SKU: 535580739

Fox ESS EP12 11.52kWh 384V Battery with Heating Element

Sale price$1212.19 Regular price$1346.88
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Description

Fox ESS EP12 11.52kWh 384V Battery with Heating ElementFox ESS EP12 11. 52kWh 384V Battery with Heating Element The Fox ESS EP12 H is a high performance 11. 52kWh lithium ion battery designed for residential and commercial energy storage systems. Engineered with integrated heating technology, it ensures optimal operation even in low temperature environments, maintaining efficiency and longevity throughout all seasons. With a robust design, advanced BMS (Battery Management System), and seamless integration

Fox ESS EP12 11.52kWh 384V Battery with Heating Element

The Fox ESS EP12-H is a high-performance 11.52kWh lithium-ion battery designed for residential and commercial energy storage systems. Engineered with integrated heating technology, it ensures optimal operation even in low-temperature environments, maintaining efficiency and longevity throughout all seasons. With a robust design, advanced BMS (Battery Management System), and seamless integration with Fox ESS inverters, the EP12-H delivers superior reliability and performance for modern solar and hybrid installations.

Key Features

  • High capacity 11.52kWh (384V nominal) lithium-ion battery

  • Integrated heating element for cold-weather performance and extended lifespan

  • Advanced BMS protection against overcharge, deep discharge, and temperature extremes

  • High efficiency with up to 90% depth of discharge (DoD)

  • Flexible configuration for scalable energy storage solutions

  • 10-year manufacturer’s warranty ensuring long-term peace of mind

  • Compact and durable design suitable for wall or floor mounting

Specifications

  • Supplier Part No: EP12-H Battery

  • Brand: Fox ESS

  • Battery Type: Lithium-ion

  • Nominal Energy: 11,520 Wh

  • Usable Energy (90% DoD): 10,368 Wh

  • Nominal Voltage: 384 V

  • Continuous Discharge Rate (Normal Use): 5,760 W

  • Maximum Discharge Rate (5 Minutes): 11,520 W

  • Surge Discharge Rate (15 Seconds): 24,960 W

  • Maximum Charge Rate (5 Minutes): 11,520 W

  • Operating Temperature Range: -10°C to +50°C (with heating function)

  • Weight: 98 kg

  • Mounting Options: Wall or floor mount

  • Warranty: 10 years

Applications

  • Residential and commercial solar energy storage

  • Backup power systems and off-grid setups

  • Smart energy management with Fox ESS hybrid inverters

  • Peak shaving and load shifting applications

  • Cold climate installations requiring battery heating

Why Choose This Product

  • All-weather reliability with integrated battery heating for optimal low-temperature performance

  • Long service life supported by a 10-year warranty and intelligent cell balancing

  • Seamless integration with Fox ESS inverters and monitoring platforms

  • High discharge capabilities, ideal for powering heavy loads or backup systems

  • Modular scalability, allowing multiple units for higher capacity installations

What’s Included in the Box

  • 1 × Fox ESS EP12 11.52kWh 384V Battery with Heating Element

  • 1 × User and installation manual

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
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 535580739

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4.7 ★★★★★
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Rumor
Bozeman, US
★★★★★ 4
Good quality, but a few issues with the hidden mounts and levelness.
Size: 35x7 2Pcs, Color: Black, Size: 35x7 2Pcs, Color: Black
These are quite nice and also sturdy. Only complaint I have is that I bought a couple of these, and on one of them, only one of them, it was difficult to get the hidden mounts to go into the holes. I think it was probably a manufacturing defect thing. Also, on that particular one, it wasnt as level as the other. Not a show stopper, but if you need a perfectly level type of mounting situation, I would be careful here.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
N
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NatKenneally
Natrona Heights, US
★★★★★ 5
Great value/easy to install.
Size: 24x6 2Pcs, Color: Black, Size: 24x6 2Pcs, Color: Black
Great product and great value. Easy to install and adds a nice touch to a bathroom.
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Reviewed in the United States on March 21, 2026
B
Verified Purchase
Betty D
Port Orchard, US
★★★★★ 5
Easy hanging
Size: 31x7 2Pcs, Color: Black
Great size and easy to hang. Have purchased many for my home.
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Reviewed in the United States on May 20, 2026
D
Verified Purchase
David S.
Pawtucket, US
★★★★★ 5
Look great!
Size: 40x7 2Pcs, Color: Black
Love the way these turned out in my office! I connected 3 shelves in a row across the wall to make one long shelf and it looks great!
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Reviewed in the United States on April 16, 2026
C
Verified Purchase
Chris snyder
San Leandro, US
★★★★★ 3
Nice looking. Not very sturdy. Easy to install.
Size: 40x7 2Pcs, Color: White, Size: 40x7 2Pcs, Color: White
Update: The shelf slopes at about a 45° angle when you put anything more than about a pound on the outside edge of it. Perfectly fine up against the wall. Just seems like the braces inside aren't long enough to really give the stability needed. Bracket is nice and tight against the wall. Had to add braces underneath to hold a small plant, a photo and a small container. Wa sloping more and more each week The shelves look great and we're pretty easy to install. They have a single bracket that is very easy to mount to the wall and get nice and level.. The downside is that the bracket isn't long enough to go between studs. This seems like a pretty simple oversight. I mean why wouldn't you make it long enough to go stud to stud? Secondly and maybe more fatally the bars that go inside the shelf to support them coming out from the wall are significantly shorter than the depth of the shelf. Unfortunately this means the shelf is only supported the first few inches coming out from the wall so there is the potential for a slight lean forward.. The anchors they send are trash. Cheap soft plastic that just tears and bends with a screwdriver. I would suggest spending $2 and grabbing your own anchors from Ace or home Depot. The shelves are essentially made of a high grade cardboard kind of wood. They are not going to support much weight or last for years and years however there incredibly affordable and look nice and easy to install. Long as your expectations are right you'll be happy.
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Reviewed in the United States on October 23, 2023

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