Specification: Item Type: Wind Solar Hybrid Controller Material: ABS Weight: Approx. 2216g/78.2oz Host Size: Approx. 168x145x61mm / 6.6x5.7x2.4in Housing Colour: Blue Product Introduction: GPI series wind and solar power controller is designed for small off-grid wind and solar power system. Functional features: 1. Wind turbine breeze charging, MPPT boost intelligent regulation. 2. Wind turbine PWM infinitely unloading, external unloader, solar intelligent disconnect charging. 3. Controller dual power supply function: battery + solar power supply. 4. LCD display of battery, fan, solar energy, load voltage and current information, some parameters can be set. 5. Load output adjustable in various working modes. 6. High performance stable chip control. 7. The internal circuit board of the controller is sprayed with triple proof paint to guard against dust, moisture and static electricity. Controller System Parameters: System Rated Voltage: 12/24V automatic identification Model GPI-6060 GPI-8060 GPI-1010K Battery Voltage 12V 24V 12V 24V 12V 24V Wind Turbine Rated Power 300 600 400 800 500 1000 PV Module Rated Power 300 600 300 600 500 1000 Maximum Input Voltage: Wind Turbines <80V, Solar Panel <95V (12V/24V controller) No Load Current (DC): ≤0.05A The Controller Takes Power: Battery or photovoltaic panel to take power. Package List: 1 x Control Main Unit 1 x Resistor 2 x Cable 2 x Screws 2 x Nuts 2 x Washers2 x Washers 1 x Manual