It is no secret that installing solar panels on your roof or property will reduce your carbon footprint, but exactly how much carbon dioxide will you be saving from the atmosphere by utilizing solar energy in your home? References: [1] Environmental Protection Agency (EPA). The panel is rated to produce 224 watts of power in 1 hour of peak solar intensity. To calculate out how many lbs of CO2 our 4,000 systems offset: 190,356 tree seedlings grown for 10 years, If you consider the estimated lifespan of a solar system being 30+ years, our 4,000 systems to date equals…, 5,710,687 tree seedlings grown for 10 years. In a good location, 1 MW farm can produce 6 hours*365 day*30 years = about 70,000 MWHs. If you are considering cutting down fewer than 50 trees to get the most out of a 7,500+ watt solar electric system, don’t feel guilty. Evaporative Coolers Don't Guzzle Water After All. Boston Solar uncovers the reasons we should all be thankful for solar energy even in 2020, and how you can save on the cost of installing solar for your Massachusetts home. Find out why New England is optimal for going solar and start with a free solar quote from Boston Solar. Karl Burkart is a writer, architect, digital strategist, and nonprofit executive focused on issues including climate change, biodiversity, clean energy, and sustainable agriculture. Boston Solar now installs Tesla Powerwall so you can save all of your solar energy with battery storage! Watch aerial drone videos of Boston Solar’s commercial solar panel installations. Over a typical 25 year lifespan that panel would produce about 8,200 kWh's. So if you live in Santa Fe, New Mexico you would generate 6 x 224 watts = 1.33 kWh in one day with that one panel. So let's get this straight.. solar panels are at least 20x better on the climate than coal, kWh for kWh. If you’re wondering if cold weather affects solar panels, the Massachusetts solar experts at Boston Solar explain at what temperature solar panels work best. Electricity from atomic energy emits 90 to 140 g CO2 per kWh of electricity produced. Let’s do some math (some of which we’ve covered before). Here's a comparison of several scientific studies on the carbon life-cycle costs of solar (both PV and thin film). An average residential solar system is 9 kW and would produce about 10,000 kWh in a year. Answered: Do Solar Panels Work Well in Cold Weather? Each kilowatt hour (kWh) that your solar PV system produces is a reduction in the carbon emissions of a single kWh of electricity produced by your local power utility. Designing the best solar photovoltaic (PV) system for your home takes a nuanced approach, with attention to detail. The relatively high range of uncertainty is due to the different grade of ores used. Boston Solar ensures you understand every aspect of the savings you can see from installing solar, including the property tax exemption, sales tax exemption, and more. The Lone Star State has 335 power plants, 81 "red alert" plants, and total CO2 emissions of 290 million tons for this year alone. 153.864 MJ/min Carbon (coal is not 100% carbon) C + O2 → CO2 + 32.8 MJ per kg C 12 + 2*16 = 44 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: 5 hours x 290 watts (an example wattage of a premium solar panel) = 1,450 watts-hours, or roughly 1.5 kilowatt-hours (kwh). How much does 1 MW of solar cell electricity generate to be able to reduce CO2 emissions? If you are curious what kind of impact your solar energy is having on the environment, you can use your own annual kWh solar generation and the lbs of CO2 to see what amount of carbon offsetting your system is responsible for. A 39% efficient thermal plant requires 2.564 MJ/sec to drive a 1 MW electrical generator. For poor ores, the higher value does apply and for rich ores, the lower value does apply. Taking into account the two years to pay off the embedded energy in the panel, after 25 years a 6.6kw system will have a net saving of around 243 tonnes … Solar energy is good for the whole state of Massachusetts, from job growth to carbon emissions to energy resiliency. It depends on how rich the ores are that are used to obtain the Uranium.