10kVA Felicity 48V 8kW Low-Frequency Inverter Charger

The 10kVA Felicity 48V Low-Frequency Inverter Charger delivers 8kW rated power and is designed for compatible 48V battery-based backup and power systems requiring substantial inverter capacity.

Unlike the high-frequency Felicity models, this unit uses a low-frequency inverter architecture. This makes the product specifically relevant to customers looking for a Felicity low-frequency inverter charger rather than a high-frequency hybrid model.

Its combination of 10kVA apparent power, 8kW rated power and a 48V battery platform makes it suitable for appropriately calculated residential, office and business backup installations.

Technical Specifications

Key Features

• 10kVA apparent power rating
• 8kW rated power
• 48V battery platform
• Low-frequency inverter architecture
• Integrated inverter-charger configuration
• Suitable for compatible high-capacity battery systems
• Designed for substantial residential and business backup requirements
• Distinct from Felicity high-frequency inverter models

10kVA Capacity with 8kW Rated Power

This Felicity inverter charger is specified at:

10kVA | 8kW | 48V

The 10kVA figure represents apparent power, while the supplied 8kW rating represents active power.

This distinction is important when sizing the inverter for real-world appliances and equipment. Load selection should be based on the electrical characteristics of the connected equipment rather than the 10kVA figure alone.

Low-Frequency Inverter Architecture

The defining feature of this model is its low-frequency design.

This differentiates it directly from Felicity’s high-frequency inverter range and makes it an option for customers specifically building around a low-frequency inverter-charger architecture.

Exact surge capability and overload duration were not supplied, so these should not be assumed solely because the inverter is low frequency.

Built-In Charging Function

This unit is specified as an inverter charger, meaning its role combines inverter operation with battery-charging functionality within the power system.

The exact charging current, supported charging parameters and input requirements were not provided and should be confirmed from the technical specifications of the exact unit before battery configuration.

48V Battery Platform

The inverter charger operates on a 48V battery system, making correct battery matching essential.

At an 8kW rated output, battery selection must consider both:

🔋 Energy Capacity (kWh) – determines how much energy is stored.

⚡ Discharge Capability – determines how much power the battery can safely deliver.

A large battery capacity does not automatically guarantee that the battery can supply the inverter at its full rated power.

Suitable for Larger Battery Storage

The 48V platform allows the inverter charger to be considered alongside appropriately matched higher-capacity battery storage.

For example, systems may be designed around different battery capacities depending on required backup duration:

The exact battery must still meet the inverter charger’s voltage, charging and discharge requirements.

Applications / Use Cases

🏠 Home Backup Systems – suitable for larger residential installations with properly calculated loads.

🏢 Office Backup – 8kW rated power for appropriately sized office equipment and essential circuits.

🏪 Small Businesses – suitable where a higher-capacity battery backup solution is required.

🔋 Battery Backup Systems – designed around a compatible 48V battery platform.

⚡ Higher-Load Applications – useful where smaller 2kW, 3.2kW or 6kW inverter classes do not provide sufficient power capacity.

Battery & System Matching

Before installation, confirm:

• Compatible 48V battery system
• Battery continuous discharge capability
• Required battery capacity in kWh
• Inverter charger battery-voltage requirements
• Charging current and charging parameters
• AC input requirements
• Expected simultaneous load
• Starting requirements of connected equipment
• Correct DC cable sizing
• Appropriate DC protection and isolation

The supplied information does not specify the model number, charging current, AC input range, surge rating, communication protocol or solar PV/MPPT specifications. These should be confirmed from the exact Felicity product documentation.

Usage & Installation Notes

• Use a correctly matched 48V battery system
• Confirm battery discharge capability for the intended load
• Size battery capacity according to required backup duration
• Use correctly sized high-current DC cables
• Install suitable DC protection and isolation
• Observe correct battery polarity
• Keep connected loads within the inverter’s permitted limits
• Confirm charging parameters before configuring the battery system
• Follow Felicity installation requirements
• Installation should be completed by a suitably qualified technician

Mini FAQ

What is the inverter capacity?
It is specified as 10kVA with 8kW rated power.

What battery voltage does it use?
It operates on a 48V battery platform.

Is it low frequency?
Yes. It is specifically supplied as a low-frequency inverter charger.

Is it an inverter charger?
Yes. The supplied product description identifies it as an inverter charger.

Is 10kVA the same as 10kW?
No. For this product, the supplied ratings are 10kVA apparent power and 8kW rated active power.

Does it have a built-in solar MPPT?
No solar MPPT specification was supplied, so this should be confirmed from the exact product datasheet before describing it as having built-in solar charging.

What battery capacity should I use?
That depends on required backup duration and load demand. The battery must also provide sufficient discharge capability and meet the inverter charger’s 48V operating requirements.

Why Buy from Macire

• 10kVA Felicity inverter charger
• 8kW rated active power
• 48V battery architecture
• Low-frequency inverter technology
• Suitable for substantial backup requirements
• Professional inverter and battery-system matching support

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