Sunsynk Lifelynk XL 5.2kWh LiFePO4 battery with 5.5kW All In One Hybrid Inverter

£1,785.00 + VAT

Sunsynk Lifelynk XL 5.2kWh LiFePO4 battery with 5.5kW All In One Hybrid Inverter

£1,785.00 + VAT
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Product description

Sunsynk LifeLynk XL All-In-One Home Battery System

#20 SUN-LIFE5.5XL Storage Systems - Hybrid Inverter

Pdf free icon Sunsynk Lifelynk Data Sheet

Pdf free icon Sunsynk Lifelynk G99

Pdf free icon Sunsynk Lifelynk Installation manual

To view our full range of Sunsynk products visit our main Sunsynk page here

Sunsynk Lifelynk XL 

This installation project showcases the Sunsynk Lifelynk XL 5.5kW Hybrid Inverter with the PP-100 Lifelynk Battery Add-On Kit, providing expandable energy storage for a reliable, future-proof solution.

The Lifelynk system is designed for maximum compatibility, working seamlessly with all current Sunsynk L & G series models as well as the SUN-BAT-5.32 Sunsynk batteries.


Why Choose Sunsynk Lifelynk XL?

Smart Energy Management

Sunsynk hybrid inverters are fully compatible with Octopus Agile, Flux & Go tariffs, giving you the ability to:

  • Buy electricity at cheaper off-peak rates

  • Sell excess energy back to the National Grid through SEG payments

  • Optimise your energy use automatically to save money

Plug-and-Play Installation

The Lifelynk XL has been engineered to simplify installation. Its in-built connection points provide access to Load, Grid, CT, and WiFi data logger ports, making it a true plug-and-play system.

Expandable Energy Storage

The built-in 5.2kWh LiFePO4 battery can be expanded with additional batteries for greater storage capacity, ensuring your system can grow with your household or business energy needs.


Product Highlights

Small and Powerful

  • Ideal for smaller properties, social housing, and local government projects.

All-in-One Solution

  • 5.5kW hybrid inverter

  • 5.2kWh LiFePO4 battery

  • 6.8kW MPPT charge controller

  • Compact, wall-mountable design

Emergency Power Support

  • EPS (Essential Power Supply) function with 5.5kW backup output in case of power cuts.

  • Can also be integrated alongside an EV charger for maximum efficiency.

Easy to Install

  • Includes everything required for a fast and professional installation.


Technical Specifications

  • Brand: Sunsynk

  • Rated Power: 5500W

  • Battery Capacity: 5.223kWh (expandable)

  • Max. Charge/Discharge Current: 5kW

  • Dimensions: 62.4 × 18.22 × 90.1 cm

  • Weight: 82kg

  • DC Start-up Voltage: 150V

  • Warranty: 5 Years


Full Control with the Sunsynk App

With the Sunsynk Logger App (available on iOS, Android, or via www.sunsynk.net), you can:

Remote Access & Real-Time Monitoring

  • Adjust all inverter settings from anywhere with an internet connection.

  • Get instant push notifications in the event of a power cut or switch to backup power.

  • Monitor live system performance, including charge/discharge rates and grid interaction.

Advanced Reporting

  • Generate detailed reports and graphs to track energy usage.

  • Identify peak consumption times and optimise system settings for maximum savings.

Seamless Octopus Integration

  • Integrated with Octopus Agile, Flux & Go tariffs.

  • Charge your batteries at the cheapest rates and discharge during peak times for maximum return.


This installation demonstrates how Sunsynk Lifelynk XL can transform a solar PV system into a smart, expandable, and money-saving energy solution.


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