If you're looking for a convenient and portable power solution, the Renogy 100W Monocrystalline Foldable Solar Suitcase is an ideal choice.The Renogy 100 Watt 12 Volt Monocrystalline Portable Solar Suitcase is an entire solar power system incorporated into one small package. Weighing in at about 27.60 lbs, this lightweight suitcase includes two 50 Watt Monocrystalline Solar Panels, one 30 Amp Adventurer Charge Controller with an LCD Screen for power regulation, one 10ft tray cable with alligator clips for easy connection to the battery, one temperature sensor, one battery voltage sensor, and a protective casing for safe portability. The Renogy 100 Watt Solar Suitcase will make charging on the go as easy as 1-2-3!Please Note: The Charge Controller is Not Waterproof.Renogy 100W Foldable Solar Suitcase Maximum Power: 100WMaximum Operating Voltage (Vmp): 18.0VMaximum Operating Current (Imp): 5.71AOpen-Circuit Voltage (Voc): 21.6VShort-Circuit Current (Isc): 6.17AOperating Temperature: -40°F to +185°FFolded Dimension: 19.9 x 27.2 x 2.4 inchesWeight:27.65 lbsRenogy 30A ADV Charge Controller Nominal Voltage: 12 VDCRated Charge Current: 30AMax. PV Input Voltage: 25 VDCFloat Voltage: 13.8 VUnder Voltage 12 VOperating Temperature: -13°F to +131°FTerminals: Up to #4 AWG