ownersGet more from your Solax
Your battery already saves you money. ChargeSync runs it around tomorrow's prices, the weather and your usage, every half hour, automatically, so the same battery saves much more. £10/month, 30 days free, pause anytime.
No new kit · No engineer · No supplier switch · 30 days free
Works with ChargeSync
The gap
Left on its default schedule, your battery charges and discharges on a fixed timer, so it can miss cheap windows, empty too early or waste solar. The app shows what it did, not the cheapest thing it could have done.
The fix
ChargeSync connects to your system and re-optimises every 30 minutes against tomorrow’s half-hourly prices, hyper-local weather and your household’s own demand, keeping your bill as low as possible, automatically. Half-hourly optimisation needs a time-of-use tariff to bite, anything from Economy 7 through to a fully half-hourly tariff like Octopus Agile; the finer your tariff's time pricing, the more ChargeSync saves.
What you get
More from the same battery
ChargeSync optimises against live half-hourly prices, your solar and your demand, typically far more than a fixed schedule. See the savings ladder below.
Keep your app, no engineer
Nothing to rewire and no new kit. Connect in minutes and keep using 's own app alongside ChargeSync.
Independent of your supplier
Works on any tariff, Octopus Agile, Economy 7, time-of-use or flat. ChargeSync isn't tied to one energy company; it only moves power to save you money.
Same kit, used progressively smarter
What a home could save each year on top of the solar and battery already fitted, as the same system is used more intelligently. Illustrative estimates for a 10 kWh battery, your figure depends on your home, tariff and usage.
Don’t be fooled: a battery maker may say a system is “optimised”, but a fixed timer can’t react to weather, prices or your demand, so the bigger savings don’t follow.
Fit ? Add ChargeSync to every install
Offer your customers better savings and a stronger quote, and earn £40 per customer plus 10% of the recurring subscription for 3 years (rising to 15% past 100 active customers). No extra hardware, no extra site work, and we never compete for the customer relationship.
Frequently asked questions
Does ChargeSync work with ?
is one of our supported brands today. Connect your system in minutes and ChargeSync optimises it around tomorrow's prices, the weather and your usage.Do I keep the app?
's app for monitoring; ChargeSync handles the optimisation and shows your savings in pounds each month.Do I need to switch supplier or tariff?
How much does it cost?
Make your battery pay.
Your battery already saves you money. ChargeSync runs it around tomorrow's prices, the weather and your usage, every half hour, automatically, so the same battery saves much more. £10/month, 30 days free, pause anytime.