SUN MPPT Regulator 12-24V DC 20A – Smart Solar Power Management

Experience smarter and more efficient solar charging with the SUN MPPT Regulator 12-24V DC 20A, designed to maximize solar energy utilization and protect your batteries from damage. This advanced MPPT SUN Regulator automatically tracks the maximum power point (MPPT) of your solar panels, ensuring up to 99.5% tracking efficiency for maximum energy conversion in every situation.

Perfect for home solar systems, streetlights, traffic signals, and off-grid installations, this regulator combines intelligent power tracking, automatic battery detection, and full protection features for smooth, safe, and stable operation.

Why Choose the SUN MPPT Regulator for Your Solar Setup

The SUN MPPT Regulator is built with cutting-edge MPPT tracking technology, allowing real-time optimization of solar charging performance. Unlike conventional charge controllers, it ensures your system gets the most out of every ray of sunlight.

It supports multiple battery types including sealed, gel, flooded, lithium-ion, and LiFePO4, offering unmatched compatibility and long battery life through temperature compensation. The built-in LCD screen provides real-time performance data, while RS485 communication support allows remote monitoring and control from external devices.

Whether you’re setting up a domestic solar power system or an off-grid communication base station, this MPPT SUN Regulator guarantees energy efficiency, protection, and peace of mind.

Key Features 

• High Tracking Efficiency: Achieves up to 99.5% MPPT tracking efficiency and 97% conversion efficiency for superior performance.

• Automatic Battery Voltage Detection: Adapts intelligently between 12V and 24V systems.

• Real-Time Monitoring: Features a clear LCD display for easy status viewing.

• Remote Communication: RS485 port for PC monitoring and parameter adjustment.

• Battery Compatibility: Works with Flooded, Sealed, GEL, Lithium-ion, and LiFePO4 batteries.

• Multiple Control Modes: Supports timing mode, dual-time mode, charger mode, general mode, and light control mode.

• Enhanced Protection: Prevents overload, overcharge, short circuit, and over-discharge to keep your system safe.

• Durable Design: Designed for continuous operation in temperatures from -10°C to +50°C.

Technical Specifications

Smart Solar Charging with the SUN MPPT Regulator

The MPPT SUN Regulator is more than just a charge controller—it’s the intelligent heart of your solar energy system. By automatically identifying system voltage, tracking power points, and regulating charging modes, it ensures optimal battery health and maximum solar efficiency.

With its robust protection mechanisms and adaptable functionality, this   is ideal for residential, industrial, and remote solar power setups. It keeps your system efficient, protected, and fully optimized for years of reliable service.

Installation & Warranty

For best results, installation of the MPPT SUN Regulator should be performed by a certified electrician. It includes manufacturer’s warranty coverage and supports remote monitoring for ongoing performance tracking.

Upgrade to the SUN MPPT Regulator 12-24V DC 20A – your smart, efficient, and reliable solution for managing solar power the right way.