The Solarmax 10A Solar Charger Controller with Dual USB is an essential component for small to medium solar systems, ensuring safe and efficient charging of your batteries while extending their lifespan. Compact yet powerful, this controller combines smart technology with user-friendly features to simplify your solar energy management.

With an intelligent PWM (Pulse Width Modulation) charging system, the Solarmax 10A controller efficiently converts solar energy into usable power while minimizing losses. It supports 12V and 24V systems with automatic voltage recognition, adapting seamlessly to your setup. The bright, clear LCD display shows real-time data on system voltage, charging current, battery status, and more — putting you in control at a glance.

Dual USB ports with a 5V output allow you to conveniently charge your mobile devices directly from the controller, adding versatility and reducing clutter. Engineered with multiple built-in protections — including overcharge, over-discharge, overload, short circuit, and reverse polarity safeguards — the Solarmax 10A controller keeps your solar system and batteries safe.

Ideal for off-grid cabins, RVs, small solar home systems, and mobile solar applications, this durable and compact controller is easy to install and maintain. Whether you’re managing power for lighting, small electronics, or backup power, the Solarmax 10A ensures smooth, reliable performance.

Major Applications:

• Small Solar Home Systems – Power lights and small devices

• Off-Grid Cabins and Remote Locations – Manage reliable power in the wilderness

• RV and Camper Systems – Keep your batteries charged on the road

• Garden and Street Lighting – Maintain safe and efficient solar lighting systems

• Backup Power Solutions – Manage batteries for emergencies

• Small Electronics Charging – Use the USB ports to charge phones and gadgets directly

• Intelligent Microcontroller: Ensures stable performance in extreme conditions

• 12V/24V Auto Voltage Identification: Compatible with various battery types

• LCD Display: Provides real-time monitoring and intuitive operation

• Dual USB Output: Enables fast charging for mobile devices

• Three-Stage PWM Charge Management: Enhances battery lifespan and efficiency

• Comprehensive Protection: Overcharge, overload, short-circuit, and reverse-connection safeguards

• Wide Load Compatibility: Supports solar lighting, monitoring devices, and off-grid systems

• Energy-Efficient Design: Optimizes solar power utilization for maximum efficiency