what was the primary benefit that researchers gained when they began developing solar cells from polycrystalline sillicon instead of monocrystalline sillicon

Question

production was faster
the Solar cells lasted longer
the structure was thinner
energy transformation was more effecient

Answer 1

The primary benefit that researchers gained when developing solar cells from polycrystalline silicon instead of monocrystalline silicon is that production was faster. Polycrystalline silicon solar cells can be manufactured more quickly and at a lower cost compared to monocrystalline cells, making them more accessible for widespread use. While monocrystalline cells generally offer higher efficiency, polycrystalline cells provide a more economical option for solar energy production.