Check the listing for details. 400W 12V/24V Wind Generator Battery Charge Controller Regulator Waterproof. Condition: New. Listed at 28.29 USD. 400W 12V/24V Wind Generator Battery Charge Controller Regulator WaterproofThis high performance charger,designed for the small wind-generator charging system,specially for below 500W 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.The controller controls the wind turbine to automatically charge the battery. When the battery is full, the fan is braked by the internal circuit automatic control. When the battery voltage drops to the recovery voltage, the fan resumes charging the battery, thus protecting the fan and the battery.2. The charging adopts the voltage limiting and current limiting control to ensure the best charging effect, and at the same time provides maximum protection for the fan and the battery.3.Unique reverse connection protection circuit. Since when the battery is reversed due to improper operation, there is no need to replace the fuse. Just reconnect the positive and negative polarity (this function wins the customer's praise), making the whole system more reliable.4.The LED indicates the working state of the circuit, which is simple, intuitive and clear.5. Efficient mod6.Anti-water,anti-dust shell make it applicable in various outdoor environment7.Voltage/current control charging make sure storage batteries are always at the best state of charge8.Aluminum alloy design,small size,good for heat dissipation.Specification:Fit for Voltage:12V/24VMaximum wind-generator power:400WWind-generator rated current:10AMaximum current output:16ABrake voltage:15V/30VStatic power:8mAWaterproof:IP67Size:82*20*87mmPackage included:1 x Wind generator controllerPaymentDelivery detailsTerms of salesAbout usContact usPayment1.All major payment methods are accepted, including Apple-pay, Google-pay, Paypal, Credit cards, etc.2.Payment must be received within 3 business days before transaction close automatically.Delivery details1.We ship to your eBay address. Please make sure address and phone number are correct.2.Delivery time depends on destination distance and many other factors.3.Import duties, taxes and other charges may vary, Please know about relevant laws and regulations in advance. Terms of sales1.We are an international seller, however, we can't send to some countries for not supporting a direct post.2.If you need a bulk of purchase, please feel free to contact us.About us1.We will make you happy to deal with us. 2.Do not hesitate to contact us, we serve you a 100% customer satisfaction.3.We provide you with refund, exchange, resend or return service.Contact us1.If you have any questions, Welcome to email us through Ebay Messages box. 2.We will reply you and resolve problems as quickly as possible. 3.Business Hours: Sun-Fri 9:00-18:00 (Beijing Time GMT+8:00).