Method
How this tool works
Direct self-consumption avoids the retail import rate in both years. In 2026 eligible exported electricity can still offset imported electricity; from 2027 all export receives the entered export compensation instead.
With 4,000 kWh generation, 3,500 kWh consumption and 30% direct self-use, 1,200 kWh is used immediately and 2,800 kWh is exported.