Solar, PV plant, solar inverters, off-grid inverter

XN6548-MAX

Single Phase Off-Grid Solar Inverter

Key Feature

The XN6548-MAX single-phase off-grid inverter supports 9-unit parallel expansion to meet the scalable capacity needs of off-grid systems. Its dual AC output design enables independent control of critical and general loads. Featuring a 5-inch LCD display for clear system status monitoring, it provides a more flexible and stable power solution for off-grid application scenarios.
Specification
Model XN6548-MAX
AC Input
Rated Input Voltage (VAC) 208 / 220 / 230 / 240; L + N + PE
Voltage Range (VAC) 90~280±3 (normal mode); 170~280±3 (UPS mode)
Frequency (Hz) 50 / 60 (Auto Adaptive)
AC Output
Rated Capacity (kW) 6.5
Surge Power (kVA) 12
Voltage (VAC) 208 / 220 / 230 / 240
Power Factor (PF) 1
Frequency 50/60Hz±0.1%
Switch Time (ms) 10 (normal mode) / 10 (UPS mode)
Wave Form Pure Sine Wave
Overload Capacity (Battery Mode) 1min@102%~110% load; 10s@ > 110% load
Max. Efficiency (Battery Mode) 94%@48VDC
Parallel Quantity 9 (Optional)
Charger (PV / AC)
Solar Charger Type MPPT
Max PV Input Current / Input Power 27A / 9000W
MPPT Range@Operating Voltage (VDC) 60-450
Max PV Open Circuit Voltage (VDC) 500
Max PV Charge Current (A) 120
Max AC Charge Current (A) 120
Max. Charge Current (PV + AC) (A) 120
Battery
Rated Voltage (VDC) 48
Floating Charge Voltage (VDC) 54
Overcharge Protection (VDC) 61
Battery Type Lithium and Lead-acid
Interface
HMI 5 inch LCD
Interface RS232/RS485/CAN/Parallel Interface
Monitoring WiFi (optional/built-in-external)
General Data
Ingress Protection IP21
Operating Temperature -10 ℃ - 60 ℃
Relative Humidity 5% ~ 95% (Non-condensing)
Storage Temperature -15 ℃- 60 ℃
Net Weight (kg) 8.4
Dimensions (H*W*D) 410*336*110mm
Max. Operating Altitude 4000m (Derating above 1000m)
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