Fivestar 50A MPPT Solar Charge Controller (FSM-50)

Advanced MPPT Solar Charge Controller for Efficient Energy Management

The Fivestar 50A MPPT Solar Charge Controller is a powerful, intelligent, and high-efficiency device designed for both small and large-scale solar systems. Featuring advanced Solar MPPT Charge technology, this controller ensures maximum energy conversion and stable battery performance across 12V, 24V, 36V, and 48V battery banks.

Whether you are running a home solar system or a commercial solar setup, the MPPT Solar Charge system intelligently tracks real-time solar input to extract the highest possible power output from your solar panels. Its DSP (Digital Signal Processor) core guarantees rapid and precise energy regulation for long-term performance.

Why Choose ?

Intelligent Multi-Voltage Detection

The Fivestar 50A MPPT Solar Charge controller automatically identifies and adjusts to 12V, 24V, 36V, or 48V battery systems, providing unmatched flexibility for any solar installation.

High Tracking and Conversion Efficiency

With a 99% tracking efficiency and 98% energy conversion rate, the 50A MPPT Solar Charge algorithm captures more solar energy to deliver consistent, reliable power output in every condition.

Optimized 3-Stage Charging System

This controller uses a 3-stage charging process — Bulk, Constant, and Float — to protect battery life, enhance energy storage, and reduce long-term wear on batteries.

Real-Time Monitoring and LCD Display

A large, easy-to-read LCD screen displays essential system data such as PV voltage/current, battery status, and charging progress, keeping you in full control of your Solar MPPT Charge system.

Certified Safety and Durability

The Fivestar 50A MPPT Solar Charge controller complies with CE and RoHS certifications, ensuring safe and reliable operation during professional installations.

Technical Specifications

Package Includes

• 1 × Fivestar FSM50A MPPT Solar Charge Controller

• 1 × User Handbook

Installation and Warranty

To ensure the Solar MPPT Charge controller performs optimally and maintains warranty coverage, installation must be completed by a licensed electrician or solar technician.
A valid Certificate of Compliance (COC) under SANS 10142 standards is required for professional installations.

Conclusion

The Fivestar 50A MPPT Solar Charge Controller (FSM-50) is a high-efficiency, intelligent charging solution that delivers exceptional reliability, performance, and protection for any solar power system. If you want to maximize your solar energy output, extend battery life, and ensure stable performance — this Solar MPPT Charge controller is the perfect choice.