Oxford PV has built the most efficient solar panel ever made. The solar cell can convert 25% of the sun’s energy it receives into electricity, compared to an industry average of between 15-20%. The Oxford University spinout credits the breakthrough to its perovskite-on-silicon tandem solar cells. Perovskite, a calcium titanium oxide mineral, is better at absorbing light than the crystalline
Oxford PV has built the most efficient solar panel ever made. The solar cell can convert 25% of the sun’s energy it receives into electricity, compared to an industry average of between 15-20%. The Oxford University spinout credits the breakthrough to its perovskite-on-silicon tandem solar cells. Perovskite, a calcium titanium oxide mineral, is better at absorbing light than the crystalline

