Science Buddies: "Ask an Expert"

Are Quantum Photovoltaics more efficient than Monocrystalline solar panels? My group is doing a project on a way to make energy more efficient. We have decided on solar panels. We have been researching Quantum Photovoltaics, but cannot find many sources. Are you or do you know a credible source on Quantum Pholovoltaics. If not, do you have any suggestions on how to make solar panels more efficient.