The past decade has engendered the era of solar panels for home use. homes and businesses across the country are transitioning away from a fossil-fueled electricity grid towards a clean energy economy, necessitated by emissions reduction targets in a time of global climate change. amidst this period of energy reform, solar panel systems for houses are taking off at a remarkable rate. its time to give residential solar the credit it deserves. Investing in usl rooftop solutions leads to great savings, while protecting the environment. usl rooftop solar solutions lets you save electricity bills and earn from your idle rooftop space.