12 eV to 0.05 eV. Considering that the likely change (EB) is so very low, the boron is ready to thermally ionize at room temperatures. This enables for free energy carriers inside the conduction and valence bands thereby letting higher conversion of photons to electrons. Your solar panel's durability immediately https://flenzy.store/15kw-20kw-high-efficiency-vertical-wind-turbine-generator/