Solar Panel Size Calculator Uk

Off grid solar power system calculator.

Solar panel size calculator uk.

This tool gives estimates based on information you provide and a number of assumptions to indicate potential benefits. Solar panels for households typically come in the standard dimensions of 1 70m x 1 00m that s around 1 7m2 for every panel installed however the wattage output w of the panels will likely vary between 250w and 360w for a more efficient module. How big are solar panels. Our simple off grid solar system sizing calculator is a good start to help ascertain viability of your project.

Use this calculator to quickly estimate how many large solar panels you could fit onto a roof and roughly calculate how much power they could generate kwhrs. This is to help you decide whether a pv system is for you. Here are the results of your form submission. A 5kw solar system may produce enough energy to power your home but you may not have enough roof space for a system of that size.

The number of panels the roof layout the overall system size allowing space for roof mounting equipment and example power output figures kwhrs are provided for each system. Please be sure to take this into account when calculating and using our 12v solar panel calculator. Installing solar panels can be a great decision for your home for the environment and for your savings. Our calculator will give you 2 options.

One solar panel produces about 1 24 kwh per day. Essentially solar panels produce 77 56 less c02 per kwh of electricity. To calculate the number of panels you need divide the hourly energy usage of your home by the wattage of the solar panels. The average size of solar panels used in a rooftop solar installation is approximately 65 inches by 39 inches or 5 4 feet by 3 25 feet there is some variation from brand to brand and if you re installing a large scale solar panel system such as for a warehouse or a municipal building your panels will be closer to 6 feet long.

Simply enter the average power you use per hour and number of hours used per day. Determine how many solar panels you ll need. Use the solar energy calculator for an idea as to the benefits you may see from installing a solar pv system. Please contact us by email email protected or on 01903 213141 if you are unsure or wish to discuss your project further.

As you can see there is a fair difference between winter and summer values in the uk. For the most accurate and personalized off grid system size calculation call our solar experts at 1 800 472 1142. Pv solar panels tend to vary between 150w to 345w per panel depending on the size of it and the cell technology use to create each of the modules.