50A MPPT Solar Charge Controller (12V/24V Auto)

Maximize Solar Efficiency with Smart Bluetooth Monitoring

Upgrade your off-grid solar setup with the 50A MPPT Solar Charge Controller. Utilizing advanced Maximum Power Point Tracking (MPPT) technology, this regulator outperforms traditional PWM controllers by up to 30%, capturing more energy from your solar panels to deliver an incredible 98% charging efficiency. Whether powering a cabin, an RV, or a home backup array, this smart controller ensures your battery banks charge faster and last longer.

Key Features

• High-Efficiency MPPT Tracking: Outperforms standard PWM chargers by 15% to 30%, squeezing every drop of power out of your solar panels for faster charging times and superior energy utilization.

• Built-In Bluetooth Module: Monitor your system entirely wirelessly. Track live panel status and charging metrics from up to 20 meters away, and use the mobile app to customize your specific charging parameters on the fly.

• 3-Stage Intelligent Charging: Features an automated system that switches seamlessly between Fast Charge, Balance Charge, and Float Charge modes to safeguard your battery's health and extend its operational lifespan.

• Automatic Climate Regulation: Equipped with an advanced current-limiting charging mode and regulation algorithm, ensuring stable, reliable operation even under extreme weather conditions ranging from -4°F up to 122°F.

• Universal Battery Support: Designed to work flawlessly with standard 12V and 24V systems. It features tailored charging profiles for deep-cycle Sealed (AGM), Gel, Flooded (FLD), and Lithium (LI) battery banks.

• Expandable Communication: Includes a built-in TTL communication interface that supports the standard Modbus protocol, satisfying advanced networking and systemic integration needs.

Technical Specifications

💡 Tech Tip: For optimal performance, always connect your battery bank to the solar charge controller before connecting your solar panels. This allows the internal smart chip to accurately auto-detect your system's voltage baseline (12V vs. 24V).