CSEM, a Swiss non-profit technology company, has come up with a technology that lets solar panels do just that. Researchers with CSEM have developed solar panels that can come in different colors and have no visible connections, which gives architects a lot of room to incorporate solar power into buildings without having to give up any aesthetic goals. white solar panels would stay cooler, which boosts their efficiency, and using them over large sections like the roof would keep the buildings themselves cooler, which would reduce the energy demand of cooling buildings. The technology consists of a colored plastic layer that goes over the panel. This layer acts as a scattering filter that reflects all visible light, yet lets in infrared rays. It can be used with any existing crystalline silicon solar cell technology.