Description: The Fivestar FSM-50A MPPT Solar Charge Controller is a high-performance energy management solution for multi-voltage battery systems. Built for both small and large-scale solar setups, this controller features 100% MPPT tracking and an intelligent DSP core for stable, efficient energy conversion across 12V, 24V, 36V, and 48V battery banks. Key Features: -Auto Voltage Detection: Seamlessly detects and adjusts for 12V, 24V, 36V, and 48V battery systems. -Advanced MPPT Algorithm: Delivers up to 99% tracking efficiency and 98% system conversion, capturing maximum solar output. -Optimized 3-Stage Charging: Includes bulk, constant, and float charging stages to enhance battery health and long-term reliability. -Full System Feedback: Large LCD screen displays real-time system metrics including PV voltage/current, battery state, and charging activity. -Certified Safety: CE and RoHS compliant for peace of mind in professional installations. Technical Specifications: -Brand: Fivestar -Model: FSM-OP50-50A -Battery Voltage: 12V/24V/36V/48V (auto-switching) -Maximum PV Input Voltage: 180V -Maximum PV Input Power: -600W (12V) -1200W (24V) -1800W (36V) -2400W (48V) Controller Type: MPPT with Digital Signal Processor (DSP) Charging Phases: 3-stage charging (Fast, Constant, Float) Display: LCD with live data feedback Package Includes: -1 × Fivestar FSM-50A MPPT Charge Controller -1 × Instruction Manual Warranty & Installation Guidelines: Backed by a 1-year manufacturer warranty . For warranty validation and optimal performance, ensure installation is performed by a qualified wireman or electrician . The installation must conform to SANS 10142 standards and must be accompanied by a valid COC (Certificate of Compliance) .