Features 1、Pressurized MPPT Technology: The wind generator charging part adopts pressurized MPPT technology for continuous and efficient charging even at low wind speed. 2、Stepless Unloading Function: Solar panel charging adopts MOS tube series PWM technology. Stepless unloading function, including external unloading load resistor. 3、Stable Control: Parameters are set automatically when the battery type is selected. Users can also adjust them to suit their needs. Smarter and can control charging voltage stability. 4、3 Output Modes: The controller has LCD screen, easy to navigate and handle. Direct current load output has 3 output modes, each of which can be set differently. 5、Multiple Protections: This controller has solar reverse charge protection, overcharge, undervoltage and overload protection, battery reverse and open circuit protection, thunder protection, etc. 6、Applicable Scenarios: This charge controller matches all 24 or 48V batteries, including lithium batteries. Suitable for wind generators and solar panels, suitable for wind solar complementary systems for homes, boats and street lights. Specification Item Type: MPPT Wind Solar Controller Material: Aluminum alloy Rated Power of Wind Generator: 1000W Rated Power of Photovoltaic Module: 1000W Control Mode: Wind generator MPPT boost charging function, PWM unloading function, PWM over current limiting function Package List 1 x Controller 1 x External Unloading Resistor 2 x Connection Cable 2 x Screws 2 x Nuts 1 x Instruction Manual