SKU: 6435409754

Sunsynk 20.48kWh HV Battery System

Sale price$3231.57 Regular price$3590.63
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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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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Gahvno
Phoenix, US
★★★★★ 5
Very good quality comparable to OEM at a much more reasonable price point.
Size: (Pack of 1)
Last December we bought our first new car in 21 years and the first thing I did is stock up on cabin and engine air filters. I've got nothing against dealership OEM parts and pieces but what I do have an issue with is the prices. Luckily, we all have a bit of control over access to OEM quality parts and pieces at significantly more reasonable prices via Amazon. This filter and it's matching cabin filter are excellent in value and take less than 5 minutes to replace. Compare that to paying the hourly rate at your dealer plus the dealership retail price and you'll do what I did and stock up on these two filters. Definitely recommended.
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Reviewed in the United States on September 25, 2025
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Verified Purchase
Little Oak
Boise, US
★★★★★ 4
It will fit a 2022 Subaru Outback
Size: (Pack of 1)
Higher quality than OEM item fit and arrived on time. This was for a 2023 Subaru Outback
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Reviewed in the United States on September 15, 2025
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Verified Purchase
Bob P
Draper, US
★★★★★ 5
High quality
Size: (Pack of 1)
Looks a lot nicer than the one that came with my Subaru Outback (OEM). Performs the same or better.
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Reviewed in the United States on March 20, 2026
J
Verified Purchase
Julie
Waukegan, US
★★★★★ 5
Perfect fit for my 2018 Civic—easy, affordable, and worth it
Size: 9.5" x 10.9" x 2.1"
I’ve bought this cabin air filter multiple times for my 2018 Honda Civic, and it’s consistently great quality. It fits perfectly and is super easy to install—takes just a few minutes to swap out, and I always do it myself. Way cheaper than going to a shop or dealership. The airflow is smooth, there’s no smell at all, and it keeps the inside of my car feeling clean and fresh. No weird odors, no dust blowing in—just a solid, dependable filter that does its job well. This is the only one I’ll keep buying.
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Reviewed in the United States on May 11, 2025
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Michael Howard
Massapequa, US
★★★★★ 5
Do it mayne
Size: 9.5" x 10.9" x 2.1"
Good quality and fit but find it funny that the instructions with the air flow are on the side. I assume that would be facing out and was annoyed when I tried to close and it didn’t fit. Probably should have read the directions. Still would recommend
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Reviewed in the United States on March 8, 2026

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