30A SOLAR CONTROLLER USB

For Lithium or SLA Batteries

This intelligent compact charger uses Maximum Power Point Tracking (MPPT) for maximum efficiency and charge rate. It can charge 12V or 24V lead acid (sealed, gel, or flooded) or 12V lithium battery banks, and supports 12V solar arrays up to 500W or 24VDC arrays up to 1000W. It features eight timer programs, three stage charging including constant voltage charging, and a backlit LCD to diplay real-time feedback on battery voltage, load voltage, PV voltage, time, etc. An external temperature probe is also supplied to adjust the float voltage according to the temperature when charging SLA batteries. The integrated Wi-Fi enables you to remotely access the controller using an app on your Smartphone to keep an eye on the system, and two USB ports are provided to charge your USB gadgets. The fanless design is built into a durable case for permanent installation with heavy-duty screw terminals for cabling up to 10AWG. Safety features include over-voltage, low-voltage protection, reverse connection, short-circuit, over-current, and over-temperature protection.