Renogy 30W 12V Monocrystalline Fixed Solar Panel, 5 Year Warranty Renogy 30 Watt monocrystalline solar Panel is ideal for recharging small electronics while away from the power Grid This particular panel is small and lightweight, making it easy to store, reposition when needed Featuring a junction box, connecting this panel to the charge controller or additional panels is as easy as 1-2-3 although small, This panel can withstand heavy wind & snow loads Use this solar panel to power your electronics wherever, whenever there is sunlight! Features: 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 Portable: With dimensions of 570x340x25mm, you can carry this 30W solar panels with you easily Easy Installation: Pre-drilled holes on the back of the panel for fast mounting and securing Reliability: EL tested solar modules; no hot-spot heating guaranteed