The fastest growing trade in Nigeria, taught properly rather than by guesswork.
Every street in Nigeria has somebody who says they install solar. Most of them size the system by guessing, wire it badly, and the customer is back within a year. That gap is the opportunity.
Demand for solar installation has grown faster than demand for almost any other trade in the country. What has not grown is the number of installers who actually know how to calculate a load, size a battery bank and wire a system that lasts.
ServHub Training is accredited by the Federal Ministry of Labour and Employment to conduct trade test examinations, and we examine on site. You train here and you test here.
In the Ministry trade categories this course sits under Electrical Installation. That is the category your certificate will name.
Solar and inverter work is usually examined under electrical installation in the Ministry trade categories, so your certificate reads accordingly. Ask us and we will tell you plainly which category applies before you enrol.
Certificates are issued at one of three grades:
Which one you sit depends on your trade and how long you have worked in it. Tell us and we will assess it honestly, including if the answer is a lower grade than you hoped.
Single payment. Materials, the certification fee, the international documentation package and lifetime alumni access are all included. No extras at any stage.
Our centre is at 127 Igwuruta Road, Atali, Port Harcourt, Rivers State. Walk in any weekday between 9am and 4pm. No appointment. Bring somebody with you if you want, and see the workshop before you pay anybody anything.
See our centres page for what is open and what is planned.
Whether it is us or another centre, ask these:
ServHub Training is operated by ServHub Technologies Limited, RC 9494742. Search it at search.cac.gov.ng.
Already hold a certificate? Read how to verify a trade test certificate.
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Last reviewed: September 2026. If something here is out of date, tell us and we will correct it.
We have written a full guide on what the trade test assessment involves for this trade, what is examined practically, and how the three grades separate.