SKU: 6435409754

Sunsynk 20.48kWh HV Battery System

Sale price$3231.57 Regular price$3590.63
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Sunsynk 20.48kWh HV Battery SystemReliable Power Storage Solution with Sunsynk 20. 48kWh HV Battery System Bundle The Sunsynk 20. 48kWh HV Battery System is a high voltage energy storage solution designed for residential and commercial applications. With a lithium ion composition, this battery system offers a deep discharge capability of 100%, ensuring maximum energy utilization. Its modular design allows for scalability and flexibility, making it an ideal choice for solar energy

Reliable Power Storage Solution with Sunsynk 20.48kWh HV Battery System Bundle


The Sunsynk 20.48kWh HV Battery System is a high-voltage energy storage solution designed for residential and commercial applications. With a lithium-ion composition, this battery system offers a deep discharge capability of 100%, ensuring maximum energy utilization. Its modular design allows for scalability and flexibility, making it an ideal choice for solar energy storage, backup power, and off-grid applications.

 

Key Features:

  • High Voltage Battery System – Designed for increased efficiency and performance.
  • Modular & Expandable – Scalable energy storage solution to meet higher power demands.
  • Long Lifespan – Optimized battery chemistry for longevity and reliability.
  • Intelligent Battery Management System (BMS) – Ensures safe and efficient operation.
  • Compact and Robust Design – Easy to install with a dedicated battery cabinet.

 

Technical Specifications:

  • Nominal Energy: 20.48kWh
  • Depth of Discharge (DoD): 100%
  • Voltage: 6144 V
  • Continuous Discharge Rate (Normal Use): 61440 W
  • Maximum Discharge Rate (5 Minutes): 61440 W
  • Surge Discharge Rate (15 Seconds): 61440 W
  • Maximum Charge Rate (5 Minutes): 61440 W
  • Weight: 195 kg
  • Battery Type: Lithium-Ion

 

What's Included in the System:

This battery system is composed of the following components:

  • 4 x SUN-HV-5.12-BATT – Sunsynk 5.12kWh Single Battery Unit for HV Series
  • 1 x SUN-HV-BMS – Battery Management System (BMS) for Sunsynk HV Series
  • 1 x SUN-HV-20.48-BATTRACK-DOOR – Battery Cabinet with Door for Sunsynk 20.48kWh HV Battery

 

Why Buy This System?

  • Maximize Your Solar Investment – Store excess solar power for use at night or during outages, reducing reliance on the grid.
  • Reliable Backup Power – Ensure uninterrupted power supply for your home or business in case of grid failures.
  • High Efficiency & Performance – Designed for seamless integration with Sunsynk inverters and optimized for maximum power output.
  • Smart Energy Management – The intelligent BMS protects and optimizes battery performance, ensuring safety and longevity.
  • Scalable & Future-Proof – Expand your energy storage capacity as your needs grow.
  • Durable & Safe Design – Built with high-quality materials, this battery system is engineered for long-term reliability and efficiency.

 

Applications:

  • Residential Energy Storage: Ideal for homeowners looking for a reliable backup power solution.
  • Commercial Systems: Provides reliable energy storage and backup for commercial properties.
  • Off-Grid Power Solutions: Perfect for off-grid installations where independent power supply is crucial.

 

This high-performance battery system provides a seamless integration with Sunsynk inverters and ensures reliable energy storage for both residential and commercial applications.


Installation Requirements:

This product must be installed by a certified electrician or battery installer to ensure safety and compliance with local regulations.

 

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: 6435409754

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Soso
Draper, US
★★★★★ 5
Great product!!!
Size: Mini
Great product. Great price. I like that it's foldable!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
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Hn
Dallas, US
★★★★★ 1
Not worth it
Size: Mini
The orange clasp that locks it in place is super faulty on the one I received. It folds at any point when trying to throw the ball. Not sure if I just got a defective one but I wasn’t a fan. Would rather get one at a pet store just to play it safe
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Reviewed in the United States on May 8, 2026
K
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Kaycee
Whiting, US
★★★★★ 4
Not as sturdy as a regular one
Size: Mini
I was holding off writing a review about this because I wasn’t sure that it was going to hold up as well as a regular non bendable Chuck It wand. I have found I like the way it folds up and fits into my backpack nicely and also fits into my big purse when I’m out and about with my dog. You have to make sure the orange sleeve is over the screw part in the middle of the wand before you can throw the ball otherwise it’s not going to throw. It’s going to collapse. I’m not sure how long the durability is going to last that’s my only question about this product and I don’t know how long the screws on the elbow of it are gonna hold up but for now it’s been working great and we play with it every day and I’ve not had a problem with it. It’s just not as sturdy as a full size wand
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2024
D
Verified Purchase
Dana S Kroeger
West Palm Beach, US
★★★★★ 5
Love this version of Chuck It beyond all before
Size: Mini
I had the longer bendable Chuck It before, well several, which broke down. They finally wouldn’t’ release the ball. Not disparaging Chuck It. They have been my furry puppy's favorite thing ever. I am grateful. But what I like and think is intuitive about this smaller design is 2 things: 1. I can do a more dynamic throw. 2. There are circle holes in the Chuck It Ball that come with it that I think allow for easier release and the ball can go father. Just my two cents.
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Reviewed in the United States on January 8, 2026
T
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Tish
Lowell, US
★★★★★ 3
Still Good to Use in a Pinch
Size: Mini
Love the Chuck it brand. This collapsible one is not my favorite. Everytime I chuck it, the orange lock does not stay in place. Plus, in my opinion, it doesn't have the oomph for the distance like the other medium ones. Still good though
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Reviewed in the United States on January 28, 2026

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