The Felicity Solar IVGM16KLP3G1 is a high-capacity 16kW three-phase hybrid solar inverter designed for installations requiring substantial power while retaining the flexibility of a 48V low-voltage battery system.
The inverter combines solar PV, battery storage and grid power into one intelligent energy management system and supports on-grid, off-grid and UPS operating modes.
With a maximum PV input capacity of 25.6kW, the inverter allows significant PV oversizing compared with its 16kW rated AC output, helping maximise solar generation throughout the day.
Its powerful battery interface supports up to 300A charge and discharge current, making it particularly suitable for larger 48V lithium battery banks.
Key Features
16kW rated AC output
Three-phase 230V/400V pure sine wave output
48V low-voltage battery system
Battery operating range of 40–60V
Up to 25.6kW maximum PV input
800V maximum PV input voltage
160–650V MPPT operating range
2 independent MPPT trackers
4 PV string inputs – 2 + 2
Up to 36A + 36A PV operating current
Up to 300A battery charge/discharge current
Compatible with lithium-ion and lead-acid batteries
Up to 98% maximum efficiency
70A continuous AC passthrough
On-grid, off-grid and UPS operating modes
Peak off-grid output of up to 2× rated power for 10 seconds
Smart export / zero-export control
Programmable battery and grid priority
Time-of-use functionality
Programmable generator port
Built-in WiFi monitoring
Fsolar Smart Cloud monitoring support
CAN / RS485 BMS communication
IP65 protection rating
Suitable for large residential and commercial applications
Technical Specifications
Brand: Felicity Solar Model: IVGM16KLP3G1 Product Type: Hybrid Solar Inverter Rated AC Power: 16,000W / 16kW Phase: Three Phase AC Output: 230V / 400V Pure Sine Wave Maximum AC Apparent Power: 17.6kVA Battery System: 48V Low Voltage Battery Voltage Range: 40–60V Battery Type: Lithium-Ion / Lead-Acid Maximum Charge Current: 300A Maximum Discharge Current: 300A Maximum PV Input Power: 25.6kW Maximum PV Input Voltage: 800V PV Start-Up Voltage: 160V MPPT Voltage Range: 160–650V Rated DC Input Voltage: 550V Number of MPPTs: 2 PV Strings: 2 + 2 Maximum PV Operating Current: 36A + 36A Maximum PV Short-Circuit Current: 54A + 54A Maximum Efficiency: Up to 98% Maximum Continuous AC Passthrough: 70A Peak Off-Grid Power: 2 × Rated Power for 10 Seconds BMS Communication: RS485 / CAN Monitoring: Built-in WiFi / Fsolar Smart Cloud Protection Rating: IP65 Parallel Capability: Up to 10 Units Operating Temperature: -40°C to 60°C Net Weight: Approx. 48.7kg
Powerful 25.6kW Solar Input
One of the standout features of the IVGM16KLP3G1 is its ability to accommodate up to 25.6kW of PV input on a 16kW inverter.
The inverter features 2 MPPT trackers with 4 PV string inputs, allowing installers greater flexibility when designing large solar arrays across different roof sections or orientations.
With an MPPT operating range of 160–650V and maximum PV input voltage of 800V, the inverter is well suited to larger PV string configurations.
High-Power 48V Battery System
Unlike many larger three-phase hybrid inverters that require expensive high-voltage battery systems, the IVGM16KLP3G1 operates with a 40–60V low-voltage battery bank.
With up to 300A battery charging and discharging capability, the inverter can be paired with appropriately sized compatible 48V lithium battery banks to support demanding loads and substantial energy storage requirements.
This makes it an attractive option for customers who require three-phase power while wanting to remain on a 48V battery platform.
Intelligent Hybrid Energy Management
The Felicity Solar IVGM16KLP3G1 can intelligently manage energy from:
Solar panels
Battery storage
Utility/grid supply
Generator input
Multiple programmable operating modes allow the system to be configured according to the requirements of the property.
The inverter supports on-grid, off-grid, UPS and time-of-use operation, as well as programmable battery and grid priority.
Generator & Smart Load Functionality
The programmable GEN port adds additional flexibility to larger solar installations.
Depending on the system configuration, the port can support functions including:
Generator input
Smart load output
Microinverter integration
This provides greater flexibility when designing advanced residential, agricultural and commercial energy systems.
Built-In WiFi Monitoring
The IVGM16KLP3G1 features built-in WiFi monitoring with support for the Fsolar Smart Cloud platform.
Users can remotely monitor important system information such as:
Solar production
Battery status
Grid usage
Load consumption
Inverter operation
System performance
Why Choose the Felicity Solar 16kW Hybrid Inverter?
The Felicity Solar IVGM16KLP3G1 offers an unusual combination of 16kW three-phase output, 25.6kW PV capacity and a 48V battery architecture.
This makes it particularly attractive for larger installations where three-phase power is required but a low-voltage battery solution is preferred.
Its high battery current capability, substantial PV capacity, dual MPPT design and intelligent energy management provide a flexible platform for demanding solar installations.
Ideal For
Large residential properties
Three-phase homes
Small and medium businesses
Farms and agricultural installations
Workshops
Offices
Retail premises
Guest houses and lodges
Three-phase backup power systems
Large 48V lithium battery banks
Solar self-consumption
Load-shedding backup
Generator-assisted solar installations
Safety & Protection
The inverter incorporates multiple protection features, including:
DC polarity reverse protection
AC output over-current protection
AC output over-voltage protection
AC output short-circuit protection
Thermal protection
Islanding protection
Residual current detection
DC insulation monitoring
AC and DC Type II surge protection
The IP65-rated enclosure provides additional protection against dust and water ingress.
