1. At BougeRV, we are committed to providing our customers with high-quality products and exceptional customer service. If you encounter any issues with our 40 Amp Mppt Solar Charge Controller with App Control, please don't hesitate to contact us directly.
2. Our 12V/24V/36V/48V 40 Amp Mppt Solar Charge Controller comes with a comprehensive instruction manual, available electronically on this page, for customers who want to learn more before making a purchase. The temperature sensor included in the package supports temperature compensation for SLD, ensuring precise readings and optimal performance.
3. When installing the controller for the first time, it's important to ensure that the battery has sufficient voltage to allow the 40Amp MPPT Negative Ground Solar Panel Regulator to recognize the correct battery type.
4. To avoid voltage drop and maintain accurate voltage judgment, the controller should be installed near the battery, with wires kept as short as possible.
5. Please note that our BougeRV 40Amp MPPT Remote APP Control Solar Panel Regulator is designed to work exclusively with photovoltaic panels as a charging source, and cannot be used with a DC power supply.
6. After making any changes to the battery settings, be sure to disconnect both the solar panel and the battery from the solar charge controller, then reconnect them to activate the modified settings.
7. Connecting sequence: First, connect the battery to the solar charge controller, then connect the solar panel to the solar charge controller.
8. Disconnecting sequence: First, disconnect the solar panel from the solar charge controller, then disconnect the battery from the solar charge controller.