ECO-WORTHY 400W Solar Panels N-Type 4Pcs 100 Watt 18V Monocrystalline Solar Pane
[Effortless Installation for Beginners] Lightweight panels with plug-and-play connectors, and the pre-drilled holes on the back of the panels allow for quick installation on roofs or brackets. Even if you’re a beginner, you can install them quickly.