Size your system in sixty seconds.
Tap the appliances you want your solar system to run, set when they run, and watch the system size itself — inverter, battery bank, panels, and an indicative installed price. Send us the result and we'll firm it up on a site visit.
Tap to add what the solar system should run
Tap an item to add it once. Set how many you have, and the hours it runs, on the row below.
Set quantity and running times
Drag the purple handle (start) and salmon handle (end) to set when each item runs. The amber hill is the sun — it rises at 06:00, peaks around midday, and sets at 18:00. Running inside the hill uses the sun directly; running outside it (or on its shoulders, early morning and late afternoon) draws on the batteries.
Nothing added yet — tap the tiles above.
Starting a business rather than powering one? Work out what it costs to start a business in Zambia — wages, statutory payments, licences and the capital you need on day one.