This is one of those questions where the honest answer is “it depends,” and we know that’s not satisfying when you’re trying to budget. So instead of leaving it there, let’s actually walk through how the number gets calculated, so you can get a realistic estimate yourself before you even call anyone. The calculation, in plain terms It comes down to three things: how much electricity you use in a day (measured in kWh), how many peak sun hours your location gets, and how big each panel is. Nairobi and most of Kenya get roughly 5 to 6 peak sun […]