I agree with you on that,  I got a solar system installed in my home since the last winter and I can assure you that I have not been off light since then,  I generate enough power from the sun that can power my entire house with a smart inverter fridge,  although we have a stable power supply but not up to 20 hours a day so with my solar system have a basic alternative that power my house for the remaining hours that electricity will be off.

For anyone in the remote working and cryptocurrency activities within Nigeria, you need to have an alternative power supply that can power your device for a long duration of time if electricity is gone,  and generators are not the best alternatives right now,  solar has proven to be better since the cost of fueling and servicing is off from solar.