80 AmpsSystem Voltage: 12V, 24V, or 48V (Auto-sensing)Max PV Input Voltage: Up to 145VMax Solar Input Power: 1,100W (for 12V), 2,200W (for 24V), and 4,400W (for 48V)Peak Efficiency: Up to 98%Key FeaturesMPPT Technology: Boosts charging efficiency by 25% to 30% compared to traditional PWM models.Smart Charging Stages: Utilizes a 3-stage or 4-stage charging pattern (Bulk, Absorption, Float, and optional Equalization) to optimize performance.Battery Versatility: Supports lead-acid, AGM, Gel, and Lithium-ion batteries (with manual lithium configuration options).Built-in Protections: Guards against reverse polarity, overcharging, short-circuits, and over-temperature.Communication Port: Includes an integrated