We are the original manufacturing factory JW Series Wind/Solar hybrid controller uses PWM step less unloading way to control wind turbine and solar batteries intelligent charging of battery. When the energy is generated by the solar panels and wind generators exceeds the battery storage capacity, the control system must be consumed the excess energy to ensuring optimal battery charging characteristics, so that the energy can be fully used. Specifications: Material: Aluminium Alloy System Voltage: 12V/24V Wind 500W + Solar 300W for 24V Max.Wind 300W+Solar 200W for 12V Charging Current: 30A/24V,40A/12V Filling protection: 28.8V±1% Float Filling: 27.6V±1% Filling Recovery: 26.4V±1% Temperature Compensation: -48mV/℃ Over Discharge Disconnect (dc): 21.8V±1% Over Discharge Recovery (dc): 24.6V±1% Over-voltage Cut off (dc): 32.0V±1% Over-voltage Recovery (dc): 30.0V±1% Unload Current (dc): ≤0.1A Voltage Drop (dc): ≤0.5V Control Mode: PWM Display Parameters: Voltage, Charging Electric Current, Storage Battery Power Protection Type: Lightning Protection, Solar Reverse Charge Protection, Battery Open-circuit Protection, Battery Reverse Protection, Over Wind Speed and Over-voltage Soft Automatic Brake Protection, Overload Protection etc. Heat-dissipating Method: Radiator Environment Temperature: -25℃ ～ +55℃ Using Altitude: ≤5.5km (need to reduce power above 2km.) Environment Humidity: 0～90%, No Condensation Item Size: Approx. 6.5*5.5*2.5in (L*W*H) Item Weight: 1.15 kg/2.52 lbs Package List: 1 x Wind/Solar Hybrid System Controller 1 x User Manual
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