Is 6 Solar Panels Enough

The average solar panel is around 17 6 square feet and produces 265 watts under direct sunlight per day equaling out to 15 watts per square foot.

Is 6 solar panels enough.

That panel is rated at 100 watts at peak efficiency meaning on a 78 degree cloudless day at solar noon on the equator during the equinox. For the sake of example if you are getting 5 hours of direct sunlight per day in a sunny state like california you can calculate your solar panel output this way. Solar panel type and quality make a significant difference in terms of solar output and efficiency. For a rough guide compare the amount of electricity you purchased last year to the amount that solar panels in your state produce.

The average american home needs 14 36 solar panels to power their home. Few things about solar panel output efficiency. An average homeowner needs 28 to 34 solar panels to fully offset their electricity bill with solar. Thus the output for each solar panel in your array would.

This is because the solar equipment is still tied to the utility power grid. At this rate you d only need 20 panels to get to 6kw saving you space on your roof but not necessarily money as they are more expensive than most. For instance monocrystalline photovoltaic pv solar panels are known to be the most efficient solar panels on the market but also the most expensive. If you want the top of the line take a look at solarworld s high efficiency sunmodule panels which produce a very high 300 watts.

5 hours x 290 watts an example wattage of a premium solar panel 1 450 watts hours or roughly 1 5 kilowatt hours kwh. A 6kw solar system produces enough electricity for almost half the private homes in the us so there s a good chance that it is the right size for you. Compare solar quotes on the energysage marketplace customized to your property and energy needs. The number of panels you need for your house depends on factors like location and panel performance.

Measure your available roof space. If there is not enough unused solar energy in your credit balance with the utility to cover that usage you will see it reflecting as a charge on their invoice. If you live in a sunnier state less solar panels are needed to generate the electricity your home needs. Not all solar panels are the same.

How much energy does a solar panel produce.