Use solar power to run a heat pump and increase self-consumption
Combining a photovoltaic system with a heat pump is a highly efficient way to use the solar power that you generate. Rather than being fed into the grid, surplus energy can be used directly to heat your home or produce hot water. Smart control systems can further maximise your self-consumption of solar power and reduce your energy costs.
Integration of the heat pump via a bidirectional interface (LAN). This enables more precise control. The heat pump turns on during the day. Source: Solar Manager AG.
The photovoltaic system supplies electricity for the heat pump of this apartment building in Münsingen.
The geothermal probe heat pump for this apartment building prefers to turn on when solar power is coming from its own roof.
In this single family home, the PV system and heat pump are coordinated and regulated in such a way that solar energy is used as efficiently as possible.
The Optiheat All-in-One geothermal probe heat pump from the quality plant in Münsingen uses solar power for heating and hot water production whenever possible.
Documents for your trade partner
Your trade partner will help you plan and install your photovoltaic system and energy man-agement system. You can give the following documents straight to your trade partner:Documents for your trade partner
Your trade partner will help you plan and install your photovoltaic system and energy man-agement system. You can give the following documents straight to your trade partner:
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Get a quick overview of specialist solar panel installers from across Switzerland so you can get in touch with them directly, quickly and easily.
How PV systems and heat pumps work together
A modern energy management system (EMS) is indispensable as it ensures that all compo-nents work together efficiently. The EMS acts as a coordinator between energy consumers – heat pump, electric car, washing machine, etc. – and the photovoltaic system and any battery storage devices. It maximises your self-consumption of solar power, enabling you to use the energy you generate to meet the specific needs of your household.Technical implementation and standards
Many heat pumps can be connected to the EMS via a PV input or a widely used SG-Ready interface, allowing them to switch on automatically when there is a PV surplus. This means you can use your energy efficiently without having to carry out any additional steps or adjust any settings.CTA’s Optiheat and Aeroheat heat pumps for houses and apartment buildings operate using the Modbus industry standard. This interface is compatible with conventional energy management systems, including Solar Manager, which is the most widely used solution in Switzerland.Examples of heat pump and photovoltaic systems
