NODI Battery Savings Estimator Annual Electricity Usage (kWh): Electricity Supplier: Octopus (30p/kWh, 40p/day) EDF (28p/kWh, 50p/day) Bulb (32p/kWh, 38p/day) Do you have solar panels? Yes No Solar Panel Size (kWp): How do you typically use your solar energy? I'm out during the day – low self-use (~40%) I’m home mornings/evenings – average self-use (~60%) I work from home – high self-use (~80%) NODI Battery System: 1 NODI Battery (£800) 2 NODI Batteries (£1,600) 3 NODI Batteries (£2,400) Calculate Savings