Rex Energy is Tanzania’s leading solar energy contractor providing alternative power solutions in Tanzania. It provides unique specialized services tailored to meet the requirements in the country and the region in terms of solar energy and back-up systems. Rex Energy is a solely indigenous local company founded in 2000 by qualified Engineers with a vast experience in solar photovoltaic (PV) systems and electrical installation works. Rex Investment Limited is a solar specialist contractor rated class one and an electrical contractor rated class five by Contractors Registration Board of Tanzania (CRB).

We are not only suppliers but solar energy experts for all situations.

Health facilities such as rural dispensaries and health centers,
Schools and educational centers,
Peri-urban and rural households,
Lodges and hotels.

We continuously strive to find and test new technologies, suiting local conditions with the best combination of product effectiveness, sensitive allocation of resources with minimum or zero running costs.

Sustainable Products
Rex Energy is specialized in solar systems and quality electric systems. Our range of products can meet all kind of power requirements:

Individuals and households
Professional and office applications
Institutions (e.g. schools and health centers)


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