Heat-pump water heaters

Your hot water, at a lower cost

The heat-pump water heater draws heat from the air to warm your domestic water using very little electricity. Paired with your solar panels, it drastically cuts your hot-water bill.

Why thermodynamic

Three reasons to choose the heat-pump water heater

Up to 70% savings

The thermodynamic system uses 3 to 4 times less than a conventional electric water heater.

Ideal with solar

Schedule heating during photovoltaic production hours for near-free hot water.

Remote control

Dedicated app to schedule, track consumption and optimise your heating cycles.

Our approach

A project with no surprises

Hot-water assessment

Analysis of your domestic hot-water needs to size the right tank volume.

Choosing the solution

Selection of the model suited to your home and your photovoltaic installation.

Certified installation

Installation, connection and configuration by our certified technicians.

Commissioning & monitoring

App setup and monitoring to optimise your savings.

Our commitments

Opus Solar quality, at every step

10-year warranty

Manufacturer and labour warranty included on your heat-pump water heater.

Optimised performance

Tuning of heating cycles to maximise efficiency and lifespan.

Careful installation

Clean work, discreet connection and respect for your home.

Support 7 days a week

Our technical team is reachable every day to assist you.

Customer reviews

They chose independence.

  • Clean installation. Our bills dropped by 65% and the monitoring app is super intuitive.
    Portrait de Marc L.

    Marc L.

    Customer in Vaud

  • We paired solar with a heat pump. The Opus team was ultra-professional from A to Z.
    Portrait de Sophie D.

    Sophie D.

    Customer in Fribourg

  • The fact that they handle all the administrative subsidy paperwork tipped the scale. Perfect.
    Portrait de Julien T.

    Julien T.

    Customer in Geneva

  • Ready to cut your hot-water bill?

    Request your free study. Within 48 hours, we'll propose a perfectly sized hot-water solution.

    Get my free study