48V Wind Solar Hybrid Controller for Wind Turbine Generator Kits Overview A 48V hybrid controller designed for small wind turbine generator kits and photovoltaics. Universal compatibility with multiple battery types, lockable voltage settings, and multiple load modes make it suitable for offgrid systems that require reliable, adjustable power management. Key benefits Flexible compatibility: Works with a range of battery types and supports 48V battery banks. Voltage can be locked to match system requirements and prevent accidental changes. Better charging under low wind: Supercharged MPPT technology automatically matches wind turbine output, allowing effective charging even at low wind speeds. Stable solar charging: Series MOS tube PWM charging reduces controller power consumption and improves system stability. Clear system monitoring: Large LCD digital display shows realtime data for wind turbine, solar PV, battery, loads, daynight status, and cumulative energy generation for easier system management. Reliable protection: Builtin protections include solar reverse polarity protection, battery reverse polarity protection, overcharge protection, undervoltage protection, overload protection, and noload protection. These features help protect equipment and maintain efficient operation. Durable electronics: Internal circuit board is dustproof and antistatic to improve longevity in varied installation environments. Main features Nominal system voltage: 48V Compatible with multichemistry battery banks; voltage lock function available Wind charging: supercharged MPPT algorithm for optimized capture from wind turbines Solar charging: series MOS tube PWM charging for low controller consumption and steady output Load output: multiple working modes and adjustable load settings to match different applications Display: large LCD showing wind, PV, battery, load, daynight indication, cumulative generation, and other status parameters Circuit protection: reverse polarity protection for solar and battery, overcharge, undervoltage, overload, noload, and antistatic, dustproof PCB design Practical applications Remote or offgrid cabins: Manage combined wind and solar inputs to maintain a 48V battery bank for lighting, appliances, and small heaters. Rural lighting and communications: Power street or site lighting and lowpower communication equipment where grid power is unavailable or intermittent. Mobile systems such as RVs, boats, or remote workstations: Integrate wind and solar sources to support 48V battery systems and provide monitored, adjustable load control. Why choose this controller Designed for hybrid wind and solar systems where reliable, adjustable charging and clear monitoring are required. Reduces wasted energy with MPPT wind matching and efficient PWM solar charging. Multiple protections and a dustproof, antistatic internal board help sustain longterm operation in outdoor or semiexposed installations. What is supplied and installation notes Hybrid controller sized for 48V systems. Follow system wiring diagrams and battery manufacturer recommendations when connecting wind turbine, PV, battery, and loads. Configure voltage lock and load modes to match battery chemistry and application needs. Regularly monitor the LCD display for system status and cumulative generation. Technical reminders Ensure system components are rated for 48V operation. Use proper fusing and cable sizes per installation requirements. Verify polarity before connection to avoid triggering reverse polarity protection. This controller provides a practical, monitorable solution for combined wind and solar charging in 48V battery systems, offering adjustable operation modes, efficient charging technologies, and comprehensive protection features.