Photovoltaic Solar Panels 3000kwh

As of january 2020 the average cost of solar in the u s.

Photovoltaic solar panels 3000kwh.

You need to divide the number of watts at which the panel is rated by the total surface area of the panel. If you select to hire a contractor to install your solar kit you should expect to pay approximately 1 00 per watt for labor wire conduit fittings breakers and other miscellaneous electrical components to complete the solar system installation. For a 3 kw kilowatt system which is 3 000 watts you can expect to pay 3 000 for installation. Is 2 91 per watt 8 730 for a 3 kilowatt solar system.

We then took 11 000 kwh and divided it by the respective ratios and then divided that number by 250 the typical panel wattage. In order to find a range for number of solar panels we compared arizona and maine s solar panel production ratios 1 31 and 1 61 the highest and lowest in the u s. According to the u s. In places with expensive electricity this results in monthly electric bills of over 200.

For instance if the surface area is 1 500 square meters and the rating of the panel is 250 watts you would divide 250 by 1 500 and then multiply by 100 to find the percentage for this example the solar panel in question would have an efficiency rating of 16 67 250 1500 x 100 16 67. That means that the total cost for a 3 000 watt 3kw solar system would be 6 460 after the 26 federal itc discount not factoring in any additional state rebates or incentives. How many solar panels do you need for 1000 kwh per month. A family with several siblings can easily reach a monthly consumption of 1 000 kwh.

But every home is unique and could use more or less power than the average home. A 3kw solar kit requires up to 250 square feet of space and could produce an estimated 200 to 550 kilowatt hours kwh of alternating current ac power per month assuming at least 5 sun hours per day with the solar array facing south.