Renogy Solar Panel 30 Watt 12 Volt Mono Monocrystalline Power Charger for RV Battery Boat Caravan and Other Off-Grid Applications, Black-30, Black

[Product Efficiency] High module conversion efficiency. Ideal output: 120Wh per day (depending on the availability of sunlight). Bypass diode minimizes power drop caused by shade and ensures excellent performance in low-light environments. [Portabl] With dimensions of 22.4x13.4x1.0 inches, you can carry these 30W solar panels with you easily. [Easy Installatio] Pre-drilled holes on the back of the panel for fast mounting and securing. [Reliabilit] EL tested solar modules; no hot-spot heating guaranteed. Pre-drilled holes on the back of the panel for fast mounting and securing.