Solar Panel Feature: This product adopts a new conversion method to double the working current of solar output with the same area and power. The two-way voltage output of solar energy is divided into 18v & 9v or 12V & 6V by shifting gears. Under the same area of power the output current of the solar panel doubles making it possible to charge cars mobile phones computers and batteries in the same environment. Increased efficiency and doubled the charging speed. The product is flexible and foldable can be attached to a smooth surface with a certain amplitude (such as the car roof) Specifications: Material:PET+Poly silicon cell Waterproof rating: IP65 Solar energy conversion rate: 20% Pmax:60W Vpmax:18V/12V/9V/6V NOCT(nominal operating cell temperature):40-85 C Size:440x200x2.5mm Max solar input: 12V batterythe highest 23V 24V battery when the highest 46V Equalization:14.4V/14.2V/14.6V Float charge:18V/12V/9V/6V/5V (defautadjustable) USB Output voltage: DC output: 18V 2.81A USB output: 5V 2.8A (max) TYPE-C output: 5v 2.8A Self-consume:<10mA Operationg temperature:-35-60 Color:Black 1 Put the solar panel battery facing the sun and the LED indicator of the output box turns red. Then the solar panel starts to work. USB outlet output 5.2vDcvoltage DC circular outlet output 18v direct chargingvoltage (When you have to turn to block switchH blocking DC output voltage 12v& 18V-L blockingDC output voltage of 6v& 9V 2 This product is not recommended to charge themobile phone directly. It should be used together withthe charging bank which can be used to charge the mobilehone tablet computer and other electronic products 3 Connect with the battery connect the DC alligatorclamp with the output DC voltage of 18v(20V when noload). Note: the positive and negative crocodile clipsshould not be connected or touched in use which maycause short-line heating or burning Note: if the product is equipped with a controller it mustbe connected to the battery to work. Otherwise thecontrol is not displayed and does not workwarm tins Package Includes: 1XFoldable 60W Solar Panel with Accessories 1X Solar panels Battery Charge Controller 1X User Manual Optional: 10A Controller: Features 1.Build-in industrial micro controller. 2.Fully 4-stage PWM charge management. 3.One-key settingdigital display auto memory function. 4.Dual mosfet Reverse current protections low heat productions. 5.Build-in short-circuit protections open-circuit protections reverse protections over-load protections. Model: PWM Buck charge: 18.8V Float charge: 17.4V USB output: 5V/3A Self-consume: <10mA Discharge stop: 11.4V Voltage: DC 12V/24V Max solar input: <30V Current: 10A Rated working current: 20A Discharge reconnect: 10.2V Working temperature: -35 ~60 Output voltage: 12V/24V Automatically distinguish voltage