SKU: 8139789417

4x Dyness Stack100 HV 5.12 kWh Battery Storage 20.5 kWh

Sale price$2013.14 Regular price$2236.82
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

4x Dyness Stack100 HV 5.12 kWh Battery Storage 20.5 kWhDyness Stack100 HV 20. 5kWh Battery Storage System (4 5. 12kWh Modules) The Dyness Stack100 HV 20. 5kWh Battery Storage System is a modular, high voltage energy storage solution designed for residential and light commercial solar installations. Built using advanced lithium iron phosphate (LiFePO4) technology, this system delivers excellent safety, long cycle life, and reliable performance for self consumption and backup power applications. Its

Dyness Stack100 HV 20.5kWh Battery Storage System (4 × 5.12kWh Modules)

The Dyness Stack100 HV 20.5kWh Battery Storage System is a modular, high-voltage energy storage solution designed for residential and light commercial solar installations. Built using advanced lithium iron phosphate (LiFePO4) technology, this system delivers excellent safety, long cycle life, and reliable performance for self-consumption and backup power applications.

Its stacked, space-efficient design allows for clean installation while offering the flexibility to expand capacity as energy needs grow.

Key Features

  • Modular high-voltage battery system with scalable capacity

  • Safe and stable LiFePO4 battery chemistry

  • Compact stacked design to minimise installation footprint

  • Intelligent BMS for cell balancing and system protection

  • Suitable for self-consumption and backup power use

  • Compatible with a wide range of leading hybrid inverters

Specifications

  • Total Weight: 226.5 kg

  • Usable Capacity: 20.5 kWh

  • Number of Modules: 4

  • 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 × 768 mm

Applications

  • Residential solar energy storage systems

  • Self-consumption optimisation

  • Backup power for essential household circuits

  • Small commercial and multi-dwelling installations

What’s Included in the Box

  • 4 × 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 cables

  • Installation manuals and user documentation

Why Buy This Product

  • Expandable Storage: Start with 20.5kWh and scale as your energy demand increases

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

  • Compact & Neat Installation: Vertical stacked format reduces floor space requirements

  • Future-Ready: Designed to integrate with modern hybrid inverters and solar systems

  • 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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8139789417

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Jen Johnson
Houston, US
★★★★★ 5
Bouncy and durable
Color: Four colors, Size: 5cm (ball only), Color: Four colors, Size: 5cm (ball only)
These balls are awesome - bouncy and super durable for my little guy!
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Reviewed in the United States on May 17, 2026
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Dawn
Lowell, US
★★★★★ 5
Great quality
Color: Four colors, Size: 5cm (ball only)
I was very surprised that these are as good as the chuck it balls. I have a super chewer and he’s tears balls up except for chuck its and he can’t tear these up.
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Reviewed in the United States on May 15, 2026
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Christine
Boise, US
★★★★★ 5
Happy pup
Color: Four colors, Size: 5cm (ball only)
Small but bouncy. Pupper loves them.
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Reviewed in the United States on May 3, 2026
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Alex Prepsky
Birmingham, US
★★★★★ 5
Awesome price for quality balls
Color: Four colors, Size: 5cm (ball only)
These balls are super bouncy and durable. My dog loves them and for the price these are totally worth it! I think they are as durable as nerf balls and equal in size, and much cheaper!
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Reviewed in the United States on November 19, 2025
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Random shopper
Omaha, US
★★★★★ 1
Rope comes out at the slightest force. Pointless tug toy!
Color: Four colors, Size: 6cm (with rope)
If your dog pulls on these (and why wouldn’t he?), the rope immediately comes out. Turns out they just fuse the ends of the nylon rope together, which is no match for a dog playing tug. Any dog, any level of pulling will dismantle these. We’ve managed to reinsert the rope to a couple of these and KNOT it, which gives you a shorter rope but a toy that can withstand some play. But if I had wanted a DIY toy, I’d have used the balls and rope I already own.
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Reviewed in the United States on December 11, 2025

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