Solar Charge Controller for 12V and 24V Batteries Why you need this controller Ensures reliable solar charging and power regulation for small to medium offgrid systems Prevents battery overcharge and manages discharge with adjustable settings to match battery type and load Lightweight and portable design makes it easy to install, carry, and store for field use Key benefits and how it solves problems Flexible voltage support: Supports both 12V and 24V lithium battery systems, removing the need for separate controllers Wide adjustable charge and discharge range: Ultrawide adjustment lets you fine tune charging and discharging behavior for different battery chemistries and system setups Adjustable shutdown delay: Set the number of minutes before the output turns off to avoid unwanted rapid cycling and to suit load requirements Broad device compatibility: Works with solar panels, batteries, inverters, phones, and other DC devices as a simple power regulator Multibattery support: Can be used with leadacid batteries as well as lithium batteries for greater application flexibility Improved conversion efficiency: Regulates power flow to make better use of solar input and extend usable battery energy Main features Function: Solar charge controller and power regulator for charge and discharge management Compatibility: Solar panels, lithium batteries (12V and 24V), leadacid batteries, inverters, phones, and other DC loads Adjustability: Ultrawide charge and discharge settings plus configurable output off delay in minutes Portability: Lightweight and compact for easy transport and storage Application: Designed to improve charging conversion rates and provide stable power regulation Practical use scenarios Offgrid cabin lighting and phone charging: Connect a solar panel to charge a 12V or 24V battery, power LED lighting, and charge phones while regulating discharge to protect the battery RV or boat auxiliary power: Integrate with an inverter and battery bank to manage solar charging during travel and shore power gaps, with adjustable shutdown delay to match onboard loads Emergency backup and portable power stations: Use with a small inverter and battery to create a portable backup system that charges from solar panels and maintains stable output for essential devices What to expect Reliable charge regulation for common battery types and DC devices Easy setup and flexible configuration for a variety of offgrid and portable power needs A compact controller that balances performance and portability without requiring multiple specialized units