30A Car Parameter Adjustable USB Solar Panel Battery Regulator Charge Controller

Product Features: This 30A Car Parameter Adjustable USB Solar Panel Battery Regulator Charge Controller is a must-have for any solar power system. It helps to regulate the flow of electricity from your solar panels to your batteries, ensuring that your batteries are always charged and protected. Key Features: - Automatic identification system voltage,12V/24V automatic identification system voltage. - PWM charging mode. - Parameters adjustable, the charging parameters can be adjusted according to the type of battery and temperature. - USB output,5V/2A USB output interface, can charge mobile phones, etc. - Large LCD display, real-time display of system data and working status. Benefits: - Prevents overcharging and undercharging of batteries. - Extends the life of your batteries. - Improves the efficiency of your solar power system. - Easy to install and use. Applications: This charge controller is ideal for use in a variety of solar power applications, including: - RV's - Boats - Cabins - Remote homes - Off-grid systems Specifications: - Rated voltage: 12V/24V - Rated current: 30A - Maximum solar panel input power: 450W - USB output: 5V/2A - Dimensions: 138 x 76 x 35mm - Weight: 250g

What is a charge controller and how does it work?

How to choose the right charge controller for your solar system