Will photovoltaics heat the house?

Heating expenses, like electricity and water bills, are among the most expensive aspects of maintaining a home. Moreover, just like electricity prices and other utilities, the costs of heat production are also regularly increasing. When looking for ways to reduce expenses, it is worth considering heating the house with electricity from photovoltaics, for example, by combining solar panels with efficient electric underfloor heating.

How does a photovoltaic installation work? 

The growing interest in photovoltaic projects leads more and more people to wonder not only whether photovoltaics can heat a house, but also how the PV installation itself works. The principle of its operation is simple: the panels placed on the roof or ground accumulate solar energy, which is then converted into electrical energy used to power various devices and home and industrial installations. Therefore, having your own solar power plant allows you to become independent from the constantly rising electricity prices, and as it turns out – also to heat our apartment.

Photovoltaics for heating the house – how can it be used?

Heating becomes possible thanks to the cooperation of individual heat sources with photovoltaic installations. The best example of how photovoltaics can be used to heat a house is heating films and mats used in underfloor systems. This allows us to move away from traditional, increasingly inefficient and non-ecological solid fuel boilers – for example, coal-fired ones.

It is no secret that heating a house with electricity from photovoltaics has many advantages. Thanks to them, investors choosing this method for heating their apartments usually cannot imagine going back to traditional coal stoves. The main benefits of photovoltaic heating include:

– reducing costs associated with the operation of the heating installation thanks to its supply of completely free electricity from solar panels,

– the possibility of using a comfortable, discreet, and efficient solution, for example, in the form of a heating mat or film. Photovoltaics for underfloor heating does not require the installation of radiators, pipes, or any other visible elements,

– the guarantee of having a self-sufficient, maintenance-free heating system, without the need to replenish fuel supplies or perform maintenance tasks,

– using an ecological, fully safe heating system for the environment, people, and animals, based 100% on renewable energy sources.

Heating films and mats – photovoltaics for underfloor heating

Heating with photovoltaics that combines PV modules with heating mats and films is becoming increasingly popular. This system is an attractive alternative to expensive investments, such as heat pumps. The advantage of heating films, like infrared mats, is the possibility of self-installation – only the connection to the grid should be entrusted to a specialist with the appropriate qualifications.

Above all, however, we are talking about an efficient and maintenance-free heating system that allows the use of photovoltaics to heat the house. In this case, thermal energy is produced by utilizing electrical resistance, making the entire installation comfortable and completely safe. The heating mat can be used in any room, allowing photovoltaics to become the sole power source for the home heating installation.

The efficiency of heating films and mats reaches 100%, which means they can convert almost all the electrical energy obtained from solar panels into heat. As a result, heating a house with electricity from photovoltaics becomes extremely efficient, as there are practically no thermal energy losses.

The installation of a heating mat or film is also appreciated by allergy sufferers, as their operation – unlike convection heating – does not cause air movement. This significantly reduces the transmission of allergens, making it easier to breathe in a house heated by photovoltaics.

Is photovoltaic heating cost-effective?

Another argument for choosing photovoltaics for heating the house is the economics. Heating with electricity is simply cost-effective. Regardless of whether you choose underfloor heating or another method of producing heat in the house, the electricity to power the installation will always be free. You can also reduce the costs of building your own home solar power plant by taking advantage of numerous grants and support programs that significantly accelerate the return on investment in PV modules.

See: Installation of photovoltaic panels

Is it worth investing in photovoltaics for heating the house?

In summary, the answer to the question of whether photovoltaics can heat a house is: of course, yes! In combination with an efficient, effective, and ecological heat source, such as heating mats and films, photovoltaic heating will be a great idea for a completely maintenance-free, reliable, modern, and at the same time cost-effective installation. If after reading this article and considering our arguments you are thinking about choosing underfloor heating under PV panels, check our offer. You will find the best heating films and mats as well as comprehensive photovoltaic services for the home.