SUNSYNK G5.3 Stackable or Wall mounted IP21 battery 5.32kWh, inc battery to inverter & battery to battery cable

Sunsynk Battery SUNSYNK-G5.3

#5: SUNSYNK-G5.3

#10: SUNSYNK-G5.3

G5.3 Datasheet

G5.3 Wall Mounted manual

G5.3 Rack Mounted Manual

(Compatible with L5.3 and L5.1 models but not SUN-BAT-5.32 or CATL 5.12kwh)

Sunsynk 5.32kWh LiFePO4 Battery

Overview

The Sunsynk 5.32kWh Lithium-Ion Phosphate (LiFePO4) battery is a high-quality, scalable energy storage solution designed for residential and commercial solar systems. With a usable capacity of 4.79kWh and robust 1C charge/discharge rating, it ensures optimal performance with Sunsynk inverters.

Key Features

• High Depth of Discharge: Up to 90%, enabling maximum energy utilisation.

• Scalable: Up to 32 batteries can be connected in parallel for a total of 170kWh per inverter.

• Sunsynk BMS: Integrated Battery Management System with quick paralleling—no dip switches required.

• Fast Charge/Discharge: 1C rated, allowing full capacity use efficiently.

• Durable & Safe: IP65 rating ensures protection against dust and water ingress.

Included Accessories

• Battery isolator

• Battery-to-inverter and battery-to-battery cables

• Wall bracket

Technical Specifications

• Battery Chemistry: LiFePO4

• Capacity (Ah): 104

• Nominal Voltage: 51.2V

• Energy: 5.32kWh

• Recommended Depth of Discharge: 90%

• Dimensions (W x H x D): 440 x 620 x 135 mm

• Weight: 46 kg

• IP Rating: IP65

• Communication Port: CAN2.0, RS485

This battery is ideal for users looking for a reliable, high-performance storage system with easy installation and expandability for future energy needs.