Felicity Solar 50kW Hybrid 3-Phase Inverter

FAQ

Frequently Asked Questions – Felicity Solar 50kW Hybrid Inverter

What is the Felicity Solar 50kW Hybrid Inverter used for?

The Felicity Solar 50kW Hybrid Inverter is designed for commercial, industrial, and large residential solar systems that require grid-tie operation, battery storage, backup power, and intelligent energy management.

Does this inverter support battery storage?

Yes. The inverter supports high-voltage lithium (LFP / LiFePO4) battery systems with a battery voltage range of 160V to 800V DC, allowing integration with large energy storage banks.

Can the Felicity 50kW inverter operate during power outages?

Yes. It supports UPS-level backup switching (≤10ms) and can continue supplying power to critical loads when paired with batteries and configured backup circuits.

Is this inverter suitable for three-phase commercial power?

Yes. This is a three-phase 50kW inverter, designed for commercial and industrial electrical infrastructure operating at 380V / 400V AC.

How much solar PV capacity can this inverter handle?

The inverter supports up to 100kW DC access power and 80kW PV input power, making it suitable for large rooftop or ground-mounted solar arrays.

How many MPPT trackers does the Felicity 50kW inverter have?

It features 4 MPPT trackers with 8 PV input channels, allowing flexible solar array design and improved energy harvesting across multiple orientations.

Can multiple Felicity 50kW inverters be connected together?

Yes. The inverter supports parallel operation of up to 12 units, enabling scalable system expansion for growing commercial or industrial loads.

Does the inverter support generator integration?

Yes. It includes a generator port and supports generator-assisted backup, ideal for facilities requiring layered power redundancy.

How is the system monitored?

The inverter supports WiFi and GPRS monitoring via the Fsolar Smart Cloud platform, allowing real-time system monitoring, performance tracking, and remote diagnostics.

What battery brands are compatible with this inverter?

The inverter is compatible with high-voltage LFP battery systems that support CAN or RS485 BMS communication. Battery compatibility should be confirmed before installation.

Is the Felicity 50kW inverter weatherproof?

Yes. It carries an IP65 protection rating, making it suitable for indoor or outdoor installations in harsh environmental conditions.

What safety protections are built into the inverter?

It includes multiple integrated protections such as:

• Anti-islanding protection

• Surge protection (DC & AC Type II)

• Battery and PV reverse polarity protection

• Residual current monitoring

• Short-circuit and over-voltage protection

• Insulation resistance detection

What is the efficiency of this inverter?

The inverter is engineered for high efficiency, with optimised PV conversion, battery charge/discharge performance, and intelligent MPPT energy tracking.

Does this inverter support smart loads or micro-inverters?

Yes. It supports smart load integration and micro-inverter access, enabling advanced system configurations and load control strategies.

Where is the Felicity Solar 50kW inverter typically installed?

Common applications include:

• Factories and warehouses

• Shopping centres and office parks

• Farms and agricultural operations

• Schools, hospitals, and institutions

• Large residential estates

• Business parks and data rooms

What warranty is included with this inverter?

The Felicity Solar 50kW Hybrid Inverter includes a 10-year manufacturer warranty, subject to supplier terms and correct installation.

Is professional installation required?

Yes. Due to the high power rating and three-phase electrical requirements, this inverter should be installed and commissioned by a qualified commercial solar installer in compliance with electrical standards.