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Freedom Won Lite Home 5/4 - User Manual

Freedom Won Lite Home 5/4
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2019-05-07 10:25 1/14 Victron & Freedom Won LiFePO4 batteries - Freedom Lite
Victron Energy - https://www.victronenergy.com/live/
Victron & Freedom Won LiFePO4 batteries -
Freedom Lite
Introduction
Freedom Won (www.freedomwon.co.za) produces two ranges of LiFePO4 batteries for 48V systems:
Freedom Lite Home and Business: Eight models available ranging from the smallest 5kWh
model (Freedom Lite Home 5/4) up to the 80kWh model (Freedom Lite Business 80/56)
Freedom Lite Commercial: Ten models available ranging from the 100kWh model (Freedom Lite
Commercial 100/70) up to the 700kWh model (Freedom Lite Commercial 700/490).
Note: Refer to Freedom Won website for detailed specification sheets covering all models
These Freedom Lite batteries are fully compatible with the Victron Multiplus, MultiPlus II, Multiplus GX,
and Quattro inverter/chargers, Solar charge controllers (Ve Direct and Ve CAN), and system
controllers (Color Control GX, Venus GX, and Octo GX).
The Freedom Lite batteries contain an advanced battery management system (BMS) that
communicates, using a CAN Bus protocol, with the Victron Venus device, which in turn communicates
as required to the other Victron devices on the system.
All Freedom Lite models can be connected in parallel with other models of the same capacity, where
one Lite (Master) communicates with the Venus device as well as all the other Lite’s in the system
(Slaves). The Victron and Freedom Won integration has been extensively developed and tested and is
certified and supported by both companies.
The system is suitable for all applications, namely:
Grid Connected with solar and storage including continued operation in grid outage (ESS or self-
consumption mode)
Backup storage or UPS mode
Off Grid plant with storage and solar
Figure 1 Typical Installation: Freedom Lite 60/42 with Victron 15kVA Quattro and 3x Ve Direct MPPT’s

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Questions and Answers

Summary

Introduction

Product Compatibility

Venus Device Requirement

A Victron Venus device is mandatory for processing and transmitting battery commands and information.

Firmware Updates

Install latest firmware on Victron devices; Freedom Lite may benefit from updates.

Battery Sizing Guidelines

Size batteries based on power limits and energy needs, referring to spec sheets.

Operating Philosophy

CAN Bus Wiring and Communication

Connect Lite to Venus via CAT5e Ethernet cable, ensuring proper termination.

Ve Configure Settings

Charger Settings Configuration

Set battery type to Lithium Iron Phosphate and configure charge parameters carefully.

ESS Assistant Configuration

Configure battery capacity, type, sustain voltage, and dynamic cut-off in ESS assistant.

Venus Device Configuration

CAN-bus Profile Setup

Set CAN-bus Profile to 500kbit/s or 250kbit/s as required for system compatibility.

System Setup Parameters

Enable DVCC, SVS, and ensure BMS Control is "On" in system setup.

MPPT Configuration

MPPT Voltage and Current Settings

Set MPPT voltage setpoints to 55.8V and adjust current limits for system safety.

Troubleshooting and Support

Troubleshooting Assistance

Contact support@freedomwon.co.za for any difficulties with the Victron interface.

DISQUS Forum

Discussion Thread Access

Access the discussion thread for community support and further information.

Freedom Won Lite Home 5/4 Specifications

General IconGeneral
BrandFreedom Won
ModelLite Home 5/4
CategoryCamera Accessories
LanguageEnglish

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