Number Of Solar Panels Needed For A House

Follow along to calculate the amount of solar panels your specific home will need.

Number of solar panels needed for a house.

The exact number changes depending on the specifications of the chosen panel model as well as the sunshine available at the project site. You will need a roof space of about 680 sq ft for a 10kw system. How many solar panels do i need. Gregg garrison general manager of northeast solar in hatfield ma gave some guidelines for the average homeowner regarding the number of panels to power both electrical and hot water requirements.

A home that consumes 1 000 kwh per month will normally need between 20 and 30 solar panels. While many factors are involved in determining how many solar panels are needed to power your home there is a basic formula. The number of panels you need for your house depends on factors like location and panel performance. Keep in mind that the amount of power your solar system can produce depends on how much sunlight your roof receives and your location.

A typical american home will need 14 36 solar panels to cover their power bill and at least 227 square feet of rooftop space to accommodate the solar panels. Updated june 25 2020. Before purchasing a solar energy system for your home an important step is finding out how many solar panels you need. Compare solar quotes on the energysage marketplace customized to your property and energy needs.

Dividing your hourly requirement by the solar panels wattage calculates the total number of panels you need.