My Solar Buddy · South Africa

Solar system sizing and ROI for your home or business

Calculate the solar system and battery size your South African home or small business may need. See estimated payback, return on investment and lifetime savings using satellite roof data, your electricity usage and the latest available Eskom or municipal tariff data.

What your personalised solar report includes

• Satellite roof sizing, panel count and estimated annual production
• Electricity bill and tariff analysis using variable per kWh costs
• Battery sizing for backup and improved self consumption
• Year one savings, simple payback, IRR and lifetime savings

The report costs R149 once-off. It is an independent planning estimate, not an installer quote. A qualified installer must verify the final system design.

How solar payback is calculated

Savings are based on electricity charges that solar can actually offset. Fixed service and demand charges are excluded so the projected return is not overstated.

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