Calculate your savings
1. Solar panels
2. Usage
3. Your savings
Step 1 — Your solar setup
4 panels24 panels
We use this to estimate your annual solar production more realistically.
Step 2 — Your usage
2.000 kWh8.000 kWh
€ 0,20€ 0,50
Self-consumption without a battery
35%
With a StekkerBox battery, we estimate that 75% of your solar production is used directly or stored for later.
Step 3 — Your savings
View all batteries →