The renewable energy from the sun is stored in a rechargeable battery made of lead acid, saltwater and lithium which is best known in Nigeria as inverter batteries meant for the solar system to convert the current through inverters from DC to AC now spuitable for use by household equipments needing electrical power to function.
The capacity of inverter battery as they are known in voltages is what makes any solar installation unit cheap or expensive from initial purchase cost to maintenance services costs (if there's any). To buy original and long lasting batteries, always make sure you consult the services of a professional. So far, the top backup solar battery brands in Nigeria include Deep Cycle, Flame, Gacia, Luminous, Mercury, KStar, Genus, Ride Plus, Ritar Ritar etc
Where to buy Solar Inverter Battery in Nigeria
See also the prices of Solar panels, Solar Inverter and electrical Cables and Wires in Nigeria