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Description
Fox ECS 4.03kWh HV Battery MasterFox ECS 4. 03kWh HV Battery Master Scalable High Voltage Energy Storage The Fox ECS 4. 03kWh HV Battery Master is a high performance lithium ion battery designed to serve as the control module in a scalable energy storage system. This master battery unit ensures seamless communication and energy distribution across the battery stack, making it an essential component for residential and commercial energy storage applications. With a 4. 03kWh capacity
Fox ECS 4.03kWh HV Battery Master – Scalable High-Voltage Energy Storage
The Fox ECS 4.03kWh HV Battery Master is a high-performance lithium-ion battery designed to serve as the control module in a scalable energy storage system. This master battery unit ensures seamless communication and energy distribution across the battery stack, making it an essential component for residential and commercial energy storage applications. With a 4.03kWh capacity and high-voltage operation, it provides reliable power management for various energy storage needs.
Key Features
- Master Battery Unit – Required to manage and control a battery stack
- Scalable to 28.21kWh – Supports up to 6 additional slave batteries
- High Voltage & High Efficiency – Ensures stable and optimized energy performance
- 90% Depth of Discharge – Maximizes usable energy output
- Wide Temperature Tolerance – Designed for performance in various environments
- Easy Installation – Compact, lightweight design for quick and simple setup
- CAN/RS485 Communication – Enables seamless integration with inverters and monitoring systems
Technical Specifications
- Nominal Energy: 4,050 Wh
- Depth of Discharge: 90%
- Voltage: 52 V
- Continuous Discharge Rate (Normal Use): 2,875 W
- Maximum Discharge Rate (5 Minutes): 2,875 W
- Surge Discharge Rate (15 Seconds): 2,875 W
- Maximum Charge Rate (5 Minutes): 2,875 W
- Weight: 38.25 kg
- Battery Type: Lithium-Ion
- Part No: FE-HV-ECM-4100
Applications
- Residential Solar Storage – Stores excess solar energy for use during non-sunny periods or peak demand
- Commercial Power Backup – Provides continuous power to essential equipment during outages
- Off-Grid Systems – Supports complete energy independence with reliable solar battery storage
What’s Included in the Box?
- Fox ECS 4.03kWh HV Battery Master
- User Manual
- Installation Guide
Important Notes
- This battery must be used in a stack with at least one slave module (minimum of two batteries required).
- A maximum of seven modules can be stacked together (1 Master + 6 Slaves).
- If adding battery modules to an existing stack, ensure compatibility with your original battery modules. Contact your technical support provider and upload a photo of your current battery stack via the portal for verification.
- Connector Type: Ensure the new battery matches the connector type of your existing setup when expanding the system.
- Installation Requirement: This battery must be installed by a qualified electrician following local wiring standards and safety regulations. Incorrect installation may cause system issues, and Solareon UK is not responsible for any malfunctions resulting from improper installation.
Why Choose the Fox ECS 4.03kWh HV Battery Master?
The Fox ECS 4.03kWh HV Battery Master is a powerful, scalable, and high-efficiency energy storage solution. Whether used for solar self-consumption, backup power, or off-grid applications, it delivers exceptional performance, longevity, and seamless system integration to maximize energy efficiency and reliability.
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:
- 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
4.6 ★★★★★
Based on 2470 reviews
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Product Reviews
★★★★★ 4
Fun with a late blooming omega
Format: Kindle
I like this book. The story is fun, cute, and sexy. There's just a little drama, some excellent, steamy scenes, and a fairly good relationship building storyline. I especially like how all the main characters are a bit older than the usual 20 somethings I tend to see in this kind of book.
Having said that, I wish there were more descriptions of the places, as well as the food in the fancy restaurant. I enjoyed the cocktails at the club, so I missed that kind of detail when Gray took Madison on a dinner date. I also wish there had been more interaction between Lucas and Madison, and Lucas and Rian. It felt a bit lopsided, with a focus on Rian, Madison, and Gray.
I wish it had been proofread - there are a lot of typos, but nothing too distracting.
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Reviewed in the United States on September 12, 2022
★★★★★ 3
Madison Deserved Better
Format: Kindle
Madison was a beta...except she wasn't any longer. She was a late presenting Omega. And she was struggling. She was tall and thin, not tiny and curvy. She was opinionated. She was everything an Omega was not. After suffering through her first heat, her friends took her to Ardor, a club where Omegas came to safely find Alphas. She's not expecting much but then she connects with a sexy beta. And when she meets his Alphas, they set her body on fire. Maybe, she's found her no-strings-attached heat pack. Maybe, she's found something more.
I could not connect with the characters in this book, so their story never resonated with me. And there was no love story; there was sex. Grey made it clear from the beginning that he had a true love and it was his beta boy, Rian. He went so far as to reassure Rian “Say the word, I’ll never touch her again. Lucas can put the babies in her. I only need you, beta boy”. So, Madison was there for babies, no emotions needed. Nice. No, thank you. I want the Omega to be the center of their world, not an incubator. Lucas and Rian weren't any better. After her heat, they let her leave. Not one of them made her feel valued. No one gave her a reason to stay or even offered a cuddle. And the sex didn't even come across as mind-blowing. Madison deserved better.
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Reviewed in the United States on March 11, 2025
★★★★★ 5
No breakup, very sweet, instalove
Format: Kindle
Omegaverse and doesn't disappoint! Sweet guys, newly Omega FMC. The boyfriends are boyfriends. What's not to love? No angst, no breakup.
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Reviewed in the United States on February 23, 2025
★★★★★ 4
Pretty Darn Good
Format: Kindle
So I’ve been on a omega kick and this definitely hit the spot. Madison was frustrating at times with how she acted towards Lucas, Gray, and Rian. It was like she said towards the end, she didn’t believe she deserved nice things.
It would have been nice to hear from her best friends again. They kind of were there in the beginning and the gone except for mention of text messages received from them. I feel like her friends would have been great help in encouraging Madison to go with the pack and never give Brent another chance because he was toxic.
I loved Rian. His personality was awesome. His humor. His ability to make Madison comfortable whenever she was feeling overwhelmed. And the fact he fell for her and she fell for him first. They are cute together.
I do feel like Lucas was the odd man out though. Like Lucas didn’t develop as much of a relationship with Madison. I would have really liked to see more development in the relationship between them. It was also the same with him and Rian. There is really no relationship displayed. Most of the relationship being displayed is between Rian and Gray.
Nevertheless, I loved reading about the dynamic that came to fruition during the entirety of this story. Madison finally got her happiness. And Brent finally got punched in the face. Everyone got exactly what they deserve.
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Reviewed in the United States on September 6, 2022
★★★★★ 3
Pack's Promise was okay but not great
Format: Kindle
Pack's Promise was okay but not great. I won't recommend it to anyone that I know.
PRO:
* Very likable characters
* Lots of steamy scenes that are written very well
* The spelling and grammar are good
* The punctuation is good with the exception of using hyphens instead of commas. Lots of hyphens. Lots and lots of hyphens.
CON:
* Almost no interactions with any characters outside of Madison and the pack
* Nearly no plot. They meet, get together for a heat, agree to make it permanent, done
* Quite a few typos such as extraneous words, missing words and words out of order
THINGS TO KNOW:
* More steamy scenes than storytelling
* A lot of MM & MMM, some MFMM during heat
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Reviewed in the United States on January 5, 2023