DWIN PWM Solar Charge Controller, 12V/24V 30A, Dual USB, LCD Display, 5V Output, Solar Panel Battery Regulator

Specifications: Name: Solar Controller Voltage: DC 12V/24V Automatic recognition Compatible battery type: 12/24V lead-acid battery Self-consumption: Charging method: PWM Overcharge protection: 14.4V/28.8V Overcharge and float charge: 13.7V/27.4V Charge recovery voltage: 12.6V/25.2V Over-discharge protection: 10.7V/21.4V Over-discharge recovery: 12.6V/25.2V Dual USB output: 5V/2.1A (charge mobile phones, etc.) Operating temperature: -35℃-60℃ Product size: 122*100*33mm/4.8*3.94*1.3in Product weight: 200g Note: Select the system corresponding to the solar panel voltage: 12V-23V panel is compatible with 12V battery, 24V panel - 40V corresponds to a 24V battery How many watts (W) of solar panels can be connected to 30A? 12V system, the maximum solar panel can be connected to 300W 24V system, the maximum solar panel can be connected to 600W Package List: 1 x Solar Panel Controller 1 x User Manual • 【Large LCD Screen】: Charge and discharge current display: cumulative power generation and discharge query, light control delay control; adjustable charge and discharge parameters, with power-off memory and other functions. • 【Function】: Dual USB output, maximum current 5V 2.1A. Equipped with 6 kinds of protection, system control parameters are adjustable, easy to install and operate. Built-in short circuit protection, open circuit protection, reverse connection protection, overload protection, overvoltage protection • 【Simple and Practical】: The different states are simple and intuitive, when the solar panel is charging, the arrow between the panel icon and the battery icon will flash quickly, when the battery is fully charged, it will flash slowly and stop charging. • 【Specifications】: Solar controller size: 122 x 100 x 33mm; Rated voltage: 12V/24V; Rated current: 30A; Maximum voltage: up to 23V for 12V batteries, up to 46V for 24V batteries; Maximum voltage input power: 390W. • 【Easy to Use】: With 5.5 x 2.1mm DC interface, the solar panel controller can be directly connected to the portable foldable solar panel, and the DC interface can directly output 12V load, which is easier to install.