Description of the objectCondition: 100% NewManufacturing: China, Chinese products of local factory for sale Fit for Voltage: 24v/36v/48v Maximum wind-generator power:1000W Wind-generator rated current:20A Maximum current output:25A Waterproof:IP50 Protection:Battery overvoltage protect,wind-generator current limit,wind-generator brake,speed protection Indicator:LED Capability:Mode charge Unloading way:PMW electrodeless and noiseless unloading Working temperature:-20 +60/35-85%RH(no condensing) Size:180*75*45mm Products Terminal Tips: Wiring of battery first,followed by wind turbines. "~~~" for three-phase alternator wiring port,B+ B- for the positive and negative battery terminal port.Reverse prohibited! Features:This high performance charger,designed for the small wind-generator charging system,specially for below 1KW power wind-generator charging system.Using tachometer pulse and overvoltage control methods.Rainproof design to meet the field requirements.Variety of features designed to form a flexible system to meet differentt customer needs. Feature: 1.High quality technical components guarantee its stability and reliability 2.Complete electrical protection features that make the system more reliable. 3.Anti-water,anti-dust shell make it applicable in various outdoor environment 4.Voltage/current control charging make sure storage batteries are always at the best state of charge 5.Using two kinds of protection methods,tachometer pulse and overvoltage control 6.Using PMW to unload redundant electrical energy,thus to protect batteries and make sure safety of generator. 7.Main power switch can provide if needed,priority wind-generation power,lack of energy when the mains supplement. 8.Aluminum alloy design,small size,good for heat dissipation. The package includes1 x Wind generator controller NOTE:The actual color and shape of the item may look slightly different from the images due to technical improvement and manufacturing variation or the color difference of the computer screen.