Maximize efficiency and lifespan in solar and wind power systems.

In a world moving towards energy sustainability, Enerdoor provides advanced solutions
to support companies and industrial plants in the transition to renewable energy.

Power Under Control.
Performance at Its Peak.

Filters, analysis, and power quality solutions for electromagnetic compatibility
across every sector, worldwide.

From Disturbance to Performance:
The Power of Stable Energy.

Enerdoor designs filters, systems, and services that optimize efficiency, reliability,
and compliance for industrial and renewable energy systems.

Solutions
Fin1900EG

Fin1900EG

EMI/RFI Filter with excellent attenuation
for industrial applications

Rat. Current: from 7 to 230A
Nom. Voltage: 500 Vac

We have been the world leaders in EMC solutions for over 20 years

  • Industrial

    Industrial

    EMC and Power Quality Devices for Every Industry and Application

  • Power Quality

    Power Quality

    Save Money and Energy with Good Power Quality

  • Process Plants

    Process Plants

    EMC Solutions for Processing Plants and Large Facilities

Services

More Than Products: Expertise at Your Service

CE Certifications and Pre-Compliance Testing

Bringing Products to Market with EMC and CE Approvals

Power Quality Analysis

Power Quality Solutions for any Application and Industrial Environment

Motor Analysis

Improve Motor Performance and Extended Motor Life

Troubleshooting

Solve Power Quality and EMC Issues with Industry Leader

Product

Industry Leader in EMI-RFI Filters, Motor Protection Devices and Harmonic Solutions

Have a question?

Frequently Asked Question

Find quick answers to the most common questions about Enerdoor’s products, services, and solutions — all in one place.

ask your question
How do I determine the correct dimension for a filter? +

Two parameters are considered when determining the correct dimension for a filter: nominal voltage and nominal current.  Enerdoor filters meet all international nominal voltage... >

Does Enerdoor offer filters for solar power generation? +

The DC Filter line was developed specifically for solar power applications >

Are Enerdoor filters CE mark approved? +

Yes, all Enerdoor filters comply with the CE mark. >

News

Stay in the power quality & EMC loop
with our company, product, training, and event news

EMI Filters to Mitigate Emissions and Achieve Compliance

EMI Filters to Mitigate Emissions and Achieve Compliance

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New Passive Harmonic Filter FINHRM5C: UL Approved

New Passive Harmonic Filter FINHRM5C: UL Approved

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Enerdoor Returns to Middle East Energy 2026

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