Category
Solar panel types & technology
Monocrystalline, polycrystalline, thin-film and efficiency, enough hardware literacy to read a proposal without nodding along.
All articles in this category
FAQ
Common questions
What's the difference between mono and poly panels?+
Monocrystalline cells are cut from a single crystal and usually run higher efficiency in less space. Polycrystalline are cheaper per watt and fine on large unshaded roofs.
Does higher efficiency always mean better value?+
Only when roof space or shade is tight. On a large clear roof, cost per kilowatt-hour produced matters more than percent efficiency.
Are thin-film panels worth considering for homes?+
Rarely for standard rooftops. They need more area and most US residential installers stick to crystalline silicon.
Become a subscriber
Free updates on costs, incentives and panel tech, written for homeowners, not sales teams.
Become a subscriber →