Sentinel™ is the intelligent layer that helps your solar and battery work harder, earn smarter and look after itself.
Effortless Optimisation. Monitored by experts. Free for 12 months.
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™ 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.
Your system works harder. Your bills fall further. Your peace of mind increases.
Lower energy bills
Earn from stored energy
Continuous professional monitoring
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.
Fox ESS EVO Series
Fox ESS EQ Series
Fox ESS EC Series
Fox ESS Inverters
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, 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.
HSEnergy can guide you through the process of installing the solar and battery storage designed to work with Sentinel™.
All Sentinel plans include professional monitoring and remote system care.
The difference is how actively your system is optimised.
Best Suited Tariffs
All tariffs
Standard and half hourly
Dynamic tariffs like Octopus Flux
Primary Purpose
Professional system care
Extra income from the grid
Maximum savings
Daily Bill Savings
Saving & Earnings
Predictable Returns
System Performance
Human Monitoring Included
Remote Fixes and Updates
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