Description

Dyness Stack100 HV 40.96kWh Battery Storage System (8 × 5.12kWh Modules)

The Dyness Stack100 HV 40.96kWh Battery Storage System is a high-capacity, modular energy storage solution designed for large residential and light commercial solar installations. Built using safe and reliable lithium iron phosphate (LiFePO4) battery technology, this system delivers long cycle life, high safety, and dependable performance for self-consumption optimisation and backup power applications.

Its vertically stacked configuration offers a space-efficient installation while allowing straightforward scalability to meet growing energy demands.

Key Features

• Modular high-voltage battery system with scalable capacity

• Safe and stable LiFePO4 battery chemistry

• Space-efficient vertical stacked design

• Intelligent BMS for protection, balancing, and long-term reliability

• Suitable for self-consumption and backup power use

• Compatible with a wide range of leading hybrid inverters

Specifications

• Total Weight: 426.5 kg

• Usable Capacity: 40.96 kWh

• Number of Modules: 8

• Capacity per Module: 5.12 kWh / 100 Ah

• Battery Cell Technology: Lithium iron phosphate (LiFePO4)

• System Type: High Voltage (HV)

• Dimensions (W × D × H): 591 × 390 × 1302 mm

Applications

• Large residential solar energy storage systems

• Self-consumption optimisation for high energy users

• Backup power for essential household or commercial loads

• Small commercial and multi-dwelling installations

What’s Included in the Box

• 8 × Dyness Stack100 HV 5.12 kWh Battery – Product code: DY-STACK100

• 1 × Dyness Stack100 BDU & Base – Product code: DY-STACK100-BDU-BASE

• Battery communication and power cabling

• Installation manuals and user documentation

Why Buy This Product

• High-Capacity Storage: 40.96kWh usable energy to support high daily consumption

• Scalable & Future-Ready: Modular design allows expansion as energy needs increase

• High Safety & Reliability: LiFePO4 cells and intelligent BMS ensure long-term dependable performance

• Compact Installation: Vertical stacking minimises floor space requirements

• Energy Independence: Store excess solar energy and reduce reliance on the grid

Disclaimer

All product information provided by Solareon UK is intended for general guidance only and may be subject to change or error. Solareon UK does not accept liability for any inaccuracies or omissions in the product specifications displayed. For accurate and detailed technical information, please refer to the manufacturer’s official datasheet available in the 'Downloads' section. We strongly advise confirming all critical details directly with the manufacturer prior to making purchasing or installation decisions.