Calculator
Quick estimate from your bill or home profile, or build the inverter, battery, and panels yourself. Figures are indicative for Johannesburg residential installs.
After you size the system, suburb, name, and phone are collected in the calculator. The summary and WhatsApp message include the full estimate — no second form.
Demo example — not a live client site
Two ways to work it out — a quick estimate from your bill or home profile, or a full configuration you dial in yourself. Everything is sized around your home, from compact essentials to larger high-capacity installs.
Answer a couple of questions and we will suggest a size and a price range. Sizing is open-ended — compact essential systems through to larger high-capacity installations.
01How would you like to start?
02Your electricity usage
Enter at least R 300 to see an estimate. Use your total electricity account — not just the prepaid portion.
Account type (optional)
People in the home (optional)
03Fine-tune the recommendation
All figures are indicative estimates for Johannesburg residential installs, and the sizes shown are common examples rather than limits. Final pricing depends on site assessment, roof condition, electrical board, and equipment selection. We never guarantee specific savings.