Solar energy electricity is the solution for energy generation both because of its availability and really maintenance free method of producing energy. 

Established in 2000, Rex Investment Limited is Tanzania’s leading solar energy contractor providing alternative power solutions in Tanzania.  We provide unique specialized services tailored to meet the requirements in the country in terms of solar and back up systems.  We continuously strive to find and test new technologies, which suit local conditions with the best combination of product effectiveness, sensitive allocation of resources with minimum or zero running costs. 

Rex combines solar modules, control electronics and batteries to create highly dependable power units.