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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bluechocolate
San Leandro, US
★★★★★ 4
Hard to put on but easy to come off
Size: 12-18 Months Toddler, Color: Sebastian Shark Blue
As the title says, the shoes were a bit hard to put on and perhaps that was because we were doing it for the first time . However, they would come off super easily and so we lost one of the shoes the second time the baby wore them. That was a bummer as they aren't particularly inexpensive. We didn't really get to try them out as much as we'd have liked but based on what we saw, they looked comfortable and durable. Baby loved the shark design.
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Reviewed in the United States on June 21, 2022
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Josie
Massapequa, US
★★★★★ 5
Held up for well for 5 months. Fit my son’s chubby feet like no other shoe.
My son has been wearing this shoe since he was 9 months old and was cruising furniture. I bought the 6-12 month size. He started walking at 10 months and is 14 months now. He’s still wearing this shoe and it has held up well. I have him barefoot in the house and mostly use it for when he’s in the back yard, at the gym childcare and when we are out and about. He wears shoes for several hours a day at least, though I bought the Robeez sandals at the start of summer and have been switching between the two pairs. My son has wide feet and doesn’t really fit in anything but soft sole shoes. His feet are about 5” long now and these shoes are getting too small. It’s almost time to size up! They’ve treated us well. Plus they are super cute and match every outfit. He giggles when I put them on.
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Reviewed in the United States on August 1, 2019
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Elizabeth
Houston, US
★★★★★ 5
Cute, different, and good quality
I had these for my kids when they were little. I am now buying them for my first grandchild. They appear to be the same good quality they were years ago. I highly recommend : )
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Reviewed in the United States on August 21, 2025
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Amazon Customer
Massapequa, US
★★★★★ 5
Great shoes for the little one taking his/her first steps
Great shoes for the little one taking his/her first steps!! I actually ordered 2 pairs, one for my son in the 12-18 months (even tho he was 10 months old) and a 6-12 month for a friend. The 6-12 month fit my son perfect!! (my son was in a size 5) but I knew they would only last a few weeks so I kept the 12-18 month ones and he started wearing them. He seemed to like them, never tried taking them off and they were easier to walk in than socks but for some reason the top of the foot area is HUGE! They stayed on no problem but lots of wiggle room in the top... He is now running and wears shoes with a thicker sole for the rocks but we still love these for inside when it is too cold to go barefoot. I would say the 12-18 month fit like an average size 6.
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Reviewed in the United States on May 11, 2017
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Yasmin Rodriguez
New York, US
★★★★★ 5
Perfect shoes
They are so lovely and soft my granddaughter love them. Perfect size , so easy to put them on for the stretchability. I’m looking for a new pair in other color. 🥰
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Reviewed in the United States on March 2, 2026

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