17.6kVA / 16kW Felicity IVGM16KLP1G1 48V Single-Phase Hybrid Inverter

The 17.6kVA / 16kW Felicity IVGM16KLP1G1 Hybrid Inverter is a high-output single-phase solar inverter designed around a 48V battery platform. Its 16kW rated power places it in a substantially higher capacity class than typical 5kW, 6kW or 8kW residential hybrid inverters.

What makes this model particularly distinctive is the combination of 16kW power on a single-phase configuration. This makes it relevant to larger homes and appropriately sized commercial properties that have significant electrical demand but operate on a compatible single-phase electrical system.

The 48V battery architecture allows the inverter to form part of a substantial battery-backed solar installation. At this power level, however, battery selection becomes especially important—the battery bank must have sufficient energy capacity and sufficient discharge capability to support the inverter under demanding loads.

Technical Specifications

Key Features

• 17.6kVA apparent power
• High 16kW rated power
• 48V battery architecture
• Single-phase configuration
• High-output hybrid solar platform
• Suitable for larger residential installations
• Suitable for appropriately sized commercial applications
• Designed for substantial battery-backed systems
• Can support significantly larger simultaneous loads than lower-capacity inverter classes
• Exact model: Felicity IVGM16KLP1G1

16kW High-Power Advantage

The defining characteristic of the IVGM16KLP1G1 is its 16kW power rating.

This moves the inverter beyond conventional essential-load backup. It is better positioned for installations where the customer wants a solar and battery system capable of supporting a much broader range of simultaneous electrical loads.

Potential applications, subject to proper load calculations, can include combinations of:

🏠 Multiple Household Circuits

🧊 Refrigeration

💡 Extensive Lighting

📺 Entertainment Equipment

💻 Computers & Office Equipment

📡 Networking & Security Systems

🔌 Selected Higher-Demand Appliances

🏪 Selected Commercial Loads

The actual appliances that can operate simultaneously must be calculated from their running and starting requirements rather than inverter capacity alone.

17.6kVA / 16kW Rating Advantage

This Felicity model is specified with both 17.6kVA apparent power and 16kW active power.

These ratings should not be treated as interchangeable:

• kVA represents apparent power.
• kW represents active power.

For customer-facing system sizing, the 16kW power rating is particularly important when assessing the real-power demand of connected equipment.

This dual specification also clearly distinguishes the IVGM16KLP1G1 from smaller inverter models advertised solely around lower kW capacities.

Single-Phase 16kW Advantage

One of the most important characteristics of this model is the combination of high 16kW output and single-phase operation.

That makes it especially relevant where a property has substantial electrical demand but is designed around a compatible single-phase distribution system.

Typical applications may include:

🏡 Large Residential Properties

🏢 Offices

🏪 Retail Businesses

🏨 Selected Hospitality Applications

☀️ Large Single-Phase Solar Installations

The property’s incoming supply and distribution arrangement should be checked before specifying the inverter.

48V High-Capacity Battery Advantage

The IVGM16KLP1G1 uses a 48V battery platform.

At 16kW, this becomes especially important because higher inverter power can create substantial DC-side current demand.

Therefore, battery selection must consider much more than simply choosing a battery labelled “48V.”

The battery system should be assessed for:

• Correct operating-voltage range
• Sufficient continuous discharge capability
• Required battery energy in kWh
• Charging requirements
• Required backup duration
• Cable-current requirements
• Battery communication compatibility where applicable

A high-capacity inverter paired with an inadequately rated battery can limit overall system performance.

16kW vs 8kW Felicity Capacity

The difference between this model and the 8kW Felicity IVAM8048P1G1 is substantial.

At 16kW, the IVGM16KLP1G1 provides twice the nominal kW output of the 8kW model.

That does not automatically mean twice the backup duration—the battery storage capacity determines available energy.

Large Residential Solar Advantage

For a large home, a 16kW inverter provides significantly greater flexibility when allocating solar and backup power across the property.

Rather than restricting the system to only a small essential-load distribution board, the higher inverter capacity can accommodate a broader group of appropriately calculated circuits.

This is particularly useful for properties with substantial simultaneous daytime demand where solar generation is intended to offset a meaningful portion of electricity consumption.

Commercial Solar Advantage

The IVGM16KLP1G1 is also particularly relevant to appropriately sized single-phase commercial installations.

Potential applications include:

🏪 Retail Businesses

💻 Offices

🖥️ Computer & POS Equipment

📡 Communication Systems

💡 Commercial Lighting

🧊 Compatible Refrigeration

🔌 Selected Business Equipment

Commercial systems should be designed using an actual load survey, particularly where equipment has high starting currents or operates for long periods.

Battery Capacity Matters at 16kW

A 16kW inverter does not mean a 16kWh battery is automatically required, and a 16kWh battery does not mean the system will provide one hour of usable backup under every condition.

The two specifications perform different jobs:

16kW Inverter → determines power-delivery capability

Battery kWh → determines stored energy

For example, the Amizar battery capacities discussed include:

• 5.12kWh – 51.2V 100Ah
• 10.24kWh – 51.2V 200Ah
• 15.36kWh – 51.2V 300Ah

For a high-power inverter such as this Felicity model, the battery system must also provide sufficient continuous discharge current, not merely enough kWh.

Solar + Battery Hybrid Advantage

The IVGM16KLP1G1 can form the power-conversion core of a high-capacity solar installation:

☀️ Solar PV → ⚡ Felicity IVGM16KLP1G1 ↔ 🔋 48V Battery Storage

⚡ Power Sources → Hybrid Inverter → 🏠 / 🏪 Single-Phase Loads

This allows solar generation and battery storage to be incorporated into one properly designed energy system.

The supplied information does not specify this model’s PV voltage range, maximum PV input, MPPT configuration or grid operating specifications, so those values should be confirmed before designing the solar array.

Applications / Use Cases

🏡 Large Homes – high-capacity inverter platform for properties with substantial electrical demand.

☀️ Large Solar Installations – suitable for appropriately designed high-capacity PV and battery systems.

🔋 Battery Backup Systems – provides high inverter output where multiple selected circuits require backup.

🏪 Commercial Premises – suitable for calculated single-phase business loads.

💻 Offices – supports appropriately sized computers, networking, lighting and other equipment.

🏢 High-Demand Single-Phase Systems – particularly relevant where high inverter capacity is needed without moving to a three-phase inverter architecture.

System Sizing Considerations

For a 16kW / 48V system, particular attention should be given to:

• Maximum simultaneous load
• Appliance starting demand
• Battery continuous discharge capability
• Required battery kWh capacity
• Desired backup duration
• Battery operating voltage
• Battery/inverter communication requirements
• PV array sizing
• Permitted PV voltage
• DC battery cable sizing
• DC overcurrent protection
• AC cable sizing and protection
• Earthing
• Installation environment
• Single-phase distribution capacity

Because this is a high-output inverter, professional electrical and solar-system design is especially important.

Usage & Installation Notes

• Use a battery system compatible with the inverter’s 48V architecture
• Verify battery discharge capability for the intended inverter load
• Confirm the manufacturer’s battery charging requirements
• Confirm any required battery communication
• Use correctly sized high-current DC cables
• Install appropriately rated battery-side protection
• Confirm PV input specifications before designing solar strings
• Never exceed permitted PV voltage
• Provide appropriate AC protection
• Ensure correct earthing
• Verify that the property’s single-phase distribution can accommodate the intended installation
• Keep battery cable runs appropriately designed for the required current
• Follow Felicity installation clearances and environmental requirements
• Installation and commissioning should be carried out by suitably qualified personnel

Mini FAQ

What is the exact model?
The model is Felicity IVGM16KLP1G1.

What is the inverter capacity?
It is specified at 17.6kVA / 16kW.

Is it single phase or three phase?
This model is specified as single phase.

What battery voltage does it use?
It uses a 48V battery system.

How does it compare with the 8kW Felicity inverter?
Its 16kW rated power is twice the nominal kW output of an 8kW inverter.

Can it use a 51.2V lithium battery?
51.2V batteries belong to the general 48V-class category, but exact operating voltage, discharge capability, charging parameters and communication requirements must be compatible with the IVGM16KLP1G1.

Is one 5.12kWh battery enough for a 16kW inverter?
Battery sizing should not be determined from kWh alone. The battery system must provide sufficient energy capacity and sufficient continuous discharge capability for the required load.

How many solar panels can it take?
The supplied details do not state the maximum PV input power, PV voltage range or MPPT configuration. Those specifications should be confirmed from the IVGM16KLP1G1 technical datasheet before panel-string design.

Is this model on-grid/off-grid?
That operating specification was not included in the details supplied for the IVGM16KLP1G1, so it should be confirmed before advertising this particular model as on/off-grid.

Why Buy from Macire

• Exact Felicity IVGM16KLP1G1 model
• 17.6kVA / 16kW high-capacity rating
• 48V battery architecture
• High-output single-phase configuration
• Suitable for larger residential solar installations
• Suitable for appropriately sized commercial systems
• Professional load, inverter and battery sizing
• Nationwide delivery
• After-sales product support

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