What's the difference between a P-type and N-type solar cell? Finn Peacock October 11, 2017 10:55 Updated Follow We have an excellent explanation here. Related articles What is better, a monocrystalline or a polycrystalline solar panel? What is a PERC solar panel? How can I compare different battery storage products? Are solar roof tiles, like Tesla's, worth it? How do I know if the panel I am being quoted on is Tier 1? Comments 0 comments Please sign in to leave a comment.