Indicative tool
Farm solar calculator.
Slide the inputs to get an indicative solar and battery size for your property. These are estimates to help you plan — not a quote. A proper system needs a site assessment and your actual load profile.
Property type
Monthly electricity bill
4000 RMonthly usage (kWh)
900 kWhDaytime usage
60%Existing solar (kW)
0 kWBattery backup wanted
8 hrsIndicative result
Your estimated system
PropertyIrrigation / Orchard
Indicative solar size103.8 kW
Indicative battery5 kWh
Est. day generation539.8 kWh/day
Indicative backup2.7 hrs
Estimates only, based on typical Bronkhorstspruit conditions and your inputs. Actual system size depends on a site assessment, your real load profile, borehole/pump specs and supply type. No savings or payback are guaranteed.