33kVA / 30kW Felicity High-Voltage Three-Phase Hybrid Inverter + 30.72kWh Battery Set

The 33kVA / 30kW Felicity  High-Voltage Hybrid Inverter with 30.72kWh Battery Set is a complete high-capacity solar power platform built around three-phase power, high-voltage battery storage and a large 48kW PV input architecture.

This package combines the IVGM30KHP3G2 30kW three-phase on/off-grid IP65 hybrid inverter with a 30.72kWh Felicity battery set consisting of six 5.12kWh Grade A battery modules, one master battery controller and a dedicated 7-layer battery rack.

The inverter features a built-in 48kW MPPT capacity divided into 3 × 16kW sections, together with six PV input ports and a specified 150–850VDC PV input-voltage range per port. This allows the system to accommodate the specified configuration of up to 72 × 550W–700W solar panels, arranged as 12×2 + 12×2 + 12×2, subject to final string-voltage and current verification.

Unlike conventional 48V low-voltage hybrid systems, this package uses a 160–800VDC high-voltage battery input architecture, with the FLH48100UCG2 master controller managing the six FLH48100UMG2 battery modules as a coordinated battery set.

Technical Specifications – Inverter

30.72kWh Battery Set

Complete Package Configuration

1 × Felicity IVGM30KHP3G2 33kVA / 30kW High-Voltage Hybrid Inverter

1 × FLH48100UCG2 Master Battery Controller

6 × FLH48100UMG2 48V 100Ah 5.12kWh Grade A Battery Modules

1 × FLH48100UG2 7-Layer Battery Rack

1 × WiFi Module

Total Battery Storage: 30.72kWh

Key Features

• High 33kVA / 30kW inverter capacity
• Three-phase architecture
• Specifically designed as a high-voltage hybrid system
• On-grid and off-grid operation
• IP65-rated inverter enclosure
• Large 48kW built-in MPPT
• MPPT divided into 16kW × 3
• 6 PV input ports
• 150–850VDC PV input voltage per port
• Specified PV current of 36A + 36A + 36A
• High-voltage 160–800VDC battery input
• Complete 30.72kWh Felicity battery set
• 6 × 5.12kWh Grade A battery modules
• Dedicated FLH48100UCG2 master battery controller
• FLH48100UG2 7-layer battery rack
• Supports specified configuration of up to 72 × 550W–700W panels
• WiFi module included

30.72kWh Integrated Battery Storage Advantage

The battery package is specifically configured around six 5.12kWh FLH48100UMG2 slave battery modules.

The total stated energy storage is:

6 × 5.12kWh = 30.72kWh

Rather than treating these batteries as six unrelated standalone units, the package incorporates them into a coordinated high-voltage storage system using the FLH48100UCG2 master battery controller.

This provides the inverter with a substantial energy reserve suitable for a 30kW-class commercial solar installation, although actual backup duration depends on usable battery capacity, load, inverter efficiency and system settings.

FLH48100UMG2 Grade A Battery Advantage

At the heart of the battery set are:

6 × Felicity FLH48100UMG2 Slave Batteries

Each module is specified as:

🔋 48V

⚡ 100Ah

🔋 5.12kWh

⭐ Grade A Battery

Six modules provide the package’s total 30.72kWh nominal energy capacity.

This modular battery arrangement also creates a cleaner commercial installation than assembling unrelated batteries without a dedicated system controller and rack.

FLH48100UCG2 Master Controller Advantage

The package includes 1 × FLH48100UCG2 Master Battery Controller.

This is an important part of the high-voltage battery architecture because the inverter itself requires a 160–800VDC battery input, rather than a conventional 48V battery connection.

The master controller forms part of the coordinated battery system between the individual battery modules and the high-voltage inverter architecture.

Installation and electrical connection must follow Felicity’s approved configuration for these exact components.

7-Layer Battery Rack Advantage

The package also includes:

1 × FLH48100UG2 7-Layer Battery Rack

This provides a dedicated structure for organising the six battery modules together with the associated battery-system equipment.

For a commercial installation, this gives the battery bank a much more organised system configuration than installing multiple battery modules independently.

The rack’s exact loading arrangement should follow Felicity’s specified installation layout.

High-Voltage Battery Architecture

The IVGM30KHP3G2 is not a conventional 48V battery inverter.

Its inverter-side battery input is specified at:

160–800VDC

This is why the complete system includes the FLH48100UCG2 master battery controller together with the six FLH48100UMG2 modules.

A standalone 48V or 51.2V battery should therefore not be directly substituted for this configured high-voltage battery system.

48kW Built-In MPPT Advantage

The solar-input capability is one of the strongest features of the IVGM30KHP3G2.

It provides:

16kW MPPT + 16kW MPPT + 16kW MPPT = 48kW

This substantial PV-input capacity allows the 30kW inverter to be paired with a large solar array for applications with significant daytime consumption and battery-charging requirements.

72-Panel Solar Capacity

The specified solar configuration supports up to:

72 × 550W–700W Solar Panels

configured as:

12×2 + 12×2 + 12×2

This means:

24 Panels + 24 Panels + 24 Panels = 72 Panels

Depending on the selected panel wattage:

Final PV design must respect the inverter’s 48kW MPPT specification, permitted PV oversizing and electrical limits. Panel wattage alone is not sufficient for string design.

Six PV Input Port Advantage

The inverter provides 6 PV input ports, allowing the stated array to be distributed as:

MPPT 1 → 12 Panels × 2 Strings

MPPT 2 → 12 Panels × 2 Strings

MPPT 3 → 12 Panels × 2 Strings

This creates the specified:

12×2 + 12×2 + 12×2 = 72 panels

Each string must still be checked using the actual panel’s Voc, Vmp, Isc and operating current, including temperature-corrected voltage.

150–850VDC PV Input Advantage

The specified 150–850VDC PV input range per port accommodates high-voltage solar-string design.

For each proposed 12-panel string, the installer must confirm that the selected panel characteristics keep the string within the inverter’s allowable operating limits.

Particular attention should be given to cold-weather Voc because solar-module open-circuit voltage can increase as module temperature decreases.

30kW Three-Phase Advantage

The inverter’s 30kW three-phase output positions this package specifically for high-demand electrical installations.

Potential applications include appropriately designed:

🏢 Commercial Buildings

🏨 Hotels & Hospitality

🏭 Workshops

🏪 Retail Premises

💻 Office & IT Systems

🧊 Commercial Refrigeration

⚙️ Compatible Three-Phase Equipment

☀️ Large Solar Self-Consumption Systems

The actual site loads must be assessed for total demand, phase distribution and starting requirements.

On/Off-Grid Hybrid Advantage

The on/off-grid architecture allows the IVGM30KHP3G2 to combine multiple energy resources in one properly configured system:

☀️ Solar PV

🔋 30.72kWh High-Voltage Battery Set

⚡ Utility Grid

🏢 Three-Phase Loads

This makes the package particularly relevant to commercial customers who want both solar-energy utilisation and battery-backed operation.

IP65 Protection Advantage

The inverter carries an IP65 rating.

Under the applicable IP classification:

6 – Dust-tight

5 – Protected against water jets

This provides enhanced enclosure protection for demanding installation environments.

IP65 does not mean the inverter can be submerged or installed without observing Felicity’s ventilation, mounting and environmental requirements.

WiFi Monitoring Advantage

The package includes a WiFi module, adding wireless connectivity to the inverter system.

When correctly configured with Felicity’s supported monitoring platform, this provides access to available system operating information without requiring the user to rely exclusively on direct physical access to the inverter.

The exact monitoring functions available depend on the supplied module, firmware and supported platform.

30kW Power + 30.72kWh Storage

A major strength of this package is that it combines substantial inverter power with dedicated battery storage:

⚡ Inverter: 30kW rated output

🔋 Battery: 30.72kWh nominal storage

These numbers should not be interpreted as a guaranteed one-hour backup at full output.

Actual runtime depends on:

Connected Load + Usable Battery Energy + Inverter Efficiency + Battery Operating Limits

The system should therefore be sized from the customer’s actual energy profile rather than simply comparing 30kW with 30.72kWh.

Applications / Use Cases

🏢 Commercial Buildings – substantial three-phase solar and battery storage for business operations.

🏭 Workshops – suitable for professionally calculated workshop and compatible three-phase loads.

🏨 Hotels & Hospitality – high-capacity solar-plus-storage platform for appropriately sized facilities.

🏪 Retail Premises – supports large daytime solar utilisation with battery-backed energy.

💻 Offices & IT Systems – suitable for appropriately sized computers, networking, communications and business-critical equipment.

☀️ Large Solar Systems – supports the specified configuration of up to 72 × 550W–700W panels.

🔋 High-Voltage Energy Storage – complete 30.72kWh battery set with master controller and dedicated rack.

Usage & Installation Notes

• Use the supplied battery modules as part of the approved high-voltage battery configuration
• Do not connect an ordinary standalone 48V battery directly to the inverter’s 160–800VDC battery input
• Install the FLH48100UCG2 master controller according to Felicity requirements
• Arrange the six FLH48100UMG2 modules according to the approved battery-system configuration
• Use the FLH48100UG2 rack according to its specified loading arrangement
• Verify every PV string against panel Voc, Vmp, Isc and operating current
• Confirm temperature-corrected PV string voltage
• Observe the 150–850VDC PV input limits
• Observe the specified PV current limits
• Do not exceed permitted PV power or oversizing requirements
• Use appropriately rated high-voltage DC protection and isolation
• Install correctly rated three-phase AC protection
• Ensure proper earthing
• Correctly distribute three-phase loads
• Follow applicable grid-interconnection requirements
• High-voltage battery and PV installation should be performed by appropriately qualified personnel

Mini FAQ

What is included in the battery set?
The 30.72kWh set contains 1 × FLH48100UCG2 master battery controller, 6 × FLH48100UMG2 5.12kWh Grade A slave batteries and 1 × FLH48100UG2 7-layer battery rack.

How is the 30.72kWh battery capacity achieved?
Six battery modules at 5.12kWh each provide 6 × 5.12kWh = 30.72kWh nominal storage.

What is the inverter capacity?
The IVGM30KHP3G2 is specified at 33kVA / 30kW.

Is this a high-voltage inverter?
Yes. Its battery input is specified at 160–800VDC, making it a high-voltage battery inverter.

Does it use three-phase power?
Yes. It is specifically a three-phase hybrid inverter.

What is the built-in MPPT capacity?
It has a specified 48kW built-in MPPT capacity, divided into 16kW × 3.

How many PV input ports are provided?
The inverter has 6 PV input ports.

How many solar panels can be connected?
The supplied specification allows up to 72 × 550W–700W panels, arranged as 12×2 + 12×2 + 12×2, subject to final electrical string verification.

Does the system include WiFi?
Yes. A WiFi module is included.

Is the inverter IP65?
Yes. The IVGM30KHP3G2 is specified with an IP65-rated enclosure.

Why Buy from Macire

• Complete Felicity high-voltage inverter + battery package
• 33kVA / 30kW three-phase inverter
• 30.72kWh battery storage
• 6 × 5.12kWh Grade A battery modules
• Dedicated FLH48100UCG2 master controller
• Dedicated FLH48100UG2 7-layer rack
• 48kW built-in MPPT
• 6 PV input ports
• Supports the specified 72-panel configuration
• 160–800VDC high-voltage battery architecture
• On/off-grid hybrid operation
• IP65 inverter protection
• WiFi module included
• Professional commercial solar-system sizing and support

Visit us: Kenafric Business Park, Ruaraka, Nairobi
WhatsApp: 0750 00 66 00
Calls: 0713 520 969 / 0718 762 530
Website: Macire