20A Charge Controller Regulator Solar Panel LED Display 12-24V, Battery Regulator Solar Panel Safe Protection

The solar regulators are integrated electronics that do not require replacements. Overload and short-circuit protection. Reverse polarity and discharge protection. In normal operating conditions, both direct and float charging are available, thus increasing battery life. Five charging working modes: pure lighting control, lighting and timing control, manual operation mode, and debugging mode. Parameters and LED display; a single button to complete all settings, intuitive and easy to use. Product Description Specifications: Color: Black Material: Plastic Rated Voltage: 12V / 24V (Automatic Switching) Max. Charge/Discharge Current: 20A Max. Solar panel input voltage: ≥50V Stop charging voltage: 14.7V/29.4V Low voltage recovery: 12.2V/24.4V Low voltage protection: 10.5V/21.0V USB output voltage/current: 5V 2A No charge loss: ≥10mA Temperature compensation: -3mV/Cell/°C Operating temperature: -20°C~60°C Protection: 1. Overload protection 2. Short circuit protection 3. Lightning protection 4. Undervoltage protection 5. Under-tariff protection 6. Reverse polarity protection Package includes: 1 x Solar charge controller 1 x User manual