Size: 48V. This windsolar hybrid MPPT controller automatically recognizes 12V, 24V, and 48V battery systems and is designed for reliable offgrid charge and discharge management in residential, marine, and street lighting applications. Key benefits Efficient charging at low wind speeds using an intelligent MPPT control algorithm to maximize energy harvest from both wind and solar sources. Flexible battery support and charging modes, including threestage charging for wind and solar and userdefined battery types. Remote monitoring and control via WiFi, GPRS, app, or PC for convenient system status checks and parameter adjustments. Robust protection and load control to prevent overcharge, overdischarge, overload, and to manage night and day load behavior. Compact and durable construction in aluminum alloy suitable for outdoor and marine environments. Main features Type: MPPT wind and solar hybrid controller. Size and compatibility: 48V model; supports automatic detection of 12V, 24V, and 48V battery systems. Maximum input power: 5000W. Material: aluminum alloy housing for durability and heat dissipation. Control modes: intelligent MPPT with fan boost charging, PWM discharge, and PWM overcurrent limiting. Display: color LCD showing voltage, battery power, current, charging mode, temperature, and other parameters. Several parameters can be configured by the user. Working modes: selectable pure light control mode, normal open mode, and light control plus time control mode with four time periods plus morning light option. Wind generator compatibility: supports horizontal and vertical wind generators, AC and DC wind generators. Dual power supply support: battery plus solar input for flexible hybrid operation. Independent boost circuit: automatically recognizes battery voltage and provides boost charging options for different battery chemistries, including custom settings. Remote cloud monitoring: supports monitoring and control through WiFi, GPRS, mobile app, or PC. Protection functions: comprehensive safeguards against overcharge, overdischarge, overload, and temperature issues. Multiple load control modes adapt to varying day and night conditions. Packing list 1 x wind and solar hybrid controller 1 x external discharge resistor 1 x instruction manual Typical applications and scenarios Rural offgrid home: Combine a small wind turbine and solar array to charge a battery bank for household lighting, refrigeration, and small appliances. The MPPT controller improves harvest at low wind speeds and provides configurable charging for the household battery type. Marine or boat systems: Manage hybrid charging from a wind generator and deckmounted solar panels to keep onboard batteries topped up while at anchor. The aluminum alloy housing and configurable protection modes are suitable for marine environments. Street lighting and remote public facilities: Drive and schedule LED street lights or remote signage with light control plus time control options, ensuring reliable night operation and protecting battery life with intelligent charge and discharge management. Why this controller solves common problems Low wind output is often inefficiently used. Intelligent MPPT with boost charging captures more energy at low wind speeds. Managing different battery chemistries and voltages can be complex. Automatic voltage detection and multiple charging profiles simplify setup and reduce risk of battery damage. Remote sites require remote monitoring. Builtin WiFi and GPRS support plus app and PC access reduce maintenance visits and improve uptime. Mixed renewable inputs need coordinated control. Dual input support and comprehensive protection enable stable hybrid operation without manual intervention. Technical highlights for quick reference Rated voltage support: automatic detection of 12V, 24V, 48V systems Max input power: 5000W Material: aluminum alloy Control modes: MPPT fan boost charging, PWM discharge, PWM overcurrent limiting Display: color LCD with configurable parameters Remote monitoring: WiFi, GPRS, app, PC This controller provides a practical, configurable, and durable solution for hybrid wind and solar systems where efficient charging, remote monitoring, and flexible load control are required.