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We provide clean, reliable and available energy while reducing energy cost in the long term.
Our competent team ensures planning, designing, supervising and construction activities.
Your security is of immense interest to us as we strive to enhance the quality of your life through our solution.
Our solution is very durable with supplies from credible sources just for you.
Our electrical engineering services involve electrical installations in buildings and electricity infrastructure.
We provide infrastructures that convey sewage from its points of origin to a point of treatment and disposal.
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Completed Projects
We have successfully delivered awesome projects and we are still counting.

The solar/inverter solution to be provided will have a specific specification subject to the expected electrical deliverables. Please find below an example specification for your information. You may wish to learn more by contacting us.

Tech+Harena is a top renewable energy solutions provider with solar/inverter solutions as primary products in Nigeria
The need for electricity supply in all sectors for a sustainable development and economic growth cannot be over-emphasized. Electricity has become a necessity in the day-to-day running of the under listed concerns in every nation of the world; government and its public infrastructures, business entities, industries, residential buildings and estates. The acute shortage of this vital resource required for optimal performance in every growing or developing economy as Nigeria’s is now a phenomenal fact which is un-doubtable.
Please find below key objectives of our solar/inverter solution.
- To make your organization electrical-power independent
- To provide clean, reliable and available energy
- To reduce energy cost in the long term
Tech+Harena is the best licensed electrical contractor and transformer installer in Abeokuta and its environs.
- 11kv generation and distribution at the ogun state 7MW mini-power plant.
- Construction of 19km 11kv lines and installation of 11nos 100kva transformers at abeokuta-sagamu expressway.
- Construction of 8Km 33kv distribution lines along abeokuta-lagos expressway.
- Installation of 500kva/33kv/0.415kv transformer at akonni estate idi-ori, Abeokuta, Ogun State.
- Construction of 11kv distribution lines and installation 500kva transformer at prince court estate, Abeokuta Ogun State.
- Rural electrification of 53nos communities at yewa north LGA. Ogun State.
- Installation of 10kva solar inverter system at Michael and Alice hospital, Abeokuta.
- Design, supply, installation of 11kv distribution lines and 18nos 300kva transformer at Ikeja federal constituency, Lagos State.
- Rehabilitation of 5km 33kv distribution lines and repair of 4nos 300kva transformer at orile oko remo-north federal constituency, Ogun State.

Be sure to count on us when you need any of the following services
- Transformer Installation
- High Tension Pole Installation
- Concrete Pole Installation
Over time, our operations has spanned across the following areas.
Abeokuta, Ibadan, Sagamu, Ijebu Ode, Lekki, Ajah, Ikeja, Mowe, Ibafo, Ilesha, Oshogbo, Ado, Akure, Ifo, Otta, Sango, Banana Island, Lagos-Ibadan Express Way, Simawa and Ogijo.


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Projects Completed
- Installation
- Repair & Replacement
- Monitoring Work
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Happy Customers
- Solar Panel Maintenance
- 24/7 Skilled Support
- Professional Team
You do not need to wait any longer. Click on the button here to enable us serve you.

Interested in any of our products? Just answer a few short questions using the button below and we’ll get in tough with you!
Grace complex iyana Mortuary junction, 110001, Abeokuta
+234 803 655 1948

