Feature:1. Digital intelligent control, using high‑performance chips, stable and efficient.2. Clear display, using LCD screen to visually display battery voltage and power.3. With multiple protection functions such as solar reverse charging protection, battery open circuit protection and battery reverse protection.4. The maximum power of the fan is 300W, the maximum power of the solar is 150W.5. With strict quality control and quality assurance, high safety factor, can be used with peace of mind.Spec:Item Type: Wind and Solar Energy Hybrid ControllerMaterial: Aluminum alloyPurpose: Suitable for the controller of wind generatorVoltage: DC12VMaximum Fan Power: 300WMaximum Solar Power: 150W(Built-in detailed parameters in English user manual)Package List:1 x Controller1 x User Manual