Please don’t forget to divide the value of the yearly sum of direct normal irradiance in KWh/m2/y by 365 to obtain the value for average Sun Hours per day for your location In other words, the tilt of your solar panels is equal to the latitude of your place. out/australia_sunshine_hours.JPGģ.4 If you live outside the USA and Europe you can find the Average Sun Hours per day value for your country by using the World map of direct normal irradiance, which means that these values are applicable for the solar panel held perpendicular to the sun rays. Please don’t forget to divide the value of the yearly sum of global irradiation in KWh/m2 by 365 to obtain the value for average Sun Hours per day. ‘System size’ means the total power of the solar panels that need to be installed on your roof to meet the electricity consumption target you want to offset to the solar system.ģ.2 You can find the Average Sun Hours per day value for Europe by clicking on the following link: Then by clicking on the little black arrow right to the checkbox, you can expand the legend and see the value of Average Sun Hours for your location after zooming in the map as much as you need to find the place where you live.Įventually, you get the minimum and the recommended size (in Watts) of the solar system you need. After that, you will see a map of the United States with Average Sun Hours plotted on.
WINDOWS GRID PANELS HOW TO
You can find below information on how to find Average Sun Hours per day also known as Perfect Sun Hours/PSH/ for location in the USA, Europe, Australia, and New Zealand, and rest of the world:ģ.1 You can take this value for the USA by clicking on the following link:Įxpand the ‘Solar Resources’ folder on the left and tick the ‘Avg.
WINDOWS GRID PANELS FREE
A fair percentage is usually 30 to 40, you are free however to choose a lower or a higher percentage value. If your home is connected to a utility grid, it is rather uncommon to offset all of your consumption to a solar electric system. What percentage of this power will be used by renewable solar energy? You are asked to quote your monthly consumption according to your monthly electricity bill.Ģ. How many KiloWatts-Hours (kWh) do you use per month? By using this calculator you acknowledge that we can’t be held responsible for any damages as a result of using this calculatorġ. Here is a quick guide on how to use the calculator.ĭisclaimer: The provided calculator is for informational and educational purposes only. Using the On-grid systems solar panel calculator for designing grid-tied solar power systems Other useful solar power calculators: Looking For No Hype Proven Solar Power Products or Solar Panels? Click here to Discover Your Proven Solar Panel or Solar Item Now! In the new tab, to the right of “Flash,” click the Down arrow and then Allow.Īlways click on the ‘Update’ button below the solar power calculator after entering new values in the calculator. To the left of the web address, click Lock: If the solar calculator isn’t working, you might need to change your settings to allow Flash. Therefore, If you are using iPhone/Android you may have difficulties in viewing our solar calculator.įor Chrome browsers: The calculator needs Flash to work To use our solar power calculator you need to have Adobe Flash Player installed. Please scroll down to read the Help file showing you how to use this free solar calculator. If you want to design your off-grid solar power system for your o ff-grid home, cabin, cottage, or lodge and mobile solar power system for your RV, van, motorhome, car or boat or your grid-tied solar panel system for your residential home you’ve come to the right place. Welcome To Our Free Solar Panel Calculator And Solar Power Calculator Designated For Designing Off-Grid Solar Power Systems and On-Grid Solar Panel Systems.
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