Dualchannel MPPT WindSolar Hybrid Controller A wind and solar hybrid charge controller with two independent MPPT channels, designed for flexible installations and higher energy harvest. Ideal for offgrid lighting, street lights, remote sites, and hybrid power systems where panels or turbines face different directions or partial shading. Key benefits Dual MPPT control: Two independent MPPT inputs (MPPT plus MPPT) increase energy conversion and improve peak power tracking compared with singlechannel MPPT plus PWM controllers. Handles two groups of photovoltaic modules from different orientations or with partial obstructions. Remote monitoring: Builtin Bluetooth and mobile app support allow realtime monitoring and system adjustments on site or remotely. efficiency: Complete performance with maximum conversion efficiency up to 98 percent for efficient wind and solar charging. Robust charging and protection: Boost MPPT charging path, comprehensive protections against solar reverse charge, battery open circuit, reverse polarity, over current, over voltage, overload, and more. Flexible power modes and cooling: Supports battery or solar panel power mode, LCD display for status and settings, and air selfcooling for reliable operation. Key specifications Voltage options: 12/24V (auto), 24/48V (auto) Rated total power: 12000V Rated power: 8000W (wind) / 4000W (solar) Charging path: Boost MPPT charging Noload current (DC): <= 0.06A Display: LCD display Cooling mode: Air cooling / self cooling Working temperature and humidity: 20 to 55 C / 35 to 85% RH (noncondensing) Weight: 4.9 kg (controller plus dump load) Product size: 194 x 98 x 260 mm (7.64 x 3.85 x 10.24 inch) Dump load: external load <= 1 KW with R1, wind power >= 1 KW with R2 Maximum input voltage for wind: 12/24V: <= 240V; 48V: <= 390V Maximum input voltage for solar: 12/24V: <= 240V; 48V: <= 390V Protections: solar reverse charge, battery open circuit, antireverse connection, over current, over voltage, car brake, over load, etc. Package contents Wind and solar hybrid controller x 1 External discharge resistor x 1 Connection cables x 2 Instruction x 1 Important note Lithium batteries cannot automatically identify voltage. Typical applications Offgrid street lighting that combines rooftop solar arrays and small wind turbines to maintain consistent lighting during varied weather. Remote hybrid power systems for cabins or field sites where solar panels face different directions and a small wind turbine supplements energy production. Backup hybrid systems for communication sites or sensors where dual MPPT inputs maximize available energy from mixed arrays. This controller is suited for hybrid windsolar systems requiring dual MPPT inputs, realtime monitoring, and conversion efficiency.