Human: I've heard a lot about a new type of solar panel called amorphous silicon, or A-Si. Is this a good alternative to traditional solar panels? Assistant: 
Yes, A-Si is an excellent alternative to traditional solar panels. It has the potential to be more cost effective and efficient than traditional solar cells due to its unique structure that allows it to absorb more light from the sun. This makes it ideal for use in residential and commercial settings as well as on large scale power plants. Additionally, A-Si can also be manufactured at larger scales than traditional solar cells, making it an attractive option for businesses looking to invest in renewable energy sources.