A 3.6kWh (3600Wh) solar generator is a high-capacity, all-in-one power station that integrates a large lithium battery, a solar charge controller, and a power inverter into a single portable unit. In Nigeria, the market for this specific capacity is highly dominated by the popular Cola Solar 3600 (or ColaSolar 3.6kWh) series. These generators are widely used as silent, fuel-free alternatives to petro