Building Low-Cost, High-Efficiency Solar Cells

Building Low-Cost, High-Efficiency Solar Cells

III-IV solar cells are the best solar cells on the planet…off the planet… anywhere. They’re high-efficiency…they’re thin…they’re light…they’re flexible… they’re the best you’re gonna get. The problem is that they tend to be really expensive because of the way that they’re manufactured. They’re two to three orders of magnitude more expensive than incumbent technologies like…