Commercial Perovskite solar cells at 10 cents per watt could soon bring lower cost energy
The U.S. Department of Energy’s National Renewable Energy Laboratory (NREL) has created an environmentally stable, high-efficiency perovskite solar cell, bringing the emerging technology a step closer to commercial deployment. Lower cost There are estimates that perovskite solar panels could cost just 10 to 20 cents per watt, compared to 75 cents per watt for traditional …