Feature:1. Using high‑performance chips, digital intelligent control, stable and efficient.2. The controller LCD screen can clearly display the battery voltage and power, which is very intuitive.3. With multiple protection functions, such as solar reverse charging protection, battery open circuit protection, battery reverse protection, etc.4. The maximum power of the wind generator is 600W, and the maximum power of the solar energy is 300W.5. With great workmanship, strong and durable, and has a long service life.Specification:Item Type: Wind and Solar Energy Hybrid ControllerMaterial: Aluminum alloyPurpose: Suitable for the controller of wind generatorVoltage: DC48VMaximum Fan Power: 600WMaximum Solar Power: 300W(Built-in detailed parameters in English user manual) Package List:1 x Controller1 x User Manual