Smart Controller, Solar Battery Regulator Solar Panel Dual USB Controller for Industry for Commerce for Home(20A)

الوصف

Feature:1. With multiple functions of short circuit, open circuit, reverse and overload, all‑round circuit.2. When the battery voltage drops below 8V, the solar controller will automatically shut down to the battery.3. With 3‑stage PWM charging management, effectively improving system efficiency and extending battery life.4. LCD display can help to clearly display status and data, easily switch modes and parameter settings.5. Easy to install and operate, dual USB charging mode has little interference, suitable for home or industry.How to Use:1. Connect the positive and negative poles of the battery to the controller as shown in the figure, and the controller will automatically detect the battery voltage.2. Connect the positive and negative poles of the load to the controller as shown in the figure, be careful not to reverse.3. Connect the solar panel to the controller as shown in the figure.Specification:Item Type: Smart ControllerMaterial: ABSModel: WBL1210Uses: Suitable for home, industry, commerce, etc.Rated Voltage: 12/24VMaximum Photovoltaic Voltage: 50V10A Maximum Photovoltaic Output Power: 130W (12V) 260W (24V)20A Maximum Photovoltaic Output Power: 260W (12V) 520W (24V)30A Maximum Photovoltaic Output Power: 390W (12V) 780W (24V)USB Output: 2 USB outputs, 5V/2.5A (maximum)Standby Current: <10mAWorking Temperature: -35-60℃