40A MPPT Wind Charge Controller 12V 24V Efficiency IP67 Waterproof with LED Indicators

40A MPPT Wind Charge Controller Overview This 40A MPPT wind charge controller optimizes power from a wind turbine and delivers controlled charging to a 12V or 24V battery system. Designed for reliable long term operation, it balances charging performance with multiple protections and clear LED status indicators. Key benefits Efficient charging: MPPT charging maximizes energy capture from variable wind speeds and directs power to the battery for improved charging efficiency. Battery health management: Voltage and current controlled charging helps keep the storage battery in an appropriate state of charge. Durable design: Aluminum alloy housing provides effective heat dissipation for stable operation in continuous use. Clear status feedback: LED indicators show charging and braking conditions so you can monitor system status at a glance. Comprehensive protection: Built in protections reduce risk of damage from common issues in wind systems. Features Model style: 40A MPPT wind controller Working voltage: 12V or 24V automatic identification Charging mode: MPPT Protection level: IP67 Standby current: 3.6 mA Protections included: battery overcharge and overdischarge protection, reverse connection protection, overload protection, lightning protection, current limiting, automatic braking and manual braking for the wind turbine Housing material: aluminum alloy for improved heat dissipation LED status indicators: green for charging, red for braking or fault conditions Indicator behavior Green LED (charging): Off when wind is not connected or wind speed is too low. On when the controller is charging the battery. Red LED (brake): Off when controller is operating normally. On when battery overvoltage or overtemperature condition triggers braking. Typical applications Off grid small wind installations for cabins, cottages, or remote power systems Hybrid renewable systems that combine wind and solar generation with battery storage Marine or remote monitoring installations where low standby current and compact, weather resistant components are needed How it helps Converts variable wind input into a controlled charge current and voltage to protect the battery and extend usable energy Provides braking options to protect the turbine and controller during overvoltage or wind events Simple monitoring via LEDs reduces the need for constant manual checks What is included 1 x Wind Controller Specifications summary Style: 40A Charging control: MPPT Voltage: 12V or 24V auto identification IP rating: IP67 Standby current: 3.6 mA This controller is intended for use with compatible wind turbines and battery systems requiring a 12V or 24V charging solution with MPPT control and multiple protective functions.