How Many Solar Panels To Power A Heat Pump

However many people aren t sure which type of solar panel system is best to use alongside a ground or air source heat pump.

How many solar panels to power a heat pump.

The heat pump itself is typically a standard air source heat pump though some geothermal heat pumps may also be powered by the energy of the sun. If you already have a heat pump just look at your electric bill during the heating months to see how much more electricity compared to months that your heat pump doesn t run. To get these numbers we used high and low panel production ratios to calculate how many solar panels are needed on average. Based on data from the vt dept.

Putting this into a little more perspective if you had a 1kw unit and were running the smallest air conditioner 1 3kw the solar panel would provide you with 5 7 units of. Some air conditioners will even use as much as 2 5kw meaning that the minimum power of your solar panel system would need to be 3kw just to power the air conditioning. How many solar panels do i need to power my house. The typical homeowner will need 28 34 solar panels to cover 100 of their energy usage dependent on location and roof size.

And unlike most heat pumps that quit working when outdoor temperature drops below 39f the acdc12 is a low ambient optimized solar heat pump unit designed to function all the way down to 5f. Solar powered heat pumps are units that are powered by a solar panel that is added to the system. This solar power heat system will provide heat for pennies per hour with up to 90 or more of the energy coming from the sun. A home that consumes 1 000 kwh per month will normally need between 20 and 30 solar panels.

Powering heat pumps with solar energy is the least expensive way to heat your home through the winter and cool during the summer. Firstly it s important to understand that although there are many types of solar panel systems available that can be floor mounted roof mounted and made into tiles with many different functions. How many solar panels do i need to run my heat pump. Too few panels and they could barely power even the smallest of electrical devices.

As discussed above if you want solar energy to power your heat pump the solar panel system would probably need to be at least 26 m2 though you may benefit from having more than this. I figured at 40 or 45 degrees have the heat pump turn off and switch to the gas furnace and with the solar panel the heating bill might not be too bad in 40 50. The exact number changes depending on the specifications of the chosen panel model as well as the sunshine available at the project site. When it comes to solar panels the more you can fit on the roof the better.