Winners of Light Up Kwara Solar Project 2016. Riccofortezza Nigeria Limited (RICCOSOLAR) won, developed, and is collaboratively constructing the first-of-a kind on-road mini-grid system (or solar PV farm tunnel) in Nigeria and the West Africa region. This is our construction process for the solar PV farm tunnel currently in ilorin, Kwara state, Nigeria. The three solar farm tunnels has a total of about 400km power generation capacity and incorporates a containerized lithium ion-battery storage system, used to supply clean electricity to retrofitted highway/street lighting infrastructures covering a total of 25 km. All previously moribund street lighting poles were retrofitted with LED lampheads. Want this in your state or country, contact us today.