Our company
Electrical and solar, from design to after-sales service
CET — Chalghaf Electrical Technology is a Sfax-based company specialising in industrial, marine and oil & gas electrical installation work, as well as solar photovoltaics.
Approved for photovoltaic work, it operates throughout Tunisia, on live sites as well as new builds.
Phone
+216 22 290 100
CET
Electrical expertise for your projects
Years of experience
Areas of expertise
Approved solar installer
Industrial
Cabinets, distribution, power and lighting
Marine
On-board and shipyard work
Oil & gas
Oil sites and hazardous areas
About us
Electrical and solar, from design to after-sales service
Our teams cover the entire project chain: site visit, sizing study, equipment supply, installation, grid connection and production monitoring. This end-to-end control lets us guarantee both deadlines and workmanship.
Four trades under one roof — industrial, marine, oil & gas and solar — with fast response throughout Tunisia.
Learn more
More than fifteen years of experience in solar energy.
Years of experience
Areas of expertise
Years of equipment warranty
01
Our mission
To make solar energy accessible and profitable by designing reliable installations sized precisely to each client’s needs.
02
Our vision
To be our clients’ single point of contact, from the first site survey to after-sales service.
Our commitments
What solar changes for you
An approved company
CET is approved by the competent authorities for photovoltaic work: a guarantee of a compliant installation accepted for grid connection.
Safety first
Industrial sites, ships, oil installations: our teams follow site procedures, with lockout and equipment suited to the hazardous-area classification.
Fast response
An electrical failure costs money by the hour. Our teams travel quickly throughout Tunisia, and after-sales service doesn’t stop when the job is done.
Industrial self-consumption
A rooftop plant sized to the site’s consumption profile, covering daytime production and durably cutting the STEG bill.
Learn moreIndustrial site — Sfax
Lower bills, lower emissions, more independence.
Main switchboard
Complete overhaul of a main switchboard on a live site, with phased shutdowns so production never stops.
Learn moreLive site — Sfax
Workshop installation
Complete electrical installation of a workshop: cabinets, distribution, motive power and lighting, delivered with up-to-date diagrams.
View galleryIndustrial site — Sfax
Ready to go solar?
Let’s talk. We come to your site, carry out the feasibility study and give you a detailed quote.
Request a free quoteThey trust us
What our clients say
“From design to grid connection, everything was taken care of. The team put together the subsidy application and commissioning went smoothly, with no unpleasant surprises.”
Mohamed Ben Salah
Manager, Sfax“Fast, clean installation and a very professional team. Our electricity bill dropped significantly from the very first months.”
Sonia Trabelsi
Site manager, Sfax“Investing in solar was the right decision for our workshop. The proposed sizing truly matched our actual consumption.”
Karim Jelassi
Shipyard, Sfax“Work on an oil site: procedures followed, work permits in order, no deviations.”
Amine Kammoun
Oil site, southern Tunisia“The solar installation covers a good share of our daytime consumption. The bill went down from the very first quarter.”
Hédi Maalej
Farmer, Sfax“From the first meeting to the annual maintenance, everything is spot on. The equipment installed is high quality and production matches the study.”
