(Source: Original Article) Darwin Chambers Company has recently completed a rooftop solar panel project installed by Microgrid Energy. Having unsurpassed expertise, Microgrid Energy has become a leader in todays solar energy world, serving the St. Louis area as well as nationwide. With this addition of solar panels Darwin Chambers Company has gone green. 255 solar panels helps offset approximately 80% of Darwin Chambers annual electricity usage, as well as about 149,820 pounds of CO₂. All of the solar panels installed produce approximately 98,553 kWh in year 1. On an average day Darwin Chambers Company saves 5 trees, over 100 kg of CO₂, as well as over 700 miles not driven.