Sun Tracking Solar Panel: WETOWN design handle is built-in LIGHT INTENSITY SENSOR can detect the sunshine intensity, helps users to adjust the direction and angle of this Portable Solar Panels..High Energy Conversion Efficiency: Foldable Solar Panel SP100W is made of Monocrystalline Silicon solar cells, which generate energy from the sunlight at high conversion efficiency up to 23.4%..XT30 Parallel Plugs: Consider of the difficulties to parallel solar panels via traditional MC4 connectors.(you need program and components). WETOWN issues the plug & play XT30 parallel ports in the handle, you can connect maximum 2*SP100W Solar Panels to build a 200W output system..Functional 6+2 Outlets Solar Charger: 18.4V DC5521(Max 5A), XT60(10A), 2*XT30(10A), QC3.0 USB & TYPE-C(5V/3A, 12V/1.5A, 18V/1A), attach with spliter cable DC5521 to Anderson & DC7909. Compated to Jackery/Ecoflow/Bluetti/Goal Zero/Anker Power Stations, charging your phones, Pad, cameras, mini fridge. etc..Portable Solar Panel Kit: 23.6*15.3*1.38in (Fold), 48.8x23.6in (Expand), 10±0.2lbs. ETFE Laminated Solar Panel, IP67 Waterproof & Dustproof, operation temperture: -4 to 140°F. Convenience to bring it anywhere to enjoy the sunshine.