Solar Calculator
Solar System Calculator
Tell us how you use electricity and we will size your solar array instantly. Your full system design — battery bank, inverter and total investment — is prepared and sent to your email as a personalised report.
How would you like to describe your usage?
If you leave units blank we estimate using the TANESCO D1 residential tariff.
How many hours should the battery keep you running when there is no sun or grid?
Your location — so we use the right sunshine pattern
—Your daily energy need
—Solar array required
—Panel investment
Get your full report by email
Indicative sizing only. A site survey and power analysis by a GreenLeaf specialist is required before final design.