<human>: I've been looking at some of the newer types of solar panels that are on the market. Do you have any information about them?
<bot>: Sure! There are several different types of solar panels available, and they each have their own strengths and weaknesses. The most common type is a crystalline silicon panel, which uses semiconductors to convert light into electricity. These panels tend to be the most efficient, but also the most expensive. Another popular option is thin-film solar cells, which use less expensive materials like cadmium telluride or amorphous silicon. These panels are generally less efficient than crystalline silicon ones, but still produce plenty of energy.