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Felicity Solar FLA48460TG2-EU 23.55kWh 51.2V 460Ah LiFePO4 Solar Battery - Image 1

Felicity Solar FLA48460TG2-EU 23.55kWh 51.2V 460Ah LiFePO4 Solar Battery

The Felicity Solar FLA48460TG2-EU 23.5kWh LiFePO4 Solar Battery is a high-capacity 51.2V low-voltage energy storage battery for professional solar PV and hybrid battery systems. Designed for residential and commercial energy storage projects, it offers 23.5kWh nominal energy, >95% depth of discharge, RS485/CAN communication, built-in smart BMS, breaker and fuse protection, and scalability of up to 15 units in parallel.

With ≥6000 cycle life, 10-year warranty, floor-mounted installation, real-time monitoring via FSolar App and compatibility with leading inverter brands, the FLA48460TG2-EU is suitable for solar installers, electricians, EPC contractors, solar wholesalers and energy storage resellers across Europe.

SKU: FELICITY-FLA48460TG2-EU-23.55KWH

2668.88 €

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Estimated delivery: 5–12 working days

Shipping type: Pallet freight

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Product description

Felicity Solar FLA48460TG2-EU 23.5kWh LiFePO4 Battery for Professional Energy

Easy to install. All in one, plug and play battery. Easy as 1,2,3.
Felicity Solar batteries product range banner for home and small commercial energy storage systems, solar battery backup and professional PV installers in Europe

The Felicity Solar FLA48460TG2-EU 23.5kWh 51.2V LiFePO4 Solar Battery is a high-capacity low-voltage battery system for solar PV storage, backup power and hybrid inverter applications. It is designed for installers and electricians who need a larger battery unit with clear technical specifications, scalable capacity and practical installation features.

According to the official Felicity Solar datasheet, the FLA48460TG2-EU provides 23.5kWh nominal energy, 51.2V nominal voltage, 44.8–57.6V operating voltage, 250A continuous charge/discharge current, and 12,500W maximum charge/discharge power.

This makes it a strong choice for larger residential solar battery systems, small commercial storage projects, self-consumption systems, backup-ready installations and complete solar PV kits.

Scalable Capacity up to 352.5kWh

One of the strongest selling points of this Felicity Solar battery is scalability. The datasheet states that the system can support up to 15 units in parallel, reaching a total system capacity of 352.5kWh.

This is valuable for professional installers and EPCs because the same battery platform can support different project sizes. A single unit can serve a larger home storage system, while multiple units can be used for commercial or higher-capacity energy storage projects.

Built-in Smart BMS, Breaker and Fuse Protection

The FLA48460TG2-EU includes built-in smart BMS, breaker and fuse protection. This is important for professional installations because battery protection, monitoring and fault handling are critical in energy storage systems.

The user manual also shows the product’s external fuse design and explains that the battery includes communication, protection and BMS-related features for safe system operation.

For installers, this supports cleaner system design and easier service planning.

CAN and RS485 Communication for Hybrid Inverter Systems

The battery supports RS485 and CAN communication, which are commonly used for battery-inverter communication in professional PV storage systems.

This makes the FLA48460TG2-EU suitable for hybrid solar battery systems where inverter compatibility and communication protocol matching are essential. Before installation, installers should always confirm compatibility with the selected inverter and the latest Felicity Solar compatibility documentation.

Real-Time Monitoring via FSolar App

The Felicity Solar datasheet highlights remote monitoring via FSolar App and real-time monitoring as key product features.

For end users, this gives better visibility over battery status and energy use. For installers and technical teams, remote monitoring can support easier system checking, service follow-up and customer support.  You need assistance? Contact us

Key Specifications from Datasheet

SpecificationOfficial value
ModelFLA48460TG2-EU
Battery typeLiFePO4
Nominal energy23.5kWh
Nominal voltage51.2V
Operating voltage44.8–57.6V
Max. continuous charge/discharge current250A
Peak charge/discharge current500A / 15s
Max. charge/discharge power12,500W
ScalabilityMax. 15 units in parallel, up to 352.5kWh
Depth of discharge>95%
CommunicationRS485 / CAN
Protection degreeIP21
Cycle life≥6000 cycles
Charging temperature0°C to +55°C
Discharging temperature-20°C to +55°C
DisplayLCD + LED
InstallationFloor-mounted
ProtectionBuilt-in smart BMS, breaker, fuse
Warranty10 years
CertificationUN38.3
Product weight186.5kg
Package weight220kg
Product dimension570 × 250 × 980mm
Package dimension1135 × 690 × 465mm

Floor-Mounted Battery for Residential and Commercial Projects

The official datasheet lists the installation method as floor-mounted, with product dimensions of 570 × 250 × 980mm and product weight of 186.5kg.

This should be clearly stated on the product page because the unit is heavy and must be planned correctly for delivery, placement and installation. The user manual also shows floor-mounted installation guidance and spacing requirements.

Recommended Applications

The Felicity Solar FLA48460TG2-EU 23.5kWh battery is suitable for:

  • Residential solar battery storage
  • Larger self-consumption PV systems
  • Hybrid inverter installations
  • Backup power systems
  • Small commercial energy storage
  • Battery retrofit projects
  • Multi-battery parallel systems
  • Installer-ready complete solar kits
  • EPC and reseller energy storage projects

Why Installers Choose the FLA48460TG2-EU

Professional installers need battery products that are easy to specify, easy to compare and suitable for real project work. The FLA48460TG2-EU offers a strong balance of capacity, scalability and installer-focused features.

The key advantages are:

  • 23.5kWh capacity in one unit
  • 51.2V low-voltage platform
  • Up to 15 units in parallel
  • CAN / RS485 communication
  • Built-in smart BMS, breaker and fuse
  • Remote monitoring via FSolar App
  • ≥6000 cycles
  • 10-year warranty
  • Floor-mounted design
  • UN38.3 certification

B2B Solar Battery Supply from 3Buy Solar

3Buy Solar supplies solar batteries, solar inverters, solar panels, energy storage accessories and complete kits for professional solar installers, electricians, EPC contractors, solar wholesalers, solar distributors and resellers across Europe.

The Felicity Solar FLA48460TG2-EU is a strong option for buyers who need a high-capacity LiFePO4 solar battery for residential, commercial and hybrid energy storage projects.

Order the Felicity Solar FLA48460TG2-EU from 3Buy Solar for professional solar battery procurement, installer-ready energy storage systems and complete PV project supply.

Product Datasheet and Downloads

Datasheet

  • Datasheet Felicity Solar FLA48460TG2-EU  EN

  • Datenblatt Felicity Solar FLA48460TG2-EU DE

  • Product Catalog Felicity Solar

  • Fisa Technica Felicity Solar FLA48460TG2-EU RO

  • Adatlap Felicity Solar FLA48460TG2-EU HU

  • Ficha Felicity Solar FLA48460TG2-EU ES

  • Scheda Tecnica Felicity Solar FLA48460TG2-EU IT

Installation and Operation Manual

  • Installation and User Manual Felicity Solar FLA48460TG2-EU EN

  • Hybrid Inverters  Compatibility List

  • Installations- und Benutzerhandbücher Felicity Solar FLA48460TG2-EU DE

  • Guide utilisateur Felicity Solar FLA48460TG2-EU – Français FR

  • Guía del usuario Felicity Solar FLA48460TG2-EU Español  ES

Certificates

  • CE Declaration of Conformity

  • EMC Compliance Certificate

  • IEC Certificate

  • VDE Certificate

  • EMC Certificate

  • G99 Certificate

  • UL Certificate

  • UN 38.3 Test Report

  • MSDS Certificate

Warranty

  • Manufacturer Warranty Felicity Solar FLA48460TG2-EU ESS Batteries

FAQ regarding Felicity Solar FLA48460TG2-EU BatteryS

What is the Felicity Solar FLA48460TG2-EU used for?

The Felicity Solar FLA48460TG2-EU is a 23.5kWh LiFePO4 solar battery used for low-voltage energy storage systems, hybrid solar installations, self-consumption, backup power and larger residential or commercial PV projects. Watch our solar trainings and webinars or visit you 3Buy Youtube Channel. … or alternatively you can browse for our latest articles regarding renewable and energy efficient heating and cooling in our Solar Distributor Blog.

Have you checked all our products? Go to our Solar PV and Energy Storage Shop | 3Buy Installer-Grade & DIY EU

How many FLA48460TG2-EU batteries can be connected in parallel?

According to the Felicity Solar datasheet, up to 15 units can be connected in parallel, giving a scalable battery capacity of up to 352.5kWh.

Is the Felicity Solar FLA48460TG2-EU suitable for professional installers?

Yes. The FLA48460TG2-EU is suitable for professional solar installers, electricians, EPC contractors, solar wholesalers and energy storage resellers who need a high-capacity 51.2V LiFePO4 battery with smart BMS, scalable parallel connection and technical monitoring features.

Is the Felicity Solar 20.48kWh battery system suitable for professional installers?

Yes. This high-voltage LiFePO4 battery system is intended for professional solar energy storage projects and should be installed by qualified solar installers, electricians or trained technicians using the official installation documentation.

Specification

Manufacturer

BrandFelicity Solar

Technical Specifications

Weight220 kg
Dimensions980 × 570 × 250 mm
ManufacturerFelicity Solar
BrandFelicity Solar
Product CategoryBatteries, Battery Sets
Nominal Voltage [V]The nominal voltage is defined as the voltage value assigned to an electric circuit or system to designate its voltage class. In simple words, the voltage level of an electrical power system is called the nominal voltage of the system.51.2V
Battery Voltage Range [V]Indicates the allowable DC voltage window in which the solar battery or energy storage system operates safely. Ensure compatibility with the selected solar inverter and hybrid inverter input voltage range.44.8 V – 57.6 V
Nominal Capacity [kWh]Nominal capacity (in kWh) typically refers to the rated energy storage or output capacity of a system, such as a battery, energy storage system, or electric vehicle battery. It indicates the amount of energy that the system can store or deliver under normal operating conditions.23.5 kWh
Nominal Current [A]Nominal current is essentially the normal electrical current that we would expect to flow through a circuit at any given time.250 A
Max. Charge & Discharge Current [A]The maximum charge and discharge current refers to the highest current a battery or energy storage system can handle safely during charging and discharging processes. It is an important parameter that helps ensure the battery operates within safe limits and prevents damage, overheating, or other safety hazards.500 A
Battery TypeLithium Iron Phosphate (LiFePO4) – LFPLithium Iron Phosphate (LiFePO4) batteries are one of the most reliable and safest energy storage solutions for solar systems. Known for their long lifespan, high efficiency, and superior safety, these batteries are a top choice for residential, commercial, and off-grid solar storage., Low Voltage48 V battery solution for residential, off-grid, and small PV storage.
CommunicationSpecifies how the device communicates with other systems or networks—options include RS485, CAN, LAN, Wi-Fi, 4G, and Optical for data exchange and remote monitoring.CAN, RS485
Protection Rating [IP]IP (or \"Ingress Protection\") ratings are defined in international standard EN 60529 (British BS EN 60529:1992, European IEC 60509:1989). They are used to define levels of sealing effectiveness of electrical enclosures against intrusion from foreign bodies (tools, dirt etc) and moisture.IP21
WarrantyNormally covers, manufacturing defects, durability issues, or equipment failure. The warranty typically covers the cost of replacing the faulty or damaged panel with a new working one. Please refer to the Warranty Documents of the product on the Manufacturer s webpage.10 Years

The information on this page is a general summary. For exact specifications, safety instructions, and compliance details, please refer to the product datasheet or the manufacturer’s website. Always follow applicable regulations and consult a licensed installer. For further assistance, contact 3Buy Solar.

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Felicity Solar logo for a professional solar battery, solar inverter and energy storage manufacturer used by PV installers, resellers and solar distributors in Europe

Felicity Solar is a smart solar energy brand specializing in LiFePO4 battery storage, hybrid inverters, off-grid power systems and complete solar energy solutions for residential and commercial PV projects. The brand focuses on practical solar technology where solar panels, solar inverter systems, solar battery storage, BMS control and backup power work together to improve self-consumption, energy independence and long-term savings.

The Felicity Solar portfolio includes solar batteries, energy storage systems, BMS units, hybrid inverters, off-grid inverters and installation accessories for professional solar installers, electricians, EPC contractors, solar PV suppliers, solar distributors and solar wholesalers in Europe.

Felicity Solar solutions are suitable for home energy storage, backup power, off-grid systems, commercial PV projects and complete kits, giving installers a flexible product range for building reliable and scalable solar battery systems.

More about Felicity Solar on the official manufacturer page.

“Felicity Solar is a practical choice for solar installers and electricians who need reliable LiFePO4 battery storage, BMS components and complete solar energy storage solutions. The product range supports residential and light commercial PV systems where self-consumption, backup power and scalable battery capacity are important.”

— Verified Installer

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