The Shocking Truth About Solar Cell Efficiency: How Far We’ve Come and How Far We Still Have to Go
You might be surprised to learn that the average solar cell efficiency is a mere 15-20%. Yes, you read that right – 15-20%! Despite the rapid advancements in solar technology, the efficiency of solar cells has been stuck in a rut for decades. But why is that, and what’s being done to change it? The…
