention patents, CE and 3C certifications, and deep collaboration with universities in Xi’an, we are recognized as a high-tech enterprise committed to innovation, quality, and customer satisfaction.

100+
Invention Patents
38+ Years
Industry Experience
Noker Factory

Our Services

Tailored solutions for global partners and OEMs

Custom Production

Our professional team with over 20 years of experience meets diverse design requirements, delivering customized power electronics for unique industrial applications.

Excellent Quality

We prioritize quality, cost performance, delivery time, and service satisfaction — ensuring every product meets international standards and client expectations.

OEM & ODM Support

As a reliable strategic partner, we offer full design, production, and quality control support for OEMs seeking long-term collaboration in power electronics.

Our Products

Engineered for performance, reliability, and efficiency

Solar Pumping Inverter

Three Phase Hybrid Solar Water Pump Inverter

1.5kW–500kW | MPPT control | Grid-tie & off-grid capable

Thyristor Power Regulator

Three Phase Digital Phase Control DC Thyristor Power Supply

For electric heaters | Precision phase control

Motor Soft Starter

3-Phase 400V Built-in Bypass Motor Soft Starter

7.5–500kW | Modbus communication | Reduced inrush current

Medium Voltage Regulator

2–10kV Medium Voltage Thyristor Power Regulator

For industrial heating applications | High efficiency

Active Harmonic Filter

Industrial Grade Active Power Filter (APF)

30A–150A | 3-phase | Harmonic compensation up to 50th order

SVG Static Var Generator

SVG Static Var Generator

50–500kVar | Dynamic reactive power compensation | Fast response

Variable Frequency Drive

G/P Integrated High-Performance VFD

4–400kW | Vector control | Energy-saving operation

Medium Voltage Soft Starter

3–10kV Medium Voltage Motor Soft Starter

For heavy-duty AC motors | Water-cooled options | Built-in protection

View All Products

Why Choose Noker?

🔧

Advanced R&D

Backed by 100+ patents and university partnerships in Xi’an.

🌍

Global Certifications

CE, 3C certified — compliant with international standards.

⚡

High Efficiency

Optimized for energy savings and long-term reliability.

📦

OEM Ready

Custom branding, packaging, and technical integration support.

38+
Years in Industry
100+
Patents Held
50+
Countries Served
10K+
Units Shipped

Frequently Asked Questions

What is a thyristor power regulator used for?

It controls AC power delivery to resistive or inductive loads like heaters or transformers using phase-angle control, ensuring precise temperature or energy management.

Can I use your solar pumping inverter off-grid?

Yes, our three-phase hybrid solar water pump inverters support both off-grid and grid-tied operations with MPPT tracking for maximum solar efficiency.

Do you offer custom voltage or frequency designs?

Absolutely. We provide customized solutions for 50Hz/60Hz systems and various voltage levels, including medium and high-voltage configurations.

Are your products CE and 3C certified?

Yes, all applicable products are CE and China 3C certified, meeting international safety and electromagnetic compatibility standards.

What support do you offer for OEM partners?

We offer full OEM/ODM support including custom labeling, packaging, technical documentation, and co-engineering for integration.

Get in Touch

For inquiries, technical support, or partnership opportunities, visit our official website to connect with our team.

Visit Official Website to Contact

Phone: +86 19567387739

Address: North Street 33#, High Technological Development Zone, Xi'an, China

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