) of 18% for their unique products and 11% for rooftop devices. Since the Smartflower is self-cleaning and cooling, its reduced efficiency is considerably intriguing, even though the company doesn’t offer any explanation concerning why. The cost of the Smartflower solar panel is about $25000 to $30000, depending on which https://thefairlist.com/story5528260/5-simple-techniques-for-smartflower-solar