Felicity Solar 20kW 3-Phase 48V Hybrid Inverter – High-Power Hybrid Solar Inverter for Commercial & Large Residential Use

Felicity Solar 20kW Hybrid Inverter Overview

The Felicity Solar 20kW hybrid inverter (IVGM20KLP3G1) is a high-performance three-phase 48V hybrid solar inverter designed for large homes, farms, businesses, warehouses, and commercial solar power systems. This 20kW solar inverter integrates solar PV, battery energy storage, utility grid, and generator input into one intelligent and scalable energy management solution.

Built on the Felicity Solar IVGM Series platform, the Felicity Solar 20kW inverter supports high battery discharge currents, large PV array capacity, parallel expansion, and advanced monitoring — making it ideal for high-demand hybrid solar installations requiring reliability, flexibility, and future scalability.

Key Features of the Felicity Solar 20kW Hybrid Inverter

• 20kW / 20kVA rated three-phase output power
• 48V battery system compatible with lithium-ion and lead-acid batteries
• Maximum battery charge and discharge current up to 350A
• Dual MPPT charge controllers with 4 PV input channels
• Maximum PV input capacity of 32kW for solar oversizing
• Wide MPPT voltage range from 160V to 650V
• Maximum PV input voltage of 800V
• Supports 100% unbalanced three-phase output loads
• EPS backup function for uninterrupted power during outages
• Parallel operation support for up to 10 inverters
• Time-of-Use (TOU) energy management to reduce electricity costs
• WiFi monitoring with Felicity Solar cloud platform
• LCD touchscreen for easy configuration and system monitoring
• IP65-rated enclosure suitable for outdoor installation
• Compatible with generators, microgrids, and smart load ports
• Comprehensive electrical protection and safety features

20kW Three-Phase Output Power & Load Handling

The Felicity Solar 20kW inverter delivers a rated AC output of 20kW across a three-phase grid (220V / 380V / 230V / 400V), supporting both balanced and unbalanced loads. This allows the inverter to power heavy-duty electrical loads such as industrial motors, refrigeration systems, commercial HVAC, pumps, machine tools, workshops, and high-demand office or household electrical circuits.

The inverter is designed to handle surge currents above rated load, ensuring reliable performance when powering equipment with high startup demand.

48V Battery Support & High-Current Capability

The Felicity Solar 20kW hybrid inverter operates on a 48V battery bank and supports both lithium and lead-acid batteries. With a maximum charge and discharge current of 350A, it can support large-capacity lithium battery banks capable of delivering sustained high power output during load shedding, peak usage periods, and grid outages.

This makes the Felicity Solar 20kW inverter ideal for pairing with large battery systems such as Felicity Solar lithium batteries, Sunsynk, Greenrich, Dyness, Shoto, Hubble, and other compatible 48V battery brands.

Solar PV Input Capacity & Dual MPPT Performance

The inverter supports up to 32kW of PV input capacity, allowing solar panel oversizing to maximize energy harvest throughout the day. The dual MPPT trackers with four PV input channels allow flexible solar string configurations, improving efficiency across different roof orientations and shading conditions.

The MPPT voltage operating range of 160V to 650V and maximum PV input voltage of 800V support longer panel strings, improved cable efficiency, and optimized system layout for large rooftop or ground-mounted solar installations.

Hybrid Operation: Solar, Battery, Grid & Generator

The Felicity Solar 20kW hybrid inverter intelligently manages energy flow between solar panels, battery storage, grid supply, and generator input. The system supports EPS (Emergency Power Supply) mode, ensuring uninterrupted power during grid outages by switching seamlessly to battery and solar energy.

Time-of-Use scheduling allows users to charge batteries during off-peak electricity tariffs and discharge during peak pricing periods, reducing electricity costs and improving system ROI.

Parallel Operation & System Scalability

The Felicity Solar 20kW inverter supports parallel operation of up to 10 units, allowing total system expansion beyond 200kW output capacity. This scalability makes it ideal for large commercial projects, factories, multi-building sites, microgrids, and growing energy installations requiring modular expansion.

Parallel functionality also enables redundancy and load-sharing for improved reliability and uptime.

Smart Monitoring, WiFi & User Interface

The Felicity Solar 20kW inverter supports WiFi monitoring and Felicity Solar cloud-based smart energy management. Users can monitor system performance, solar generation, battery state of charge, and load consumption in real time via mobile or desktop platforms.

The built-in LCD touchscreen allows installers and system owners to configure operating modes, grid settings, battery parameters, and monitoring functions with ease.

Environmental Protection & IP65 Outdoor Design

The inverter features an IP65-rated enclosure, offering strong resistance to dust and water jets. This allows installation in plant rooms, garages, warehouses, outdoor utility areas, and sheltered exterior locations.

The robust metal housing ensures durability in demanding commercial and residential environments, including South African climate conditions.

Electrical Protection, Safety & Compliance

The Felicity Solar 20kW hybrid inverter includes advanced protection features such as DC reverse polarity protection, AC over-current protection, short-circuit protection, thermal protection, residual current detection (RCD), islanding protection, surge protection, and grid fault monitoring.

The inverter complies with major grid and safety standards including NRS 097-2-1, IEC, CE, and related electrical compliance requirements.

Technical Specifications – Felicity Solar 20kW Hybrid Inverter

• Model: IVGM20KLP3G1
• Rated Output Power: 20kW / 20kVA
• Phase: Three Phase
• Battery Voltage Range: 40V – 60V
• Max Battery Charge/Discharge Current: 350A
• Max PV Input Power: 32kW
• Max PV Voltage: 800V
• MPPT Voltage Range: 160V – 650V
• MPPT Trackers: Dual MPPT / 4 PV Channels
• Parallel Operation: Up to 10 Units
• Ingress Protection: IP65
• Communication: RS485 / CAN / WiFi
• Cooling Method: Smart Fan Cooling
• Net Weight: ±48.7kg
• Dimensions: 750 × 450 × 268 mm
• Installation Type: Wall Mounted
• Display: LCD Touchscreen
• Warranty: 5–10 Years

Ideal Applications for Felicity Solar 20kW Hybrid Inverter Systems

The Felicity Solar 20kW three-phase hybrid inverter is ideal for commercial buildings, farms, factories, warehouses, cold rooms, schools, office parks, retail centers, and large residential estates. It supports backup power, self-consumption, peak shaving, load shifting, and full hybrid solar energy independence.

Whether deployed in a commercial solar project or a high-capacity residential installation, the Felicity Solar 20kW hybrid inverter delivers power, intelligence, and long-term scalability in one premium solar energy solution.