For solar and battery owners

Lower Bills, Less Stress. Smart.

Electryflex takes the hassle out of managing your Solar & Battery system. It uses the latest technology to actively monitor your energy use and makes sure you pay the lowest price for it.

Download on the App StoreGet it on Google Play
Free app · No subscriptionSee how much you could save ↓
Electryflex Home screen
Supported brands
TeslaFoxESSSolarEdgeEnphaseSunsynkSigenergyGrowattSolisSungrowAlphaESSPylontechHanchu ESSSoltaroWHES eCactus
The problem

Most batteries are left on factory settings

After install, most systems run in a default mode. The battery fills from your panels and empties in the evening, whatever the price of energy. That leaves money on the table every day.

over 50%
of users we surveyed had no schedule set.
Source: Electryone AI survey, 2026
How it works

Set up once. Three steps.

1
Download and find your system
Tell us your installer and address, and add a recent electricity bill. Takes about 5 minutes.
2
Turn on Smart
Electryflex plans when to charge, hold and use your battery each day, using your tariff and the weather.
3
Save Money
Benefit from up to £300 a year in savings and rewards.

Works with your current energy supplier and your tariff. No need to switch.
Your system must be fitted by an installer registered with Electryflex.

Savings and rewards

What it's worth

Savings depend on your battery, your tariff and how much you use. Here's what a typical home could save over the life of its battery, and how much of that comes from Smart.

20%
faster
payback†
With Smart, a home with solar and battery saves an extra
£3,500*
over the life of the battery warranty, on top of what solar and battery save on their own
£0k£5k£10k£15k£20kBattery warranty endsYear 1Year 5Year 10
With SmartSolar and battery, no Smart

* Average savings vs a standard self-consumption mode. Ranges show how savings could change. Savings are dependant on your system, tariff and usage.

† Example home: 4kWp PV / 9.5 kWh battery, £11,500 installed. Payback falls from 9.4 to 7.6 years with Smart.

Download on the App StoreGet it on Google Play
Behind Smart

Smart does the thinking

Smart is run by the same forecasting and trading engine Electryone uses for businesses and the grid.

Forecasts your home
Predicts your solar generation and home consumption, and updates every 5 minutes as the weather changes.
Plans every half hour
Works out when to charge, hold and use your battery, around your tariff and grid rewards, to maximise your savings.
Always on
Smart doesn't sleep. It is constantly learning and improving to deliver the best results.
Many homes, more value
Your battery works alongside other Electryflex homes. Together they offer the grid more than one home can alone.
Live power flow between solar, grid, battery and home
NASA POWER · August 2026
Smart Battery Optimization Creates Affordable Energy with NASA POWER Data
Read the article
In the app

Everything, at a glance.

Electryflex Monitor your Home screen
Monitor your Home
See all your system information in one place: energy costs, battery schedule, tariff and more.
Electryflex Track your Savings screen
Track your Savings
Detailed information on how much you are saving, and earning from grid rewards.
Electryflex Analyse your Energy screen
Analyse your Energy
Where your power came from and went, by day, week or month.
Electryflex Optimise your Battery screen
Optimise your Battery
Charge level, battery health and warranty, all in one place.
Your control

Your system, your call

You stay in charge
Turn Smart off at any time from the app. Your battery goes back to its standard settings.
Your battery is protected
Smart works within the limits set by your battery's manufacturer.
Your data is private
We use your system and smart meter data only to run your schedule. We never sell it.
Get the app

Set up in about 5 minutes.

Free app · No subscription · Keep your supplier and tariff
Download on the App StoreGet it on Google Play
From owners

What owners say

“This is better battery optimisation than what I could do. … So far I am really impressed with the potential of smart battery management.”
Kerry, Derbyshire
FoxESS owner
Questions

Questions owners ask us

Still have a question?
Message us on WhatsApp

Lower Bills. Less Stress. Smart.

Free to download. Takes about 5 minutes to set up.

Download on the App StoreGet it on Google Play
Electryflex
Free · no subscription