About ALLPOWERS Since 2010, ALLPOWERS has focused on the research and design of portable power station and foldable solar panel, we committed to providing clean, green and sustainable power solutions. Whether you are in family emergency, hiking camping, outdoor RV, etc., ALLPOWERS provides reliable power that you can take your adventure anywhere. Waterproof Equipped with a rugged water resistant, anti-shock, dust-proof exterior for outdoor use. Durable Made of Oxford cloth, it can be placed on the roof to provide you with solar energy conversion power in sunny days. Portable It can be folded as a briefcase size(41.5 x 26 x 0.2 in\ 26x 20.5 x 0.4 in) for easy transport and great for any outdoor hiking or camping. FREE CABLES 1* Solar to XT60 cable 1*Solar to DC5525 cable 1*8mm DC adapter 1*3.5x1.35mm adapter 1*5.5x2.1mm adapter How to build the series or parallel connection? The solar panel is equipped with PV-rated, output solar cables. The Positive connector is a male connector and the negative connector is a female connector, these wires by themselves are rated for series connections. When the solar panels are connected in series (+ connected to -, + connected to-), the voltage is added; when the solar panels are connected in parallel (+ connected to +,-connected to -), the current is added. Note: Parallel connection, it need to purchase extra solar MFF+FMM connectors, (Negative to Negative, Positive to Positive) Specification: Rate Power: 100W Actual Measured Power: 65W-70W Maximum Power Voltage (Vmp): 18V Maximum Power Current (Imp): 5.4A Cell Type: Polycrystalline Dimentions(Unfolded): 1220×650×10mm/48×25.6×0.4inch Dimentions(folded): 510×650×30mm/20×25.6×1.2inch Weight: 2.6kg IP Waterproof Level: IP65 Specification: Rate Power: 100W Actual Measured Power: 65W-70W Maximum Power Voltage (Vmp): 18V Maximum Power Current (Imp): 5.4A Cell Type: Polycrystalline Dimentions(Unfolded): 1220×650×10mm/48×25.6×0.4inch Dimentions(folded): 510×650×30mm/20×25.6×1.2inch Weight: 2.6kg IP Waterproof Level: IP65