Solar Roof Output Calculator

It allows homeowners small building owners installers and manufacturers to easily develop estimates of the performance of potential pv installations.

Solar roof output calculator.

Upon entering an address the tool analyzes factors such as shade roof orientation and local weather patterns to calculate how many hours of sunlight hit that roof in a typical year. Nrel s pvwatts calculator estimates the energy production and cost of energy of grid connected photovoltaic pv energy systems throughout the world. 250wp dc in controlled conditions. Drag the roof area into view by holding down the right click and drag image across the screen.

These figures are based on information you provide using a number of assumptions to indicate potential benefits. Solar roof is comparable in price to a typical roof with solar panels. If only one roof press next. Our solar rate calculator determines the likely energy output of your pv array based on your home location and roof pitch as well as the size of the array.

This is called the nameplate rating and solar panel wattage varies based on the size and efficiency of your panel. It uses this data along with your energy bill and the current feed in tariff rate to calculate your likely savings. Hints you can zoom in a bit more onto your roof using the zoom slider on the map so your roof fills a significant part of the screen. Solar system output calculator find out how much natural sunlight is available in your area local area and how to take advantage of this natural energy.

Purchase solar roof at one of the lowest cost per watt of any national provider and take control of your monthly electricity bill. The solar roof tiles cost 2 85 per watt and the inactive shingles cost 5 60 per square foot. Project sunroof uses google earth s high resolution imagery to help calculate a roof s solar energy potential. Solar energy calculator this tool provides estimates for fuel bill saving and financial payments you may receive by installing a solar photovoltaic i e.

Find a suitable system based on your roof size and geographical location. Solar rooftop calculator average solar irradiation in state is w sq m 1kwp solar rooftop plant will generate on an average over the year kwh of electricity per day considering 5 5 sunshine hours. Solar roof is comparable in price to a typical roof with solar panels. If you wish to add another roof press appropriate button.

There are plenty of solar calculators and the brand of solar system you choose probably offers one.