The ECCO Solar Charge Controller 50A is an essential component for any solar charging system. It is designed to regulate the flow of electricity from your solar panel to your battery, ensuring optimal charging and preventing overcharging. With a maximum input voltage of 100V and a maximum output voltage of 48V, this charge controller is suitable for a wide range of applications. Its advanced PWM charging technology ensures efficient and reliable charging, while the LCD display provides real-time monitoring of charging status and battery voltage. With its rugged construction and easy-to-use interface, the ECCO Solar Charge Controller 50A is the perfect choice for any solar charging system.