Description
Deye SE-G5.3 is a 5.32kWh Lithium-Ion LiFePO4 battery with a 48V nominal voltage and 100Ah capacity.
The Deye LV 5.32kWh 51.2V Lithium-Ion Battery is a reliable, high-performance energy storage solution designed for residential and small commercial solar systems. Built using advanced lithium iron phosphate (LiFePO₄) cell technology, this battery delivers excellent safety, long cycle life, and stable performance, making it ideal for backup power, load-shedding protection, and off-grid or hybrid solar installations.
With a usable capacity of 5.32kWh, the Deye LV battery provides ample energy storage to power essential household loads such as lighting, refrigeration, internet equipment, televisions, and security systems during grid outages. Its 51.2V low-voltage design ensures compatibility with a wide range of popular hybrid and off-grid inverters, including Deye, Sunsynk, and other inverter brands that support low-voltage lithium batteries.
The battery features an integrated Battery Management System (BMS) that actively monitors cell voltage, temperature, current, and state of charge. This intelligent protection system safeguards against over-charging, over-discharging, short circuits, and overheating, ensuring both user safety and long-term battery health. The result is a dependable energy storage solution with a long service life and minimal maintenance requirements.
Designed with scalability in mind, the Deye LV 5.32kWh battery can be connected in parallel with additional units, allowing system capacity to be expanded as energy needs grow. This makes it an excellent choice for homeowners who want to start small and upgrade their solar system over time without replacing existing equipment.
The battery’s compact, modern design allows for easy wall-mount or floor-mount installation, making it suitable for homes, garages, and technical rooms where space is limited. High round-trip efficiency ensures that more of your stored solar energy is available for use, helping reduce reliance on the grid and lowering electricity costs over time.
Whether you’re building a new solar system or upgrading an existing one, the Deye LV 5.32kWh 51.2V Lithium-Ion Battery offers a safe, scalable, and future-ready energy storage solution tailored for South African conditions.
Product Data Sheet
Frequently Asked Questions
What is the Deye LV 5.32kWh lithium battery used for?
It stores solar energy for backup power during load-shedding or grid outages.
What is the voltage of the Deye LV battery?
The battery operates at 51.2V and is classed as a low-voltage lithium battery.
Which inverters are compatible with this battery?
It works with Deye, Sunsynk, and most low-voltage hybrid or off-grid inverters.
Can multiple batteries be connected together?
Yes, multiple units can be connected in parallel to increase storage capacity.
What type of lithium cells are used?
It uses LiFePO4 cells for enhanced safety and long lifespan.
Does the battery have a built-in BMS?
Yes, the integrated BMS protects against over-charge, over-discharge, and overheating.
Is it suitable for South African load-shedding?
Yes, it is designed for frequent cycling and load-shedding conditions.
Can the battery be wall-mounted?
Yes, it supports wall or floor mounting depending on installation requirements.
Is professional installation recommended?
Yes, professional installation ensures safety and optimal system performance.
Home Solar Installation for Dummies: A Simple Guide for Homeowners
Why Lithium-Ion (LiFePO4) is the Smart Choice for South Africa.
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