The future of energy supply lies in the intelligent use of renewable energy sources. At the heart of this development are fothermo heating elements, which, in combination with heat pumps, represent a highly efficient and sustainable solution for hot water and heating support.

Innovation through fothermo heating elements
fothermo heating rods are advanced technologies that convert excess electricity from photovoltaic systems directly into thermal energy. Their modular design enables seamless integration into existing heating systems, while their mechanical freedom minimizes energy losses and maximizes self-consumption. By using intelligent control systems, the heating rods adapt dynamically to the energy flow, which significantly increases their efficiency. These properties make them an essential building block for sustainable energy supply.

A key advantage over heat pumps is their ability to absorb the fluctuating yields of photovoltaic systems precisely and without delay. Continuously controlled heating elements enable the precise use of excess energy and can immediately convert every watt into heat. This flexibility helps to relieve the load on the power grids and significantly increases the self-consumption of solar power.

Advantages over heat pumps
In contrast to heat pumps, which can contain coolants with a high greenhouse gas potential, PV heating rods do not contain any climate-damaging substances. While heat pumps have to be serviced regularly because coolants can escape minimally, fothermo heating rods are almost maintenance-free. In addition, the use of a heating rod reduces the annual running time of the heat pump by about half. This doubles the service life of the heat pump and reduces maintenance costs and emissions in the long term.
Especially in unrenovated buildings or in summer months when heating requirements are low, heating rods offer a more efficient alternative to oversizing the heat pump. They can completely take over hot water preparation and thus optimize energy consumption. One example of this is the combination of heat pump and heating rod in a hybrid system, which reduces both energy requirements and operating costs.

Efficiency and environmental friendliness of the heat pump
Heat pumps use ambient energy from the air, water or ground to generate heat with minimal electricity consumption. In combination with PV heating rods, this efficiency is further increased, as excess solar power flows directly into the hot water preparation. The synergy of both systems ensures a sustainable, cost-efficient and long-lasting heating solution. Another ecological advantage is the relief of the electricity grids through the continuous storage of excess energy in the hot water. Reference projects show that this combination can result in savings of up to 300 euros per year, which further increases profitability.

synergy effects of the combination
The combination of fothermo heating elements and heat pumps offers numerous advantages:

• Optimal use of solar power: Excess PV power is used directly to heat water, maximizing self-consumption.
• Protecting the heat pump: Heating elements take over the preheating, which reduces the running time of the heat pump and extends its service life.
• Reduced CO2 emissions: The elimination of coolants in the heating elements improves the environmental balance.
• Flexibility: Heating elements can be controlled as needed, for example during peak times of solar power production.
• Economic efficiency: The overall efficiency of the system reduces operating costs and increases sustainability.

Example: The solar boiler with heating element and heat pump
A clear example of this synergy is the use of a heat pump storage tank with an integrated fothermo heating element. During the day, excess PV power is used to heat the water. At night or when there is little sunlight, the heat pump takes over to maintain the temperature. This collaboration enables continuous, energy-efficient and environmentally friendly hot water preparation.

A particularly innovative project shows how stepless heating elements in combination with a basic stove can ensure self-sufficiency of up to 95 percent for hot water and heating. The remaining energy was obtained exclusively from wood and photovoltaics, which further improves the environmental balance of this system.

Conclusion
The combination of fothermo heating elements and heat pumps marks an important step towards sustainable energy use. These technologies complement each other perfectly by efficiently using renewable energy and minimizing environmental impact. For homeowners who want to future-proof their energy supply, this solution offers an optimal balance of cost efficiency, longevity and climate protection.
The advanced stepless control technologies of heating rods not only offer flexibility, but also make a significant contribution to the cost-effectiveness and environmental friendliness of modern heating systems. In combination with photovoltaics, they enable sustainable and future-proof heat provision.