IMMERSUN has saved all of its homeowners a total of £74.2 Million and reduced global CO2 Emissions by 140,000 Tonnes.
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Watch your energy bills drop with this duo.

Remotely control & monitor your IMMERSUN from anywhere in the world. Using our MYIMMERSUN app, you can set timers, use the remote boost function and view all your savings.

Hear from our savers

  • Nat 5.0 out of 5 stars Brilliant and well thought out software. High quality construction throughout. I cannot praise this piece of equipment highly enough. Works faultlessly since its installation. It is a far more sophisticated piece of kit than your run of the mill solar energy diverter. There is an add-on which connects to your broadband router and allows remote monitoring of the immersun, together with remote activation of manual boost to switch on immersion heater and override the automatic functioning. There is an IOS and Android App which and a page that can be accessed via a normal web browser also. A really well made piece of equipment.
  • Mr Noel K 5.0 out of 5 stars Five Stars Very happy with purchase and great support with setup from the seller and great utility from the app
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