Keep Your Electrical Systems Safe & Reliable

Cerisol’s porcelain station post insulators protect your electrical systems and ensure you stay up and running.

Built in accordance with the IEC 60273 and with the ANSI C29.9

Designed for Very Heavy Pollution levels to work in almost all environments

Built with high quality minerals, cast iron fittings and Portland cement

It was so nice to meet you at the 2024 IEEE conference!

Like IEEE, we also look to foster technological innovation and excellence for the benefit of humanity.

Cerisol supports the Grid of Tomorrow with the most comprehensive range of porcelain post insulators up to highest AC and DC system voltages with the most progressive technology, engineering, and lifetime.

Porcelain station post insulators are an essential component for the correct operation of the electrical power systems. The right decisions at procurement stage can help avoid huge problems to the end users:

  • Electrical Failure
  • Safety Hazards
  • Economical Losses
  • Damage to Equipment

Cerisol aims to transform the energy market by ensuring the safety and protection of your electrical power systems to make them more reliable, resilient, and efficient.

Learn More About Cerisol Products & Services

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What Our Clients Have to Say...

“In the last 10 years, we have successfully installed and put into service a large variety and quantity of insulators (up to 500kV voltage level) from Cerisol that have met and exceeded our quality and level of service expectations.”

Vicent Maerens, Managing Director EGIC

“Our experience with Cerisol’s post insulators has been excellent.  And we can see how their service is adding value to our operations.”

Departamento de Compras de RED ELECTRICA de ESPAÑA (REE)

“Cerisol S.A. has been a credible supplier of porcelain insulators of ours since 2010 (medium and high voltage up to 400kV) and has always met our high corporate quality requirements again and again.”

ABB Bulgaria, Supply manager

“Cerisol has established itself as a reliable supplier of porcelain insulators (medium and high voltage up to 400kV) for us for over a decade. Cerisol continually meets our standards and are a pleasure to work with.”

Grid Solutions - Vernova, Site Sourcing Manager

“Cerisol has been supplying porcelain post insulators to our substation projects for several years, starting in 1997. They have consistently met our quality and service level standards with the products they have supplied over the years.”

FINGRID Oyj, Substation projects

“EFACEC has supplied disconnectors equipped with Cerisol post insulators (medium and high voltage up to 400 kV) in several projects for Saudi Electricity Company (SEC) for more than a decade. Cerisol has become one of our most dependable suppliers, consistently meeting or exceeding our standards for quality and service time and time again.”

EFACEC, Tendering Manager

“Cerisol has great expertise in the design and manufacturing of station post insulators, and they produce a high-quality product. CPG has been working with Cerisol since 2017 which has resulted in great commercial success. Cerisol’s excellent technical and quality support were instrumental in helping help us get our station post insulators approved at Hydro-Quebec from 25 to 800 kV.”

Alain Berthier, General Manager, CPG East

Customer Who Trust Cerisol