48V 140A MPPT Solar Charge Controller, 140Amp Solar Regulator Max.PV Input 500V, Max. Charging Current Can be Set, Work with 48V Lead-Acid and Lithium Batteries

Features

• Wide Voltage and High Power Support: The 140A solar controller handles up to 500V open-circuit voltage and 6500W power. It features a broad MPPT voltage range of 60V to 450V DC and allows for customizable charging currents from 10A to 140A.Note: Max.PV input current: 18A, it is recommended that all solar panels be connected in series. A solar panel startup voltage of 90V and an optimal operating voltage of 280V ensure efficient performance. For optimal results, 12AWG wire is used for the photovoltaic connections
• Born for Energy Storage Batteries: Designed for applications requiring efficient energy transfer from solar arrays to battery storage over long distances, this controller supports high-voltage systems to minimize energy loss during transmission. It accommodates various energy storage batteries such as 100AH, 200AH, and higher capacities. Higher charging voltages enhance charging efficiency, utilizing high voltage direct current for energy transmission to reduce line losses and improve overall system efficiency
• Large LCD Screen: The solar controller's LCD offers comprehensive monitoring capabilities, providing real-time information on PV voltages, PV current, PV power, battery voltage, charge current, date, power generation capacity, error codes, and version number. This user-friendly interface supports effective system performance monitoring, issue identification, and system management
• Compatible with Multiple Type Batteries: 140amp solar charge controller compatible with a variety of 48V batteries (Lead-acid and lithium, User customize): Sealed, Gel, Flooded and LI (LiFePO4 and Lithium-Ion) battery charging parameter pre-set, other batteries can be customized charging parameter according to your need. User-programmable Bulk charging Voltage, Float Voltage, Battery equalization voltage. Battery wire size recommend：2AWG
• Multiple Protections: The solar regulator incorporates comprehensive protection features including Undervoltage, overvoltage, overcharge, overcurrent, overheating, and short circuit protections. It also includes self-protection and self-recovery functions for perfect charging and discharging cycles. Dual smart fans ensure effective heat dissipation, preventing performance degradation due to overheating and maintaining optimal operational conditions