Solar panels are poised to be truly green
![solar panels](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/12/ticker_solar_panels_free.jpg?fit=860%2C460&ssl=1)
Solar panels are about to break even on their energy usage and greenhouse gas emissions.
NPS Climate Change Response/Flickr
Solar panels are about to break even on their energy usage and greenhouse gas emissions.
NPS Climate Change Response/Flickr