8kW Felicity IVAM8048P1G1 48V Single-Phase On/Off-Grid IP65 Hybrid Inverter

The 8kW Felicity IVAM8048P1G1 Hybrid Inverter is a higher-capacity single-phase on/off-grid inverter designed for solar installations that need considerably more power than basic household backup systems. It combines an 8kW power rating, 48V battery architecture and IP65-rated enclosure in one hybrid power platform.

What particularly distinguishes the IVAM8048P1G1 is its on/off-grid capability. It can form part of a properly configured grid-connected solar installation while also supporting battery-backed operation according to the inverter’s available operating modes.

Its 8kW capacity makes it particularly relevant to larger homes, offices and selected businesses where multiple electrical loads need to operate simultaneously. This gives the inverter 2kW more nominal output capacity than the 6kW IVAM6048P1G1.

The IP65 enclosure rating further differentiates this model for installations where dust and environmental exposure are important considerations, while installation location and protection must still comply with Felicity’s requirements.

Technical Specifications

Key Features

• High 8kW rated output
• Exact model IVAM8048P1G1
• Designed around a 48V battery system
• Single-phase configuration
• Supports on-grid and off-grid operation
• IP65-rated enclosure
• Suitable for higher-capacity residential solar systems
• Practical for selected commercial installations
• Integrates compatible solar generation and battery storage
• 2kW greater nominal output than the 6kW IVAM6048P1G1
• Suitable where multiple compatible loads require simultaneous power
• Strong platform for larger battery-backed solar installations

8kW Power Advantage

The 8kW output capacity is the major performance differentiator of this Felicity model.

Rather than restricting a solar system primarily to lighting and basic electronics, 8kW provides considerably more room for operating multiple compatible loads simultaneously.

Depending on proper system sizing, potential loads may include:

💡 Multiple Lighting Circuits

📺 Entertainment Equipment

💻 Computers & Office Equipment

📡 Internet & Communication Systems

🧊 Compatible Refrigeration

🔌 Selected Household Appliances

🏪 Selected Commercial Equipment

Actual appliance compatibility depends on continuous consumption, starting requirements and total simultaneous load.

On/Off-Grid Advantage

The IVAM8048P1G1 is specifically an on/off-grid hybrid inverter, giving it more system flexibility than a purely off-grid inverter.

☀️ On-Grid Configuration
Allows the inverter to form part of an appropriately designed grid-connected solar system.

🔋 Off-Grid / Backup Operation
Allows compatible solar generation and battery storage to support selected loads according to the inverter’s operating configuration.

This gives the installer greater flexibility when designing a system around solar + battery + utility power.

Any grid-connected installation must comply with applicable electrical and utility requirements.

48V High-Power Battery Advantage

An 8kW inverter places substantial demands on its battery system, making the 48V architecture particularly important.

The connected battery must not only have the correct voltage class; it must also be capable of supplying the inverter’s required current.

Battery selection should therefore consider:

• Usable kWh capacity
• Continuous discharge capability
• Charging requirements
• Battery operating-voltage range
• Required backup duration
• Battery chemistry
• Communication compatibility where applicable

A large inverter paired with an undersized battery can result in a poorly matched system even when both products are nominally described as 48V.

8kW vs 6kW Felicity IVAM Advantage

The IVAM8048P1G1 provides a clear capacity increase over the 6kW IVAM6048P1G1.

The 8kW model provides approximately 33% more nominal inverter output capacity than the 6kW version.

This makes the IVAM8048P1G1 more appropriate where the calculated simultaneous load exceeds what a 6kW system can comfortably accommodate.

IP65 Protection Advantage

The IP65 enclosure rating provides a defined level of environmental protection.

Under the IP classification:

• 6 – dust-tight under the relevant test conditions
• 5 – protected against water jets under the relevant test conditions

This is especially useful where installation conditions require greater enclosure protection than basic indoor equipment.

However, IP65 does not mean the inverter can be submerged or installed without regard to weather, ventilation, temperature or mounting requirements.

Larger Home Solar Advantage

The 8kW capacity makes this model particularly attractive for larger residential solar systems.

Instead of designing backup around only a few small essential loads, an 8kW inverter gives the system designer greater flexibility to allocate power across multiple selected household circuits.

This is particularly useful in homes where solar and battery storage are intended to provide a meaningful contribution to everyday electricity consumption rather than emergency lighting alone.

Commercial Solar Advantage

The IVAM8048P1G1 also has a clear role in appropriately sized single-phase commercial installations.

Potential applications include:

🏪 Retail Shops

💻 Offices

🖥️ Computer & POS Systems

📡 Networking Equipment

💡 Commercial Lighting

🔌 Selected Business Equipment

🏢 Essential Business Circuits

The business’s actual load profile should be assessed before specifying an 8kW system.

Solar + Battery + Grid Integration

A properly designed system can broadly be configured as:

☀️ Solar PV → ⚡ Felicity IVAM8048P1G1 ↔ 🔋 48V Battery Storage

⚡ Utility Grid ↔ Hybrid Inverter → 🏠 / 🏪 Single-Phase Loads

This allows the inverter to serve as the central power-management component between compatible solar generation, battery storage, grid supply and connected loads.

The exact PV input range, maximum PV capacity, MPPT configuration and charging specifications were not supplied and should be confirmed before solar-array design.

Battery Storage Pairing

Because the inverter has an 8kW power rating, battery selection should be based on both power capability and energy capacity.

For example:

• kW determines how much power the inverter can supply.
• kWh determines how much energy the battery can store.

A larger battery can provide more stored energy and potentially longer backup, but it does not increase the inverter beyond its 8kW power rating.

Likewise, an 8kW inverter does not guarantee long backup unless adequate battery storage is installed.

Applications / Use Cases

🏠 Large Residential Solar – higher-capacity solar and battery systems for multiple selected home loads.

🔋 Home Backup Systems – suitable where several essential circuits need battery-backed operation.

☀️ On/Off-Grid Solar – provides flexibility between grid-connected and battery-supported configurations.

🏪 Small & Medium Business Applications – suitable for appropriately calculated single-phase commercial loads.

💻 Office Solar & Backup – useful for computers, networking, lighting and selected office equipment.

⚡ 48V Energy Storage Systems – designed to integrate with appropriately matched 48V battery storage.

System Sizing Considerations

Before installation, calculate:

• Continuous electrical load
• Starting/surge demand
• Required backup duration
• Battery kWh requirement
• Battery discharge-current capability
• 48V battery compatibility
• Solar-array capacity
• PV voltage range
• Charging requirements
• DC cable size
• DC protection
• AC protection
• Earthing requirements
• Grid connection requirements

The 8kW inverter rating and battery kWh capacity must be sized separately according to the application’s power and energy requirements.

Usage & Installation Notes

• Use a compatible 48V battery system
• Confirm battery charging and operating parameters
• Ensure sufficient battery discharge capability for an 8kW inverter
• Confirm PV specifications before designing panel strings
• Never exceed the inverter’s maximum permitted PV input
• Use correctly sized DC cables
• Install appropriate DC overcurrent protection
• Install appropriate AC protection
• Observe correct battery polarity
• Ensure correct system earthing
• Confirm the property uses a compatible single-phase electrical configuration
• Follow applicable requirements for on-grid connection
• Maintain manufacturer-specified installation clearances
• Do not interpret IP65 as suitable for immersion
• Follow Felicity commissioning and installation instructions

Mini FAQ

What is the exact inverter model?
It is the Felicity IVAM8048P1G1.

What is its rated output?
The inverter is rated at 8kW.

What battery voltage does it use?
It is designed for a 48V battery system.

Is it single phase?
Yes. The IVAM8048P1G1 is a single-phase hybrid inverter.

Is it on-grid or off-grid?
It is specified for both on-grid and off-grid operation, subject to correct installation and configuration.

What does IP65 provide?
The IP65 enclosure is dust-tight and protected against water jets under the applicable test conditions. It does not permit immersion.

How is it different from the 6kW IVAM6048P1G1?
Both share the supplied 48V, single-phase, on/off-grid and IP65 characteristics, but this model increases nominal inverter output from 6kW to 8kW — an additional 2kW or approximately 33%.

Can I use a 51.2V lithium battery?
A 51.2V battery falls within the general 48V-class category, but its exact operating range, discharge capability, charging parameters and communication compatibility must match the IVAM8048P1G1.

How many solar panels can I connect?
The PV voltage range, maximum solar input and MPPT specifications were not supplied. These should be confirmed from the IVAM8048P1G1 technical documentation before designing the panel strings.

Why Buy from Macire

• Exact Felicity IVAM8048P1G1 model
• High 8kW inverter output
• 48V battery architecture
• Single-phase configuration
• Flexible on/off-grid operation
• IP65-rated enclosure
• 2kW more output than the 6kW IVAM6048P1G1
• Suitable for larger residential and selected commercial solar systems
• Professional solar and battery system sizing
• Nationwide delivery
• After-sales support

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