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SunGoldPower  |  SKU: SGN11.4KHB-48
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SunGoldPower 11.4kW Hybrid Inverter 48V Split Phase SGN11.4KHB-48

$2,950.00 USD
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Description

SunGoldPower 11.4kW Hybrid Inverter 48V Split Phase SGN11.4KHB-48

The SunGoldPower 11.4kW Hybrid Inverter 48V Split Phase SGN11.4KHB-48 is a robust and versatile hybrid solar inverter engineered to deliver reliable energy management for homes, businesses, and off-grid installations. Designed for both on-grid and off-grid use, this high-capacity inverter intelligently balances solar, battery, and grid power to maximize efficiency and ensure continuous electricity supply. With an impressive 11.4kW output and split-phase 120/240V capability, it supports a wide range of residential and commercial applications.

Built with advanced battery management and multiple operating modes—including self-consumption, feed-in priority, backup, and off-grid—this inverter provides flexible energy strategies tailored to your power needs. Remote monitoring via a dedicated app and a clear LED/LCD display make it easy to stay informed of system performance in real time.

Durability and safety are central to its design. The unit features an IP65-rated enclosure for indoor or outdoor installation and includes comprehensive protections against overloads, short circuits, and voltage irregularities. SunGoldPower ensures that critical loads remain powered during grid interruptions, making it ideal for energy storage systems that demand reliability and resilience.

Whether used for home energy storage to reduce utility costs, commercial solar integration, off-grid power supply, or industrial energy systems, this hybrid inverter offers scalable performance with the ability to expand capacity through parallel connections, supporting up to six units. 

Features

High Solar Input & Versatile Power Handling

  • Supports 11.4KW PV input, maximizing solar energy utilization.
  • Split-phase output (120V/240V) for residential and commercial applications.

Smart Battery Management & Backup Power

  • Reliable backup with seamless switching to battery power during outages.
  • Compatible with multiple battery types, including LiFePO4, AGM, and GEL.

Multiple Working Modes

  • Self-Consumption Mode – Uses solar first, then battery, then grid power.
  • Feed-in Priority Mode – Supplies excess solar energy back to the grid.
  • Backup Mode – Uses battery power for essential loads during blackouts.
  • Off-Grid Mode – Completely off-grid operation for remote locations.

Remote Monitoring & User-Friendly Control

  • Wi-Fi monitoring via mobile app for real-time system data.
  • LED + LCD dual display for instant system updates.

Durable & Safe

  • IP65-rated, weather-resistant design for indoor and outdoor use.
  • Built-in protections: Overload, short circuit, and surge protection.
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Specifications

Input (PV)

Specification Details
Max. PV Configuration 200%
Max. PV Input Power 15,000W
Max. PV Voltage 600V
Start-up Voltage 90V
MPPT Operating Voltage Range 70V-540V
Max. Input Current per MPPT 30A/22A/22A
Max. Short Current per MPPT 40A/30A/30A
Nos. of MPPT 3

Input/Output (BAT)

Specification Details
Compatible Battery Type Lithium-ion/Lead-acid
Nominal Battery Voltage(Full load) 48V
Battery Voltage Range 40V-64V
Max. Charge/Discharge Current 210A/210A
Max. Charge/Discharge Power 10,000W/10,000W

Output (Grid)

Specification Details
Nominal AC Output Power 10,000W
Max. AC Output Apparent Power 11,400VA
Max. AC Output Power (PF=1) 11,400W
Nominal AC Output Current 41.7A
Max. AC Output Current 47.5A
Nominal Grid Voltage 120/240V(Split phase) / 208V(2/3 phase)V AC
Nominal Grid Frequency 50/60 Hz
Grid Frequency Range 45Hz-55Hz/55Hz-65Hz(Adjustable)
Power Factor >0.99@rated power (Adjustable 0.8LD~0.8LG)
THDI <3% (Rated Power)

Output (Back up)

Specification Details
Nominal Output Power 10,000W
Max. AC Output Power (PF=1) 11,400W
Nominal Output Current 41.7A
Peak Power（1s） 20,000VA
Nominal Output Voltage 120/240V(Split phase) / 208V(2/3 phase)V AC
Nominal Output Frequency 50Hz/60Hz
Transfer Time <10ms (typical)
THDV <3% @100% R Load

Protection

Specification Details
Protection Category Class I
DC Switch Yes
Anti-islanding Protection Yes
AC Overcurrent Protection Yes
DC/AC Overvoltage Protection DC Type Ⅱ，AC Type Ⅳ
AC Short Circuit Protection Yes
DC Reverse Protection Yes

Protection

Specification Details
Surge Arrester DC Type Ⅱ，AC Type Ⅱ
Insulation Resistance Detection Yes
Leakage Current Protection Yes
AFCI Yes
RSD Yes
Generator Yes

General

Specification Details
Max. Operation Altitude 2000m
Ingress Protection Degree IP65/NEMA 3R
Operating Temperature Range -25 ~60℃ (>45℃ derating)
Relative Humidity 0~100%
Cooling Method Fan Cooling
Mounting Wall Bracket
Dimensions (W*H*D) 16.5*31.5*9.4 inch (420*800*240mm)
Weight 40Kg/88lb
PV Connection Way Terminals

HMI & COM

Specification Details
Display Wireless & APP + LED, LCD(optional)
Communication interface RS485/CAN(for BMS), DRM/RS485(for meter), RS485, Optional:Wi-Fi/LAN

Certification

Specification Details
Safety UL 1741/CSA C22.2/UL 1699B
Grid UL 1741SB, IEEE 1547:2018, HECO SRD 2.0
EMC FCC Part 15 ClassB
Warranty 5 Years

What's Included

Everything you need is included with your product.

  • SunGold Power 11.4KW Hybrid Inverter
  • Wi-Fi Monitoring Module
  • User Manual
  • Accessory Kit

SunGold Power 11.4KW Hybrid Inverter Applications

  • Home Energy Storage – Reduce grid reliance and lower electricity costs. This inverter allows homeowners to store excess solar power for later use, ensuring uninterrupted power supply even during grid outages.
  • Commercial Solar Systems – Ideal for businesses looking to integrate solar and battery storage. This system can help commercial facilities reduce electricity costs while ensuring seamless energy supply during peak demand periods.
  • Off-Grid & Backup Power – Ensures reliable electricity in remote locations. Whether it's a cabin in the wilderness or a backup power solution for critical appliances, this inverter provides reliable off-grid energy solutions.
  • Industrial Energy Solutions – Supports large-scale solar power management. The inverter is designed to handle demanding industrial energy needs, making it ideal for manufacturing plants, warehouses, and agricultural setups requiring high energy loads.
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Frequently-Asked Questions

What appliances can this inverter support?

This inverter can power most household appliances, including refrigerators, washing machines, HVAC systems, and electronics.

Does this inverter support battery-less operation?

Yes, it can directly power loads from solar panels and grid power without needing a battery.

Can I monitor my system remotely?

Yes, the included Wi-Fi monitoring module allows real-time remote monitoring via a mobile app.

Can I expand my solar system with this inverter?

Yes, the inverter supports parallel operation of up to 6 units, allowing for scalability.

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