Item Type: Solar Panel Kit Material: Monocrystalline Weight: Approx. 1150g / 40.6oz Product Size: Approx. 36x33cm / 14.2x13.0in Controller Product Size: Approx. 13.3x7x3.5cm / 5.2x2.8x1.4in Maximum Power (PMAX): 25W x 2 Open Circuit Voltage (VOC): 20V Maximum Power Voltage (VMPP): 18V Short Circuit Current (ISC): 2.6A Maximum Power Current (IMPP): 2.23A Output: DC18V USB 5V Standard Test Conditions: AM=1.5 Irradiance=1000W/ Temperature=25 Controller Parameters: Rated Voltage: 12V 24V Automatic Rated Current: 60A Only Suitable Batteries: For OPEN AGM GEL Feature: Without power storage function Scope of Application: Car batteries, automobiles, RVs, ships, airplanes, satellites, space stations, outdoor breeding, planting, tourism, solar street lights. Package List 2 x Solar Panel 1 x 1-to-10 USB Cable 1 x 1-to-2 Cable 1 x Connecting Cable 8 x Suction Cup 2 x Buckle 1 x Adapter Cable 1 x Battery Clip 1 x Controller 2 x Chinese and English Manual 1. Please allow 0& 8209;1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1Apply to car, saloon car, ship, aircraft, satellites, space station, planting, tourism, solar street lamp. 2Strong applicability, perfect for charge MP3 mobile phones, mats or other controlled devices. 3Dual female USB port with USB charging cable for convenient charging of the device. 4Lightweight and portable, widely used in outdoor mountaineering, hiking, camping, traveling, etc. 5Monocrystalline solar panel, with high conversion rate, good output efficiency, low light efficiency.