New Solar Kit All Black Solar Panel with 10A-100A Controller Suitable for Balcony Camping RV, Charging for Cell Phone Computer Headset ?? Key Features ? High Output: Monocrystalline cells with 23%+ efficiency ? Smart Solar Controller: 12V/24V auto-adjustment + LCD display (real-time 13.2V monitoring) ? All-Weather Ready: IP65 waterproof panel & CE-certified controller ? Complete Accessories: Hooks/suction cups/clips/DC cable included ?? Package Contents 1 Solar Panel (Black, 4 reinforced corner holes) 1 Controller (SOECOPO, CE logo) 2Alligator Clip Cables (Black/Red) 4Anti-Slip Suction Cups (White) 1DC Plug Charging Wire 2Heavy-Duty Hooks ? Tech Specs *Material: monocrystalline silicon *Color: black *Waterproof rating: IP65/IP66 *Solar Energy Conversion Rate: 21% *Maximum power current (Imp): 1.38A *Maximum power voltage (Vmp): 18V *Number of batteries: 32 *Output: USB5V/2.5A *Open Circuit Voltage (VOC): 5V ?? Usage Tips ? Clean panel surface with soft cloth weekly ? Avoid shading 50% of the panel area ? Connect battery BEFORE solar input