The SAKO SUNON-ULTRA 6.2 kW 48 V Hybrid Solar Inverter is a high-performance power solution designed for homes, offices, and commercial solar systems. It delivers pure sine wave output to safely operate sensitive and high-load appliances and features an advanced MPPT solar charge controller for maximum solar energy utilization. Supporting 48 V lithium (LiFePO4) and lead-acid batteries, the inverter ensures high efficiency, strong surge capacity, smart battery protection, and seamless power switching. With intelligent hybrid operation and easy monitoring, it provides reliable, uninterrupted off-grid and backup power while reducing dependence on grid electricity.

Technical Parameters

SAKO Sunon-ULTRA 6.2kVA / 48V

Model

·         SUNON-ULTRA 6.2KVA / 48V

Rated Power

·         6200VA / 6200W

Battery

·         Battery Voltage: 48 VDC

·         Floating Charge Voltage: 54 VDC

·         Overcharge Protection: 63 VDC

Input

·         Input Voltage: 230 VAC

·         Selectable Voltage Range:

o    170–280 VAC (For Personal Computers)

o    90–280 VAC (For Home Appliances)

·         Frequency Range: 50 Hz / 60 Hz (Auto Sensing)

Output

·         AC Voltage Regulation (Battery Mode): 230 VAC ±5%

·         Surge Power: 12400 VA

·         Efficiency (Peak): 90% – 93%

·         Transfer Time:

o    10 ms (For Personal Computers)

o    20 ms (For Home Appliances)

·         Waveform: Pure Sine Wave

Solar Charger & AC Charger

·         Solar Charger Type: MPPT

·         Maximum PV Array Power: 6000 W

·         Maximum Input Current: 27 A

·         MPPT Operating Voltage Range: 60–450 VDC

·         Maximum PV Array Open Circuit Voltage: 500 VDC

·         Maximum Solar Charge Current: 120 A

·         Maximum AC Charge Current: 100 A

·         Maximum Charge Current: 120 A

Physical

·         Packing Dimension (D × W × H): 583 × 380 × 214 mm

·         Net Weight: 10.4 kg

Communication Interface

·         USB / RS232 / RS485 (BMS) / Local Wi-Fi / Dry-Contact

Operating Environment

·         Humidity: 5% – 95% RH (Non-Condensing)

·         Operating Temperature: −10 °C to 50 °C

·         Storage Temperature: −15 °C to 60 °C