Description Key Features High-Yield MPPT Charging: Built-in 80A MPPT solar charger accepts a high PV Open Circuit Voltage up to 250VDC, simplifying solar array wiring and maximizing energy harvest even in low-light conditions. Scalable Power System: Supports parallel operation for up to 3 units, making it flexible for future expansion to meet higher load demands. Lithium Battery Activation: Features a specialized PV activation function for lithium batteries, ensuring your dormant battery packs can be revived and charged solely by solar power. Robust & Pure Output: Delivers 5.5KW Pure Sine Wave power with a Power Factor of 1.0, providing efficient and safe electricity for heavy-duty appliances like air conditioners, pumps, and freezers. Smart Communication: Equipped with RS485/CAN ports for seamless BMS communication with lithium batteries. Wi-Fi remote monitoring allows real-time tracking of system performance via mobile devices. Applications Whole-Home Backup: Powerful enough to run essential household circuits including refrigerators, lighting, and entertainment systems during blackouts. Expandable Solar Systems: Ideal for users starting with a single unit who plan to upgrade their solar capacity later. Remote Workstations: Provides stable, generator-compatible power for off-grid offices or workshops using sensitive tools. Core Specifications Table Model PV18-5548 VHM Rated Power 5500W System Voltage 48VDC Surge Power 11000W Max PV Voltage (VOC) 250VDC MPPT Voltage Range 60~200VDC Max PV Power 4500W Max Solar Charge 80A Max AC Charge 60A Total Max Charge 140A Dimensions (mm) 329*485*134 Transfer Time 10ms (UPS) / 20ms (APL)
