2 PACK 60W DC 5V/18V Flexible Solar Panel with 2 USB Interface and Car Charge 50A Solar Charge Controller Off-grid Batterys-Charge PWM Intelligent Regulator for Home RV Car Boat

Features:
Solar energy, environmental protection, energy inexhaustible, bill-free and user-friendly.
Rechargeable, no extra wires, easy to use.
Monocrystalline solar cells and environmental PET film, safe, long service life.
Portable and frame design fit for both outdoor and indoor usage.
Standard 2 USB port, fits to be the power-supplys for mobile phone and other portable digital devices.
IP65 water resistance ensures it to be used in bad weather conditions.
Provided car charge and the clip can be used to charge the 18V batterys.
Controller provides short-circuit protection,open-circuit protection, reverse protection, overload protection.
Solar controller can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration.
Is perfect for lead-acid batterys: OPEN, AGM, GEL, NOT for nickel hydride, lithium ions or other.
Adjustable floating charge voltage, discharge stop voltage and discharge reconnect voltage.
Perfect and safe to use in various applications, such as home, industrial, commercial etc.