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What if your electricity bill could fall to zero?

Sentinel™ Energy Management System is the intelligent layer that helps your solar and battery work harder, earn smarter and look after itself.

Effortless Optimisation.
Monitored by experts.

Could you already qualify for Sentinel™?See how much you could save

Solar alone is good.
Solar with Sentinel™ is transformative.

Most solar systems reduce bills. Very few are actively optimised.
Energy pricing changes daily. Grid opportunities come and go.
Systems drift, performance slips.

 

Without active optimisation, you leave money on the table.

Sentinel™.
Your energy
guardian.

Sentinel™ sits on top of your solar and battery system. It does not replace your hardware. It enhances it. It monitors performance. It identifies opportunities. It optimises remotely. In most cases, you do nothing.

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Your system works harder. Your bills fall further. Your peace of mind increases.

Lower energy
bills

Earn from
stored energy

Continuous professional monitoring

Your system is never left on its own.

Every Sentinel package includes Sentinel Protect as standard.
That means real people keeping an eye on your system, spotting issues early and fixing problems before they affect performance.​

Human monitoring by system experts

Early fault detection

Remote fixes, before you notice

Managed firmware updates

Priority support

Compatible
Systems

Sentinel™ is built to support an expanding range of battery and inverter systems, with compatibility continuing to grow as we integrate with more manufacturers. We currently support FoxESS and Solis, with further integrations in development. For the latest updates, you can check current compatibility on the official Sentinel™ website. If your system isn’t listed yet, you can still register your interest and we’ll keep you informed as support becomes available.

Solar Panels Close-Up

Now compatible with Sentinel™

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Coming Soon

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Can't see your system?

Don't have a solar and battery system or need to upgrade?
We can guide you through the process of installing the solar and battery storage designed to work with Sentinel™.

Get in touch with an approved Installer

£19.99 per month / £199.99 per year

Pricing is for residential systems only.
Sentinel™ for commercial premises varies by system size.

Stop Wasting Money. Sign Up Today.See how much you could save with Sentinel™

Features

Smarter tariff savings

Charges battery at low prices

Exports energy at peak value

Learns and adapts to usage patterns

Forecasts and adapts to weather

Features

Generates revenue from energy

Sells spare battery energy to the grid

Supports most energy tariffs

A simple introduction to optimisation

Professional monitoring throughout

Human-led system monitoring

Early fault detection

Remote issue fixes

Priority support

Managed firmware updates

Reduced system downtime

Features

One system.
Three solutions.

Compare Sentinel plans

All Sentinel plans include professional monitoring and remote system care.

The difference is how actively your system is optimised.

Got more questions? No problem. Check out our Support Page

Best suited tariffs

Primary Purpose

Daily Bill Savings

Saving & Earnings

Predictable Returns

System Performance

Sentinel Protect™ Included

Standard and half hourly

Extra income from the grid

Dynamic tariffs

Maximum savings

Larger or more complex systems?

Sentinel also supports commercial sites, schools and multi-building estates, with bespoke optimisation and long-term partnerships.

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If your system is more complex, we’ll tell you what’s sensible— and what isn’t.

Talk to us about a commercial system
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