Hoymiles HYS-4.8LV-USG1 4.8kW Single-phase Hybrid inverter | Compatible with Hoymiles HBX-10.2LV-USG1 51.2V Battery | UL Listed

The HYS-LV-US Series is a high-performance single-phase hybrid inverter with excellent reliability, including power classes ranging from 3.8 kW to 11.5 kW. The intelligent EMS function supports self-consumption mode, economic mode, and backup mode for multi-scenario applications.

Monitoring management through S-Miles Cloud allows users to remotely diagnose and track individual systems’ performance over time, maximizing the total solar power production and battery utilization.

Product Overview

Key Features

• Max. Efficiency 97.6%, CEC Efficiency 97.0%
• Double MPPT tracker, up to 32A MPPT current
• DC/AC ratio up to 150%
• Ultralight for easy installation and space-saving
• Support 120/240V backup power without external autotransformer
• Seamless backup power for whole-home or critical loads
• Built-in dry contact flexibly set to earth fault alarm, load control, or generator control
• Integrated arc fault protection and rapid shutdown function

Product Specification
PV Input Data

• Maximum Input Power: 7.2kW
  
• Maximum PV Input Voltage: 550v
• Nominal Input Voltage: 380v
  
• MPPT Voltage Range: 125~500v
• Maximum Input Current: 16/16A
• Number of MPPTs: 2
• Number of inputs per MPPT: 1

Battery input and output

• Nominal Battery Voltage: 48V
• Voltage range: 40~60v
• Max. Charge/Discharge Current: 100/100A

AC Input and Output ( On-Grid )

• Max. output power(VA): 6.0kW
• Max. output current: 20A
• Max. input current: 40A

AC Output ( Off-Grid ) 

• Max. output apparent power: 4.8kW
• Nominal AC Voltage: 120/240 V ( Split-phase ) 
• Max. continuous output current: 20A 

Efficiency

• CEC peak efficiency: 97.0%
• Max. efficiency: 97.6%

General Data

• Dimensions (W * H * D):  19.8 * 23.6 * 7.95 inch (502 * 615 * 202 mm )
• Weight: 68.3 lbs ( 31kg )
• Mounting: Wall Mounting
• Protect degree: Type 4X
• Max Parallel: 10

Download

Datasheet: 
HYS-4.8LV-USG1 Specs

User Manual & Guide
HYS-4.8LV-USG1 User Manual
HYS-4.8LV-USG1 Quick Installation Guide

Certificate
HYS Series UL1741 Certificate


About Hoymiles
Hoymiles is a global MLPE (Module Level Power Electronics) solution provider, specializing in module-level inverters and storage systems. With a vision of a clean, sustainable future, we strive to lead the smart energy industry through our rugged technology and reliable products.

With our driven engineer team, 1200+ global experts, and distribution & service network spanning North America, South America, Europe, Asia, Africa, and Oceania, Hoymiles has empowered homeowners and professionals in more than 100 countries and regions to join the journey to true open energy.