How Many Solar Panels Will I Need For My House

Before purchasing a solar energy system for your home an important step is finding out how many solar panels you need.

How many solar panels will i need for my house.

A 10kw solar system which consists of 40 panels can produce an average of 14 000 kwh per year. The exact number changes depending on the specifications of the chosen panel model as well as the sunshine available at the project site. Remember these are baseline figures to help with your estimation. You will need a roof space of about 680 sq ft for a 10kw system.

Depending on where you live the average 2 000 sqft house will need between 16 and 25 premium solar panels to supply 100 of its electricity needs. How many solar panels do i need. Keep in mind that the amount of power your solar system can produce depends on how much sunlight your roof receives and your location. Follow along to calculate the amount of solar panels your specific home will need.

Lastly let s assume you pay the national average rate for electricity which is 13 3 cents kwh. For the 9600 watt system i need sixteen 100 watt panels and four 200 ah batteries. The average cost of a solar panel system for a home in may 2020 is 3 18 per watt making an average 7 kw installed residential solar power system 22 260 before the 26 federal solar tax credit and 16 472 once the tax credit is applied. How many solar panels will i need for my 2 000 square foot house.

In the example above you would need 24 solar panels to account for 80 of your average consumption 29 6 kwh daily usage divided by 1 24 kwh per panel. How many solar panels do i need to eliminate my electric bill. Determine how many solar panels you ll need one solar panel produces about 1 24 kwh per day. The number of panels you need for your house depends on factors like location and panel performance.

In the real world these are only numbers and just like all areas of preparedness you need to compensate for failure points. An average homeowner needs 28 to 34 solar panels to fully offset their electricity bill with solar. Perhaps unsurprisingly there simply is not a straightforward answer to this question. Compare solar quotes on the energysage marketplace customized to your property and energy needs.

Here s how many solar panels you would need based on your average monthly electric bill. A home that consumes 1 000 kwh per month will normally need between 20 and 30 solar panels.