FELICITY 8KW SINGLE-PHASE HYBRID SOLAR INVERTER

Model: IVAM8048P1G1 | 48V | IP65 | On-Grid & Off-Grid

1. Product Description

The Felicity IVAM8048P1G1 8kW Single-Phase Hybrid Solar Inverter is a high-performance energy conversion and management solution designed for residential homes, offices, retail shops, and small commercial installations. Combining solar power conversion, battery storage integration, and grid connectivity, this inverter provides a flexible solution for users seeking to reduce electricity bills, improve energy independence, and maintain a reliable power supply.

With a rated output power of 8,000W (8kW) and a maximum solar PV input capacity of 12,800W, the inverter can accommodate a substantial solar panel array to support daytime electricity consumption and charge a compatible battery bank. Its 48V battery configuration makes it suitable for installations designed around compatible low-voltage lithium or other supported battery technologies.

The IVAM8048P1G1 supports both on-grid and off-grid operation, allowing it to be configured for systems that work alongside the utility grid or provide power independently using solar panels and battery storage. Its IP65-rated enclosure offers protection against dust and water jets, while the built-in Wi-Fi module enables convenient monitoring of system performance through a compatible monitoring platform.

With its combination of high solar input capacity, battery integration, flexible operating modes, and smart monitoring, the Felicity 8kW hybrid inverter is an excellent option for customers looking for a modern and adaptable solar energy solution.

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2. Technical Specifications

Important: The stated maximum PV input power is 12,800W. The exact number of panels and their series/parallel arrangement must also comply with the inverter’s official specifications for MPPT inputs, maximum DC voltage, operating current, and short-circuit current.

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3. Detailed Explanation of the Main Features

A. 8kW Rated Output Power

The inverter delivers a rated output power of 8,000W, making it suitable for a range of residential and small commercial electricity requirements.

Depending on the combined power consumption and starting requirements of the connected appliances, it can support equipment such as:

• Refrigerators and freezers.
• Televisions and entertainment systems.
• Lighting and electrical sockets.
• Computers, printers, and office equipment.
• Washing machines and selected kitchen appliances.
• Water pumps within the inverter’s surge and motor-starting limits.
• CCTV cameras, security systems, and internet equipment.
• Selected small commercial machinery.

The actual appliances that can run simultaneously depend on their total power demand, starting current, power factor, and the inverter’s overload capacity.

Advantage: The 8kW output provides substantial power for households and businesses that need to operate several electrical appliances simultaneously.

B. Maximum Solar PV Input of 12,800W

The inverter supports a maximum specified solar PV input of 12,800W, allowing the installation of a sizeable solar panel array.

A properly designed solar array can generate electricity during daylight hours to supply connected loads while providing surplus energy for battery charging, depending on the system configuration and energy demand.

For example, 20 solar panels would provide the following installed capacities:

These examples are below the stated maximum PV input rating of 12,800W. However, the electrical compatibility of the panel strings must also be confirmed before installation.

Advantage: The high PV input capacity provides flexibility to install a substantial solar array, helping meet daytime electricity needs and charge the battery bank when sufficient sunlight is available.

C. Dual PV Input Ports

The inverter is specified with two PV input ports, each having a stated input current of 27A.

This arrangement offers flexibility when configuring a solar array, subject to the inverter’s internal MPPT design and permitted string configuration.

The proposed arrangement consists of 20 panels divided into four strings of five panels each. Before implementing this configuration, the installer must verify how the four strings should be connected to the two PV inputs.

The following factors must be checked:

• Number of independent MPPT trackers.
• Number of strings permitted per MPPT input.
• Maximum operating current and short-circuit current.
• Maximum permitted DC input voltage.
• Solar panel voltage and current characteristics.

Advantage: The dual-input design offers flexibility in solar array planning and can accommodate suitable panel layouts when configured according to the manufacturer’s instructions.

D. PV Input Voltage Range of 90–425V DC

The inverter has a specified PV input voltage range of 90–425V DC per input port.

This specification determines the voltage range within which the solar array can operate with the inverter.

When connecting multiple solar panels in series, their voltages add together. The installer must therefore calculate the combined operating voltage and open-circuit voltage of each string to ensure compatibility with the inverter.

The design must also account for changes in panel voltage caused by temperature.

Advantage: A correctly designed solar string can operate within the inverter’s specified voltage range, allowing the system to convert solar energy into usable electricity effectively.

E. 48V Battery Compatibility

The Felicity IVAM8048P1G1 is designed for a 48V battery system, allowing it to work with compatible battery storage solutions.

During periods of sufficient solar generation, excess energy can be used to charge the connected battery bank. When solar production decreases or the grid supply becomes unavailable, stored energy can be used to power supported loads according to the inverter’s configuration.

Battery storage can help users:

• Power selected appliances at night.
• Maintain electricity supply during grid interruptions.
• Reduce dependence on grid electricity.
• Make better use of surplus daytime solar generation.
• Store energy for periods when solar production is low.

The battery must meet the inverter’s supported voltage range, charging and discharging current requirements, communication protocols, and battery management requirements.

Advantage: The 48V battery configuration provides a flexible foundation for building a solar system with energy storage and backup capability.

F. On-Grid and Off-Grid Operation

The inverter supports both on-grid and off-grid operating modes, making it suitable for different solar installation requirements.

On-grid operation: The system can work alongside a compatible utility supply, using solar energy to support connected loads and charge the battery bank according to the configured operating settings.

Off-grid operation: When correctly configured for off-grid use, the inverter can supply compatible loads using solar generation and stored battery energy without relying on the utility grid as the primary power source.

Backup power: When installed and configured with a suitable battery bank and supported backup arrangement, the system can maintain power to designated loads during grid outages.

Actual backup performance depends on battery capacity, available solar generation, connected loads, and the inverter’s operating limits.

Advantage: The dual operating capability gives users greater flexibility in managing their electricity supply and planning for grid interruptions.

G. IP65 Protection Rating

The inverter features an IP65-rated enclosure, which is dust-tight and protected against water jets under the conditions defined by the rating.

This makes it suitable for installation in appropriate indoor or outdoor environments, provided the manufacturer’s mounting, ventilation, temperature, and environmental requirements are followed.

Benefits include:

• Protection against dust entering the enclosure.
• Protection against water jets under specified test conditions.
• Greater flexibility when selecting an installation location.
• Suitability for certain installations where environmental exposure is a consideration.

The IP65 rating does not mean the inverter is waterproof when submerged. Proper installation and protection from unsuitable environmental conditions remain essential.

Advantage: The IP65 enclosure offers enhanced protection against dust and water exposure, supporting reliable operation in suitable installation environments.

H. Built-In Wi-Fi Monitoring

The integrated Wi-Fi module allows the inverter to connect to a compatible monitoring platform, subject to the manufacturer’s setup requirements.

Depending on the supported application and system configuration, users may be able to monitor:

• Solar energy generation.
• Battery charging and discharging status.
• Inverter operating status.
• Electricity supplied to connected loads.
• Grid input information.
• System alarms and fault notifications.

Monitoring availability depends on network connectivity, the supported application, and the inverter’s firmware and configuration.

Advantage: Wi-Fi monitoring allows users to check system performance conveniently and identify potential operating issues.

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4. Major Advantages of the Felicity 8kW Hybrid Inverter

1. Reduced Electricity Bills

Solar energy can power connected appliances during the day, reducing the amount of electricity purchased from the utility provider.

2. Reliable Backup Power

When paired with a compatible battery bank and correctly configured backup circuits, the inverter can supply electricity during grid outages.

3. High Solar Input Capacity

The 12.8kW maximum PV input rating allows a substantial solar array to be designed around the inverter.

4. Flexible Energy Management

The hybrid design integrates solar generation, battery storage, and grid electricity within the supported operating modes.

5. Suitable for Homes and Businesses

The 8kW output makes the inverter a potential solution for residential homes, offices, shops, and small commercial premises with appropriately sized loads.

6. Enhanced Environmental Protection

The IP65-rated enclosure provides dust-tight protection and protection against water jets under specified conditions.

7. Convenient System Monitoring

The built-in Wi-Fi module offers access to supported monitoring functions, helping users track performance.

8. Improved Solar Energy Utilisation

Surplus solar energy can be used to charge a compatible battery bank, making stored electricity available when sunlight decreases.

9. Greater Energy Independence

Combining solar panels with battery storage can reduce reliance on the utility grid, depending on the system’s size and electricity demand.

10. Flexible System Design

The solar array and battery bank can be selected to match the customer’s requirements, provided the final design complies with the inverter’s technical limits.

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5. Recommended Applications

The Felicity IVAM8048P1G1 8kW hybrid inverter may be suitable for:

Residential installations

• Family homes and maisonettes.
• Lighting and general socket circuits.
• Refrigerators and freezers.
• Televisions and entertainment equipment.
• Computers and home office equipment.
• Selected washing machines and water pumps.

Commercial installations

• Retail shops and small supermarkets.
• Offices and administrative premises.
• Salons and barbershops.
• CCTV and security systems.
• Small workshops with compatible electrical loads.

Rural and off-grid applications

• Homes in areas with unreliable grid electricity.
• Remote offices and facilities.
• Selected agricultural applications.
• Properties requiring solar power with battery backup.

The suitability of the inverter for any application depends on the actual load profile, motor-starting requirements, and backup duration required.

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6. Important Installation Considerations

For safe and efficient operation, the system should be installed and commissioned by a qualified solar technician.

The installation should include:

• Compatible solar panels within the manufacturer’s electrical specifications.
• A suitable 48V battery bank with appropriate capacity and current ratings.
• Correct PV string design and connection arrangements.
• Properly rated DC and AC circuit protection.
• Appropriate surge protection and earthing.
• Correctly sized solar, battery, and AC cables.
• Suitable mounting, ventilation, and environmental protection.
• Verification of the inverter’s configuration and operating settings.

PV configuration note: Although the supplied specifications indicate 20 panels arranged as four strings of five, the four-string arrangement must be checked against the actual MPPT and terminal design. The stated 27A + 27A input currents must not be exceeded, and each string must remain within the permitted voltage and current limits.

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7. Conclusion

The Felicity IVAM8048P1G1 8kW Single-Phase Hybrid Solar Inverter offers a versatile solution for users seeking to integrate solar energy, battery storage, and grid electricity into one system.

Its key features include an 8kW rated output, 48V battery compatibility, a maximum PV input rating of 12,800W, on-grid and off-grid operating capability, an IP65-rated enclosure, and built-in Wi-Fi monitoring.

When correctly sized and professionally installed with compatible solar panels and batteries, the inverter can help reduce electricity costs, improve energy independence, and provide backup power during grid interruptions.

Felicity IVAM8048P1G1 — intelligent solar energy management for reliable power and a more energy-efficient future.