12V 24V 30A Solar Charge Controller with Dual USB Ports - Intelligent MPPT Solar Panel Regulator for RV, Boat, Off-Grid Battery Charging - Waterproof Solar Battery Charger for Home & Outdoor Use

DescriptionThe solar charge controller adopts industrial-grade master chip control, and has the advantages of intelligence, strong adaptability, and reliable function. Features temperature, charging and discharging current, accumulative power generation and discharge power display, light control and delay control, adjustable charging and discharging parameters, power-off memory.FeaturesSolar charge controller-Color: Orange.-Material: ABS.-Size: 12.5x11.2x3.4 cm/4.92x4.41x1.34 inch.Rated Voltage: 12/24VUSB Output: 2 x USB output, 5V/2.5A (Max)Standby Current:Working Temperature:-35 ~ +60℃Solar Control Off Threshold: PV panel 8V (there is a delay in solar control light off)NOTE:1. This controller automatically recognizes 12V/24V. When installing for the first time, please make sure that the battery has enough voltage so that the controller can recognize the correct battery type.2. Install the controller as close to the battery as possible to avoid voltage drop caused by excessively long wires and affect normal voltage judgment.3. This controller is only suitable for all kinds of lead-acid batteries (including openings, seals, gels, etc.)4. This controller can only use photovoltaic panels as the charging source. Do not use DC or other power sources as the charging source.5. The controller will heat up when it is running, please pay attention to install the controller on a flat, well-ventilated surface.Package Including1 * Solar charge controller.