Heat Pumps
Solid Energy develops market-leading heat pumps that create value and accelerate the sustainable transformation of the world's energy systems.

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Number of HC heat pump units we've sold since 2018
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The flow temperature our heat pumps can handle
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Total MW delivered – spread across 150+ units
A Quiet Revolution
Solid Energy's heat pumps are designed and manufactured in Denmark. The solutions are tailored to each application, and we have extensive experience in developing solutions for district heating systems of all sizes. Our pumps are hyper-flexible in terms of flow temperatures, scaling and installation. And so they are among the quietest on the market.

The natural solution
Our heat pumps are unique in that they achieve extreme efficiency through the use of natural refrigerants. This makes them an obvious first choice in terms of sustainability as well as operating economy.

360 Degree Service
At Solid Energy, we recognise how crucial reliable operation and efficient maintenance are for district heating and industrial installations. Our service and maintenance contracts, which typically run for a period of five years, are carefully designed to ensure that you get the most out of your investments.

Points of strength
Solutions
AWB — air/water brine
Designed for flexible installation and district heating with low complexity. With brine coolers for simple and straight forward installation and the possibility of installing local plumbing, AWB provides maximum freedom in project design and plant operation.
AWD — Air/Water Direct
Designed for optimum efficiency and efficient district heating. Direct evaporation of refrigerant ensures high efficiency and low energy loss — perfect for modern district heating projects.
LWB — water/water
Designed for all temperature levels and easy integration. A versatile solution for both water and brine, adapted to the project and installed by your local professionals.
LWC — combi
Designed for year-round operation with heating, cooling and recycling. One plant, three functions: winter heating, summer cooling and heat recovery in the spring and autumn seasons — intelligent and sustainable.
ALW - combi
Designed for comfort and capacity all year round. A combined heating and cooling solution that balances energy and comfort throughout all seasons.
Cases

Solid Energy's pump is the heart of Slagelse CHP
The construction of Slagelse CHP marks the beginning of a new era for the city, where dirty waste incineration is replaced by clean and renewable energy sources. And in the center of the plant's production sits a heat pump from Solid Energy.
Læs case.webp)
Geothermal breakthrough in Aarhus: District heat now flows from the earth's interior
In Aarhus, one of Europe's most visionary district heating projects is now in operation. For the first time, geothermal heat from a depth of 2,500 metres flows directly into the radiators of thousands of Aarhus homes — and this is done with the help of heat pumps from Solid Energy.
Læs case
Solid Energy supplies pumps for new regional district heating project
Helle Energi amba is now establishing a common heat supply for six towns in the local area around Varde.
Læs case
Award-winning innovation
Solid Energy's heat pumps have recently been honored at the H&VNEWS AWARDS 2024, where an enthusiastic judging committee was able to conclude:
“This versatile product ticked all the boxes in the judging criteria and showed innovation at its best, with a clearly defined objective, and demonstrable benefits.”





