Smart Battery Optimisation for Homes and Small Businesses
BatteryWiz uses mathematical optimisation to schedule your battery for maximum return on investment - cutting costs, boosting solar self-consumption, and even earning export credits from your utility.
Free to try in live, demo, or simulation mode. No signup or credit card required.
Everything You Need to Optimise Your Energy
From real-time solar forecasts to intelligent tariff-aware scheduling, BatteryWiz handles the complexity so you don't have to.
Intelligent Battery Control
Mathematically optimises when to charge, discharge, or hold your battery - maximising savings and supporting cleaner grid usage.
Solar Forecast Integration
Connects to Solcast for accurate PV production forecasts, ensuring your battery is ready for peak solar generation.
Minimise Electricity Costs
Minimises your net electricity cost - charge cheaply, discharge at peak rates, and earn export credits. Supports Octopus Flux and custom tariffs.
Inverter Integration
Direct integration with FoxESS Cloud, with SolarEdge, Huawei, GivEnergy, SMA, and Enphase planned.
Smart Load Forecasting
A built-in machine learning model learns your household usage patterns and automatically predicts future loads - no manual input needed.
Privacy First
All optimisation runs locally on your device. No personal data is collected - your energy data stays yours.
How It Works
Connect Your Inverter
Link your FoxESS account (or other supported inverter) so BatteryWiz can read your battery state.
Set Your Tariff
Configure your electricity pricing - import/export rates for each time slot. Supports Octopus Flux and custom schedules.
Start Optimisation
BatteryWiz computes the optimal charge/discharge schedule locally, then sends commands to your inverter.
Ready to Start Saving?
Try BatteryWiz free - no signup required. Available on Android and Windows, with iOS and macOS coming soon.
Get BatteryWiz Free