This wind and solar hybrid street light controller is designed for small offgrid systems. It safely and efficiently manages charging from wind turbines and solar panels while providing clear system information on an LCD and flexible user settings. This listing is for the 24V version; the controller is also available for 12V and 48V systems. Key benefits Optimized energy harvesting: MPPT boost function for the wind generator maximizes charging efficiency, especially at low wind speeds. Hybrid charging: Supports combined wind and solar charging with automatic management to protect the battery and balance inputs. Clear, userfriendly display: Large LCD shows voltage and current for wind, solar and load. Menu buttons let users view and set key parameters. Multiple operating modes: Select pure light control, alwayson normal mode, or light control plus time control with four timed periods and morning light. Wide compatibility: Works with 12V, 24V and 48V battery systems and supports common battery chemistries including lithium. Safety and reliability: Builtin protections against reverse charging, overcharge, undervoltage and overload help protect system components. Low standby consumption: Noload current is 0.05 A or less for minimal parasitic drain. Compact and adaptable: Small form factor for easy mounting in cabinets or control boxes. Technical specifications System rated voltages: 12V, 24V, 48V (this listing is for the 24V version) Important system limits: Combined wind plus photovoltaic current divided by system voltage must be less than or equal to 40 A. Wind generator current divided by system voltage must be less than or equal to 25 A. Photovoltaic array current divided by system voltage must be less than or equal to 25 A. Noload current (DC): 0.05 A or less Controller power supply source: wind turbine or photovoltaic panel Product size: 167 x 145.5 x 61.8 mm (6.57 x 5.73 x 2.43 in) Package size: 360 x 250 x 120 mm Operating temperature and humidity: minus 20 to plus 55 degrees C; 35 to 85 percent relative humidity without condensation Package contents: 1 wind and solar hybrid controller Typical applications Rural or remote street lighting: Combine a small wind turbine and solar panels to keep street lights charged and operating through variable weather. Offgrid cabins and remote power: Provide stable battery charging from both wind and sun for lighting, small appliances and communications equipment. Marine and mobile installations: Use on boats or mobile stations where both solar and wind energy are available to extend autonomy and reduce generator run time. Notes for installation and sizing Choose wind and photovoltaic arrays so the currents meet the system limits listed above relative to the selected system voltage. The controller can be powered by the connected photovoltaic panel or the wind turbine; ensure proper wiring and grounding per your system requirements. Review load and battery capacity to select the correct system voltage and to avoid exceeding the current limits. This controller is a compact, flexible option for managing hybrid wind and solar charging in small offgrid systems, delivering MPPT boost for wind charging, a clear LCD interface, selectable operating modes and essential safety protections.