Oolu
Oolu is one of the fastest growing off grid energy companies in West AfricaOolu was founded in 2015 by Nilmi Senaratna and Dan Rosa, and incubated in Y Combinator. The company’s mission is to provide off-grid households with high quality products at an affordable price. For a low monthly fee, paid through mobile money, Oolu installs a pay-as-you-go solar kit that can power various in-home devices such as lights, phone chargers, radios, fans and televisions, and performs any necessary maintenance, including free battery replacements and system upgrades.