Automatic Wind&Solar Hybrid PWM Controller(600W Wind+400W Solar) 
<br />Material: Aluminium Alloy 
<br />System Rated Voltage: 12V / 24V (Automatic Identification） 
<br />Wind Power Generator Power: 600W 
<br />Photovoltaic(PV) Modules Power：400W (Max.) 
<br />Charging Current: 37.5A 
<br />Filling protection: 28.8V+-1% 
<br />Float Filling: 27.6V+-1% 
<br />Filling Recovery: 26.4V+-1% 
<br />Temperature Compensation: -48mV/℃ 
<br />Over Discharge Disconnect (dc): 21.8V+-1% 
<br />Over Discharge Recovery (dc): 24.6V+-1% 
<br />Over-voltage Cut off (dc): 32.0V+-1% 
<br />Over-voltage Recovery (dc): 30.0V+-1% 
<br />Unload Current (dc): ≤0.1A 
<br />Voltage Drop (dc): ≤0.5V 
<br />Control Mode: PWM 
<br />Display Parameters: Voltage, Charging Electric Current, Storage Battery Power 
<br />Display: LCD 
<br />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. 
<br />Heat-dissipating Method: Radiator 
<br />Environment Temperature: -25℃ ～ +55℃ (-13℉ ～ 131℉) 
<br />Using Altitude: ≤5500 m (It need to reduce power above 2000m.) 
<br />Environment Humidity: 0～90%, No Condensation 
<br />Item Size: Approx. 165 * 140 * 64mm / 6.5 * 5.5 * 2.5in (L * W * H) 
<br />Item Weight: Approx. 1112.7g / 39.2oz 
<br />Package List: H16303 
<br />1 * Wind/Solar Hybrid System Controller 
<br />1 * User Manual
<br />Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.