Enhance your solar energy system with this advanced MPPT Solar Charge Controller, designed for maximum efficiency and reliable performance in various solar photovoltaic applications. Crafted from durable ABS material, this controller supports automatic identification of 12V or 24V systems and delivers a maximum charge and discharge current of 20A, making it ideal for home power generation, base stations, RVs, yachts, ships, and more. Key Features: · High Tracking Efficiency: Utilizes multiple tracking algorithms to quickly locate the optimal working point of the I-V curve, offering faster response and superior circuit energy conversion efficiency for enhanced solar power utilization. · Comprehensive Electronic Protection: Features battery reverse connection protection, PV reverse connection protection, PV short circuit protection, and charging overcurrent protection to safeguard your system and prolong battery life. · Multifunctional Connectivity: Supports Modbus protocol, allowing connection with external LCD screens or Bluetooth modules for real-time monitoring of device status and running data, as well as enabling easy adjustment of controller parameters. · Temperature Compensation Technology: Built-in temperature detection enables derating charging without the need for a fan, ensuring stable operation in extreme temperature conditions from -20℃ to +55℃. · Current Limiting Charging Mode: Automatically reduces charging power when solar panel output exceeds rated current, protecting the system by maintaining the charging current within safe limits. · Adjustable Parameters: Compatible with GEL batteries, lithium batteries, and more, providing customizable charging settings to suit different battery types and optimize battery health. · Dual USB Output Ports: Equipped with two USB output ports delivering 5V/2A each, allowing convenient charging of mobile devices directly from the solar charge controller. · Robust and Reliable Design: ABS housing with an IP30 protection rating ensures durability and reliable performance in a variety of environmental conditions. Specifications: · Material: ABS · Charging Type: MPPT · Working Voltage: 12V/24V Automatic Identification · Maximum Charge and Discharge Current: 20A · Solar Panel Maximum Open Circuit Voltage: 60V (at lowest temperature) · Maximum Photovoltaic Input Power: 260W (12V), 520W (24V) · USB Output Voltage: 5V/2A x 2 · Standby Consumption: ≤50mA · Working Temperature: -20℃ to +55℃ · Terminal Wire Gauge: 10mm² / 7 AWG · Protection Grade: IP30 · Rechargeable Battery Types: GEL battery, lithium battery, and others Package Includes: · 1 x MPPT Solar Charge Controller This MPPT Solar Charge Controller combines intelligent technology, safety protection, and flexible functionality to maximize your solar power system’s efficiency and longevity, making it an essential component for reliable renewable energy management.