Solar Estimator

Energy

Size your solar system

Answer a few quick questions and watch your system build up: the inverter, batteries and solar panels you’re likely to need. It takes about two minutes, and you can send the result to our team for a quote.

How it works

Tell us about the siteA home, business, clinic or farm, and what you want solar to do.
Pick what you want to powerTap the appliances you use, or enter the ZESCO units you buy each month.
See your systemThe inverter, batteries and solar panels you’re likely to need appear here as you go.

Good to know

It takes about two minutes, and there’s nothing to sign up for.
It uses typical figures and your town’s sunshine. It’s an estimate, not a quote: our engineers confirm the real system after a site visit.
When you’re done, send it to our team by email or WhatsApp, or save it as a PDF.