Ground Source Heat Pump And Solar Panels

A few meters below the surface the temperature of soil doesn t fluctate very much even in the depths of winter or the hottest days of summer.

Ground source heat pump and solar panels.

For example electric radiators have a cop of 1 meaning they are 100 efficient comparatively ground source heat pumps have a cop of 4 5 making them 400 500 efficient. To run the heat pump it uses electricity so an air source heat pump can produce 3kw or more dependent on the heat pump cop from 1kw of electricity and a ground source heat pump can produce 3 5kw or more again dependent on the heat cop from 1kw of electricity. Consumers also know solar pv panels are used to generate electricity by absorbing energy from the sun and converting it from dc to. This would make the system entirely eco friendly.

Heat pumps have some impact on the environment as they need electricity to run but the heat they extract from the ground the air or water is constantly being renewed naturally. The system is designed for heating properties with an area of 300 400 square meters. The combined system of solar panels and ground source heat pump for a heating capacity of 20 kw and 16 kw. The total volume capacity of double buffer tanks batteries 1 500 litres.

When it comes to pairing the two separate technologies with solar you ll likely spend more money with solar powered ac since the technology requires more solar panels to meet its needs than air source heat pumps require. According to energy efficiency vermont a typical air source heat pump uses 50 percent less energy than a window ac unit. Instead of extracting heat energy from the air a ground source heat pump relies on a refrigerant loop buried in the ground.