The Heater That Earns Bitcoin
Photovoltaics generate the power, an LFP battery stores it, water-cooled miners turn it into heat for your home – while earning Bitcoin. One well-engineered system, one investment.
Request a consultationSun → Battery → Miner → Heat
The sun delivers power
Your photovoltaic system – modules imported and sized by JEWO – generates low-cost power right at your home.
LFP battery buffers
The LiFePO4 battery stores the solar power until heat is needed – in the evening and at night too.
Miners heat
Water-cooled ASIC miners turn the stored power into heat for your home and hot water.
Bitcoin on top
While heating, the system earns Bitcoin – the rewards lower your effective costs.
Where Mining Heat Pays Off
Home & Hot Water
Supports heating and domestic hot water in single- or multi-family homes – ideal combined with PV.
Business & Workshop
Heat halls, workshops and offices instead of letting electricity go to waste.
Pool & Wellness
Constant water temperature in your pool or spa – the classic mining heating use case.
Agriculture
Supply greenhouses, drying processes and barns with predictable continuous heat.
Your Complete Package From JEWO
PV Modules & LFP Storage
We import photovoltaic modules and LiFePO4 batteries directly – precisely matched to miner load and heat demand.
Planning & Sizing
We dimension the system to your heat demand – from a single hydro miner to a full setup with buffer storage.
Proven Hardware
Water-cooled Antminer hydro units straight from our range – original, with warranty.
Commissioning & Support
Configuration, monitoring and a direct contact after installation – your heating contractor handles the plumbing, we handle the rest.
Mining Heating: What You Should Know
Do I need a photovoltaic system?
No – the system also heats with grid power. But the numbers really shine with your own PV and LFP storage: you then heat and mine mostly with self-generated power. We supply modules, batteries and miners from a single source.
How loud is a mining heater?
Much quieter than air-cooled miners, but not silent: pumps and re-cooling units produce an audible operating noise – especially when the heat is not being used and has to be actively dissipated. With a separate installation room (basement, utility room, outbuilding) and proper planning this is easy to manage – we factor in placement from the start.
What happens in summer?
The heat can go into hot water, your pool or a buffer tank – alternatively you can throttle or pause the miner. If it should keep running despite full buffers, the heat must be actively re-cooled; this increases power consumption and operating noise. We size the system so both match your usage profile.
Is it economically worthwhile?
The electricity you would use for heating anyway additionally generates Bitcoin rewards. Profitability depends on electricity price, Bitcoin price and difficulty – we calculate your scenario transparently with you, without promising returns.
Who installs the system?
The hydraulic integration is done by your heating contractor. We supply hardware, system sizing and the mining-side configuration, and coordinate directly with your installer.
Put Your Heating to Work
Tell us about your building and heat demand – we will get back to you with a concrete system recommendation.
Request a project quote