New System Is 20 Times More Efficient Significant advances in the efficiency of solar systems and the invention of concentrating solar arrays have been tempered by the same set of problems: the sun doesn't shine when it's cloudy or at night. While battery technology may prove to be effective for use in individual homes, larger scale [...]Solar Systems That Can Work At NightRelated Products:Scientists Develop Spray on Solar Panels Japan Building World's Largest Floating Solar Plant Silo Protection Systems For Cement Industry
