GUNMANSA

Dyness STACK100 BDU Single Unit

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R 13,250
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Description

Dyness STACK100 BDU — Battery Distribution Unit

The Dyness STACK100 BDU (Battery Distribution Unit) is the central management and distribution hub for the Dyness STACK100 modular battery system. It connects and coordinates multiple STACK100 5.1kWh battery modules in a parallel configuration — maintaining a stable 51.2V LV nominal voltage regardless of system size — while handling system protection, state-of-charge balancing, and inverter communication from a single centralised control point.

The STACK100 BDU is a required component of every STACK100 system and must be paired with one or more STACK100 5.1kWh battery modules to form a complete, operational energy storage solution. It does not store energy on its own.

Centralised System Control & Protection

  • Function: Acts as the single control and communication point between all connected STACK100 battery modules and your hybrid inverter. Manages system-level protection, state-of-charge balancing, fault detection, and module coordination across the entire STACK100 installation.

100A Continuous / 125A Peak Output

  • Current Rating: Rated at 100A continuous output with a 125A peak discharge capacity sustained for up to 2 minutes — capable of handling high-power demand events without interruption.

Parallel Module Architecture (LV 51.2V)

  • Configuration: Coordinates STACK100 modules in a parallel architecture, maintaining a stable 51.2V LV nominal voltage regardless of how many modules are connected. Designed to scale seamlessly alongside the full STACK100 system, up to the 60kWh configuration.

Compact Wall-Mount Enclosure

  • Physical: Compact 590×133.5×390mm form factor at just 13kg — designed to mount alongside STACK100 battery modules in a space-efficient, stacked installation layout.

Multi-Certification Safety

  • Certifications: Carries CE, UN38.3, IEC 62619, IEC 62477, and IEC 62040 certifications — meeting international safety and performance standards for battery management and distribution systems.

Wide Inverter Compatibility

  • Compatibility: Designed for integration with hybrid inverters compatible with the Dyness STACK100 system. Always confirm inverter and full system compatibility with your installer before purchase and installation.

E&OE. Product specifications are subject to change without notice. Please refer to the official manufacturer datasheet to confirm all specifications before purchase or installation.

Warranty

Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.


Reviews

Reviews

Shipping

South Africa: 1-3 Days

Free Shipping Over R2000

Shipping From R60

International: 2-5 Days

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Let customers speak for us

from 917 reviews
Great product, my is shiny and

Great product, my is shiny and moist

Anonymous
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Original geniue product. Great feel. Fits perfectly

VIVG
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Stylish and Great Value

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Luke Daniel
Tumbler, Black, Bamboo

Quickly processing of the item that I bought and it was delivered quickly as well

Lungisani Mbhele
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Perfect product exactly as advertised.

Perfect product, it fit perfectly into to my cz75 p07 CO2 pistol and this setup even turned my non Blowback into a Blowback pistol. It will work on the ASG STI duty one aswell as they use the same internal.

hendrik kleynhans
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Work fine - sounds like 9mm

Work fine - sounds like 9mm bullets

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Product works as expected and I appreciate the

Product works as expected and I appreciate the service.

Kopano Mashaba
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Excellent service, great product and quick delivery.

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Pleasant shopping experience - accurate and well presented - communication was 5star and delivery took 2 business days via the courier guy to my door. Item well packaged with gun case and extras I ordered.

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Got my order faster than expected, product is as

Got my order faster than expected, product is as described

Nadeem Mahomed
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High quality, good mechanics

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Thank you for good service!

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Good quality products at a reasonable price.

Malusi Nyaba
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Excellent quality Delivery times

Excellent quality
Delivery times as promised

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