How Many Trees Are Saved By Solar Panels

Solar trees offer more than just energy output from their panels.

How many trees are saved by solar panels.

In the eastern united states forests typically accumulate about 2 metric tons of carbon per hectare during each year of growth. A 7521 watt system produces about 8318 kwh a year. Trees and buildings or other landscape features such as hills can block incoming radiation and cast a shadow reducing the usable solar radiation. They come with a 30 year warranty on the pv cells and the inverter.

8318 kwh x 1 106 pounds of co2 produced from conventional electricity comes out to 9200 pounds of co2 avoided each year. The standard envision solar tree is mounted on a single central tower with a 35 square foot 60 module solar photovoltaic panel a solar array mounted on top. 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. 9200 lbs saved with solar divided by 48 lbs of co2 stored by trees 191 66 trees.

I re ran the numbers using the report s estimate of 202 live actual trees per acre which suggests each tree has 215 square feet to itself and that the solar electric system would offset 4 3 trees. To provide a liberal estimate we have 27 m2 of solar panels that occupy an area that is approximately 50 feet x 200 feet 0 23 acres calculated to include the open space that we need to prevent them from shade. Shade from features in the immediate surroundings of your home can greatly affect the level of solar radiation reaching your panels. Solar tree systems elevate panels high into the air and support them with a single free standing structure.

Envision also provides a custom solution for self sustainable electric vehicle charging stations in these stations the solar powered trees produce energy that is stored. From a carbon offset standpoint the solar array is a big win. A typical mature tree stores about 48 lbs of co2 a year. I believe the truth is probably somewhere in between the two scenarios.

The 9 606 pounds of co2 that our solar system offsets every year is equivalent to the carbon absorbing capability of about 50 trees. Obviously there is a lot of extrapolation going on in this analysis. For each unit of electricity produced by solar solutions in this case we are considering on grid solar rooftop solutions as they are the best and most popular option across india over 154 trees are saved and approximately 20 metric tons of carbon dioxide is prevented from emission.