Dyness Stack100 Extension Set

Code: STACK100-EXT-SET
€0 €0 incl. VAT
International delivery
On the way (4 pcs)
Delivery to:
29.04.2026

The Dyness Stack100 Extension Set (S51100) is a 5.12 kWh LiFePO4 battery module designed to expand the capacity of the Dyness Stack100 high-voltage energy storage system. Featuring a stackable plug-and-play design with zero wiring, integrated thermal management, and a built-in fire extinguishing cartridge, it allows seamless capacity upgrades for residential and commercial installations.

Detailed information

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Product detailed description

Modular Expansion
Add 5.12 kWh of usable capacity per module to your existing Stack100 system. The stackable design supports 3 to 15 modules per cluster, scaling from 15.36 kWh up to 76.8 kWh per cluster.

Zero Wiring, Plug-and-Play
Rackless free stacking with automatic electrical connection between modules. A single cluster can be installed in under 30 minutes.

Advanced Safety
LiFePO4 cell chemistry ensures high thermal stability. Each module includes integrated thermal management with forced wind cooling and a built-in fire extinguishing cartridge for an extra layer of protection.

Smart Monitoring
Built-in WiFi module with APP and OTA firmware update capability for remote monitoring and management.

Long Cycle Life
LiFePO4 technology delivers extended cycle life, making it a reliable long-term investment for energy storage.

Additional parameters

Category: Accessories for batteries
Weight: 47 kg
EAN: 6975334551457
Brand: Dyness
Lenght: 590 mm
Width: 390 mm
Height: 133.5 mm
Degree of protection (IP): IP20
Communication: Wi-Fi
Nominal voltage: 51.2 V
Battery type: High voltage
Usable energy: 5,12 kWh
Cell Chemistry: LiFePO4 (LFP)
Module Capacity: 100 Ah
Number of Cells: 16
Cell Capacity: 320 Wh
Cell Voltage: 3.2 V
Modules per Cluster: 3 - 15
Cooling: Forced wind cooling
Safety Features: Integrated fire extinguishing cartridge, thermal management

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Dyness, founded in 2017 and headquartered in Suzhou, China, is a globally recognized innovator in battery energy storage systems. The company delivers a comprehensive portfolio of lithium iron phosphate (LFP) storage solutions for residential, commercial, and industrial applications, combining advanced cell technology with intelligent battery management systems.

Trusted by installers and energy professionals worldwide, Dyness systems are known for their exceptional safety standards, long cycle life, modular scalability, and seamless compatibility with leading inverter brands. From compact home batteries to high-capacity commercial racks, Dyness provides the building blocks for energy independence.

Manufacturing company : Dyness Digital Energy Technology Co., Ltd.
Address : No. 688, Liupu Road, Guoxiang Street, Wuzhong Economic Development Zone, Suzhou, China
E-mail : [email protected]
EU representative of the manufacturer : Dyness Europe B.V.
Address of the EU representative : Lisbaan 4A, 2908 LN Capelle aan den IJssel, Netherlands
Email of the EU representative : [email protected]