Your battery is leaving money on the table

Mure connects to your inverter through the manufacturer's cloud API - the same connection your battery app already uses. Each evening, we fetch tomorrow's half-hourly electricity prices, compute the optimal charge and discharge schedule, and apply it to your inverter automatically. Nothing to install on your home network.

Yes. Mure only uses manufacturer-approved API commands. We respect your battery's reserve minimum, never exceed charge or discharge rate limits, and if we lose connection, we immediately switch to Eco mode as a failsafe. You can override to Eco mode yourself at any time with one tap.

Each month we calculate what your electricity would have cost on a simple overnight charge schedule versus what you actually paid with Mure's optimised schedule. Our fee is 25% of the difference. If we don't save you money in a given month, you pay nothing for that month.

Full optimisation is available for GivEnergy inverters. We support all Octopus tariffs (Agile, Go, Flux, Tracker, Cosy), Economy 7/10, and any time-of-use tariff. Tesla Powerwall, Fox ESS, SolarEdge, and other manufacturers are in development.

Yes, instantly. The dashboard has a Pause button that switches your battery to Eco mode within one polling cycle (under 5 minutes). You can also disable Mure entirely from the Settings page, which releases API control back to your inverter's default behaviour.

It depends on your tariff, battery size, and usage patterns. On Octopus Agile with a 9.5kWh GivEnergy battery, typical savings are between £150 and £400 per year. On days with negative prices (which happen regularly on Agile), you can be paid to charge your battery.

Your GivEnergy API token is encrypted at rest using Fernet (AES-256) before it touches our database. We never log or display the token. It is only decrypted in memory when we need to communicate with your inverter.