This is a very exciting development in raising the efficiency of PV modules. I'm looking forward to hearing who it is that Oxford PV have teamed up with here. With their new manufacturing facility in Germany we could see super-efficient modules coming off the production line very soon. This revolutionary perovskite technology has the ability to boost the performance of silicon and CIGS solar cell as well as having some interesting applications in the BIPV market. One to keep a eye on.