30w Monocrystalline Flexible Solar Panel with USB Port Built-in Short Circuit Protection

Features Full 4 level PWM charging management One key setting digital display automatic memory function Double mosfet reverse current protection low heat production Built in short circuit protection open circuit protection reverse protection overload protectionSpecifications ISC 3 33Voc 20 vVpmax 18 vPower 30wIpmax 2 77Output 5 v 18 vSize 660 280 2 5mmWaterproof IP65Conversion rate 20 19 6Instructions for use● Connect the battery to the charge regulator plus or minus It will display 1 if it detects a 12V battery and 2 if it detects a 24V battery ● Connect the photovoltaic module to the voltage regulator addition and subtraction ● Connect the consumer to the charge regulator addition and subtraction ● Insert the standard 5V output USB cable to charge the 5V device ● Connect the standard 12V battery DC alligator clip ● Connect the DC lighter plug clip for car battery charging ● Attention Do not allow the positive and negative poles of the alligator clip to contact or connect with each other otherwise it will cause short circuit and burnout Package Included 1 x solar panel