Dewin Solar Charge Controller, PWM 12V 24V Solar Charge Controller, Dual USB 5V Solar Panel Battery Regulator with Overcurrent Protection, LCD Display, 10A

Advantages: 1. Automatically detects system voltage, automatically selecting 12/24V. All positive terminals of the solar panels, batteries, and solar charge controllers are connected to each other, and negative MOSFETs are used to control the circuit sequentially. 2. Using an improved control chip, it truly achieves three-stage PWM charging, with a charging efficiency 15% higher than similar products. Specifications: Name: Solar Charge Controller; Voltage: DC 12V/24V; Auto Recognition 10A/20A/30A/40A; Maximum PV Input Voltage: 50V 50A/60A; Maximum PV Input Voltage: 100V 10A/20A; Applicable Battery Type: Tri-Lithium Battery, Lithium Iron Phosphate Battery, Lead-Acid Battery; Compatible Battery Type: 12/24V Lead-Acid Battery; Self-Consumption: Charging Method: PWM; Overcharge Protection: 14.4V/28.8V; Overcharge and Float Charge Protection: 13.8V/27.6V; Charge Recovery Voltage: 12.6V/25.2V; Over-Discharge Protection: 10.8V/21.6V; Over-Discharge Recovery: 12.6V/25.2V; Output Dual USB: 5V/2.1A (charges mobile phones, iPads, etc.) Operating Temperature: -20°C to 55°C Temperature Compensation: -24mV/°C for 12V systems Product Size: As shown in the picture Load Control Mode: All day, pure light control, lighting time control Product Weight: 280g/420g/600g Note: Install the solar charge controller as close to the battery as possible to avoid voltage drops caused by excessively long wires and affecting the normal voltage rating. Notes: Due to different monitors and lighting effects, the actual color of the product may be slightly different from the color shown in the pictures. Package Contents: 1 x Solar Panel Controller 1 x User Manual • 【High-Quality Material】: The solar charge controller housing is made of high-quality, flame-retardant polycarbonate, making it strong and durable. The back cover is made of aluminum alloy, which greatly improves heat dissipation performance, enhanc • 【Easy to install and operate】: Large LED screen that can clearly display working status and data, two power ons with two functions, switching mode and parameter configuration. • 【Multi-purpose use】: Load control mode can be selected; the night street light timer function can be reset; discharge capacity control; amp-hour discharge meter; precise temperature compensation; automatic correction of charging and discharging vol • 【Excellent Heat Dissipation Performance】: PWM solar charge controller, dual reverse current protection, low heat generation. All electronic components generate heat during operation, so it's best to protect them for better heat dissipation and avoi • 【Reliable Protection】: Reliable protection against overvoltage, short circuit, overload, overcharge, over-discharge, reverse connection, and over-temperature.