Electric heating - Modern solutions for your home

Moderner Raum mit Elektroheizung

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The way we heat our homes is changing. Electric heating is increasingly becoming the preferred choice for many households looking for a sustainable, flexible and future-proof solution. While fossil fuels are becoming less attractive, electric heating systems offer numerous advantages - especially when combined with renewable energy.

Whether you want to heat your entire home with electricity or are looking for a supplement to existing heating systems, electric heating systems offer flexible application options for every need. But what technologies are available, what should you look out for and how can you use electricity particularly efficiently for heating?

Why electric heating is becoming increasingly popular

Electric heating solutions offer numerous advantages that make them an attractive alternative to gas or oil heating systems. Especially in times of rising energy prices and a greater awareness of sustainability, more and more people are opting for this type of heating.

Advantages at a glance:

  • Environmentally friendly: Electric heating does not cause any direct CO₂ emissions and can be operated in a climate-neutral way using green electricity or your own photovoltaic system.
  • Low maintenance: In contrast to conventional heating systems, electric heating systems require hardly any maintenance or regular inspections.
  • Quick installation: Electric heating systems are easy to install without complex pipe systems - ideal for renovating old buildings or new builds.
  • Energy efficiency: Modern electric heating solutions enable precise heating and avoid unnecessary energy losses.
  • Flexibility: Whether as the main heating system or as a supplementary heat source - electric heating systems are versatile.

Another important factor is the increasing availability of green electricity tariffs and the possibility of becoming less dependent on energy suppliers by generating your own electricity (e.g. via a photovoltaic system).

„The future of heating is electric - sustainable, efficient and independent of fossil fuels.“

Types of electric heating systems

Depending on your needs and budget, there are various electric heating systems to choose from. Each system offers individual benefits and is suitable for different areas of application.

Infrared heaters - warmth to make you feel good

Infrared heaters do not heat the air, but heat the walls, furniture and people in the room directly. This creates a pleasant room climate that is particularly suitable for spot heating - for example in the bathroom or study.

Advantages:

  • Efficient heat distribution

  • No swirling up of dust - ideal for allergy sufferers

  • Low space requirement

Heat pumps - efficiency through environmental energy

Heat pumps use energy from the air, water or ground and convert it into heat. Especially in combination with photovoltaics, they are an extremely efficient and sustainable solution for year-round heating.

Advantages:

Direct heaters - heat at the touch of a button

Direct heating systems convert electricity directly into heat and offer fast, selective heating for individual rooms or as additional heating.

Advantages:

  • Immediate heat output

  • Simple control via thermostats

  • Low acquisition costs

Bitcoin heaters - heating and earning money

Bitcoin heating, which uses the waste heat from Bitcoin miners, offers an innovative option. While the devices are working and generating new bitcoins, heat is generated that can be used to heat living spaces.

Advantages:

  • Additional source of income through Bitcoin mining

  • Efficient use of heat that is generated anyway

  • Sustainable alternative through dual energy use

Ofen 2 kort fortalt

Mer varme, mer bitcoin og ingen kompromisser.
Ofen 2 Front

Ofen 2

Ny
1.000 W
Strøm
50 m²
Oppvarmet areal
32 dB
Støynivå
opptil 35 TH/s
Gruvekraft
€ 0.10 / kWh
Bitcoin-belønning
(Ø 1 år)
Pr. 06.2025
€ 0.22 / kWh
Bitcoin-belønning
(Ø 4 år)
Pr. 06.2025
90 x 32 x 14 cm
Størrelse
24 kg
Vekt
€1.650,00
-21%
€2.090,00
inkl. moms og frakt
Kjøp nå
Gratis frakt
30 dagers returrett
Laget i Østerrike

Comparison: electric heating systems at a glance

Heating system Advantages Field of application
Infrared heating Pleasant radiant heat, space-saving Living rooms, bathrooms
Heat pump High efficiency, environmentally friendly New buildings, well-insulated houses
Direct heating Fast heat, affordable purchase Auxiliary heating, small rooms
Bitcoin heating Income from mining, sustainable use of heat Living rooms with high heat requirements

Heating with electricity and photovoltaics - a sustainable combination

One of the most attractive options for electric heating is to combine it with a photovoltaic system. By producing your own electricity, you can significantly reduce your heating costs and make yourself less dependent on rising electricity prices.

How does it work?

Your solar system generates electricity during the day, which is used directly to power your heating appliances. Surplus energy can be stored or fed into the grid. Heat pumps and Bitcoin heaters in particular benefit from this combination, as they work efficiently even on days with little sunshine.

The advantages at a glance:

  • Reduced energy costs through self-consumption
  • Self-sufficient heat supply
  • Subsidies through government grants and favorable loans

Photovoltaics not only offer you the opportunity to heat your home in a climate-friendly way, but also to make considerable savings on energy costs in the long term.

How can you heat efficiently with electricity?

Heating with electricity can be cost-efficient - if you take the right measures. Efficient heating appliances, clever controls and thoughtful use can help to reduce electricity consumption.

Beregn dine årlige besparelser på oppvarming

Elektr. kostnader (/kWh)
-
0.26
+
80
Variabel strømpris
Ved å bruke en variabel strømleverandør på spotmarkedet i kombinasjon med 21energy-appen kan du redusere strømkostnadene dine med opptil 50%.
PV-system
Om sommeren er det mulig å tjene penger på overskuddsstrøm fra et solcelleanlegg, hvis det er tilgjengelig. Verdien er et grovt estimat basert på konvensjonelle data.
Varmepumpe
Varmepumpe
- € 1.400
/ År
Gass og olje
Gass og olje
- € 2,800
/ År
Elektrisk
Elektrisk
- € 4,160
/ År
Bitcoin-varmer
Bitcoin-varmer
- € 4,160
/ År
+ € 4,580
/ År
Gjennomsnittlig besparelse i oppvarmingskostnader per år. *
€ 4,372
Ekstra fortjeneste gjennom inntektsgenerering av overskuddsstrøm:
0 + 0 = € 0
Spar opptil 3 tonn CO₂ per år
Beregn i detalj
* Besparelsene i oppvarmingskostnader ble bestemt ved å sammenligne dem med de gjennomsnittlige oppvarmingskostnadene for alle oppvarmingssystemer.

Here are some tips that can help you:

  1. Use smart thermostats to heat your rooms only when necessary.
  2. Choose low-cost electricity tariffs, such as night-time electricity or special heat electricity tariffs.
  3. Optimize the insulation of your home to minimize heat loss.
  4. Use modern technologies that intelligently control electricity consumption.

Electric heating - the future of heat supply

Bitcoin heizung

Electric heating offers you numerous options for heating your home efficiently and sustainably. The combination with renewable energies, smart control systems and innovative solutions such as Bitcoin heating systems make this form of heating particularly attractive.

Whether you want to heat your entire home electrically or supplement individual rooms, there is a suitable solution for every situation. Heat pumps are an ideal choice in well-insulated new builds, while infrared heaters or direct heating systems can be an ideal addition to existing systems.

The future of heating lies in flexible, sustainable and cost-efficient solutions - electric heating is a decisive step in this direction.

 

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Maximilian Obwexer profile picture

Maximilian Obwexer

Maximilian Obwexer er medgrunnlegger og administrerende direktør i 21energy. Han deler av sin ekspertise her på bloggen og som foredragsholder på ulike konferanser. Hovedtemaet er Bitcoin-gruvedrift og utnyttelse av spillvarme.

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