Selecting a Solar Cell Type

For all practical purposes, how the different types of solar cells work in applications is very similar. What is important when buying panels is to choose the right panel based on how much power you need, how much room you have, and where they will be mounted. They will all do the same thing - make electricity when the sun hits them. Thin film are often less efficient, so will take up more room for the same power, but on the other hand they work better in hot climates due to not losing quite as much at high temperatures and are less expensive to manufacture.

You will see some manufacturers and websites claiming that panel XX is better because it is more efficient at low light. While it is true that monocrystalline ARE better, the difference in average daily production is less than 1%. If you have low light, you also have low sun energy. So converting 15% of very little is not much better than converting 14% of very little. So, yes, it is true, but about #18 on the list of things to worry about when buying solar panels.