Solar Panels Outdoor Portable Monocrystalline Photovoltaic Solar Charger with Controller

Feature: 1. Solar charger board, adopts dual MOS reverse current protection and low heat generation. 2. Built?in short circuit protection, open circuit protection, reverse protection and overload protection. 3. The solar panel can be bent for surface installation, which is easy to install and maintain. 4. With controller, built?in industrial microchip, large LCD screen, adjustable parameters. 5. Can be used as a portable emergency charger, widely used in outdoor, mountain, grassland, camping, etc. Specification: Condition: 100percent Brand New Item Type: Solar Charger Material: Monocrystalline Weight: Approx. 1000g / 35.3oz Size: Approx. 420x420mm / 16.5x16.5in Open Circuit Voltage: 20V Short Circuit Current: 1.71A Conversion Rate: 23-24percent Isc Temperature Coefficient: +/-0.05percent celsius Voc Temperature Coefficient: -0.33percent celsius Power Temperature Coefficient: -0.23percent celsius NOCT (Nominal Working Battery Temperature): 45 celsius (+/- celsius ) Output: 18V / 5V Controller Parameters: Rated Voltage: 12V / 24V Automatic Adaptation Rated Current: 20A Maximum PV Voltage: 50V Maximum PV Input Power: 12V: 260W 24V: 520W Charging Current: 120A Discharge Current: 20A Maximum Solar Input: <50A Self-Consumption: <10mA USB Output: 5V/2A Maximum Working Temperature: -35-60 celsius . Package List: 1 x Solar Charger1 x Clip1 x Charging Cable1 x Controller4 x Suction Cup1 x Chinese and English Manual Note: 1. Please allow 0‑1 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.3. This solar charger does not have electric storage function.