A NEW CROP OF SOLAR PANELS IS THE US' BEST HOPE OF CATCHING CHINA

Summary from the TLDR newsletter

Tandem solar is a new technology that adds second and third layers of material on solar panels to convert more of the Sun's radiance into electricity. Several companies plan to start selling panels commercially soon. The panels can generate 25% more energy than current available devices. Successful adoption of the technology will allow the world to meet the rapidly rising demand for electricity with less land and roof area.