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Black Friday Doorbuster Fox Ess Powerq Aio 11.4-eql3 All-in-one Home Energy Storage System (with Fox Hub G2) | 11.4kw Output With 12kwh Capacity | Split-phase Hybrid | Ac Couple And Dc Couple | Certificated Ul9540 Cec Listed Perfect For Gifting [QFphWXNk]

$83.99 $268.99 -69%

The Fox PowerQ energy storage system is a whole home energy solution for residential users. The three key components are Fox PowerQ which can convert solar energy to AC energy and store energy into battery, and FOX Hub G2 which is an energy managemen

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The Fox PowerQ energy storage system is a whole home energy solution for residential users. The three key components are Fox PowerQ which can convert solar energy to AC energy and store energy into battery, and FOX Hub G2 which is an energy management unit for whole-home power control. Users can monitor and operate their storage system remotely via the FoxCloud US mobile phone app.

Fox ESS PowerQ is the latest generation of an integrated residential energy storage system. With up to 80kWh total backup capacity, PowerQ is designed to meet various backup scenarios via modular system design and scalability. 

Product Overview

Total energy 11.91kWh
Module Qty 1 Hybrid inverter+3 Battery modules + 1 Base
Max. Continuous power   11.4kW
Max. Output power Without PV 8.64kW
Max. solar STC power 22.8kW
Max. PV input voltage 600V
Easy Scalable Max to 5 Modules up to 19.85kWh
Dimensions(W*H*D) 22.4*38.8*15 inch (570*986*380 mm)
Weight Inverter: 112.44 lbs/51 kg
Battery module: 81.35 lbs/36.9 kg
Base: 7.72 lbs/3.5 kg 
Total: 364.2 lbs/165.2 kg
Mounting Ground mount
Safety and EMC  UL9540A, UL9540, UL1973, UL1741 SA, UL 1741 SB, UL1741 CRD, CSA C22.2 No.107.1-16, UL1998, UL1699B, HECO SRD-V2.0; IEEE1547-2018, IEEE1547a-2020, IEEE1547.1-2020, Rule21;
FCC part15 CLASS B
Warranty 12.5 Years


Key Features

  • Hybird PV Input Up to 22.8kW per PowerQ
  • LFP Battery, Up to 20kWh per PowerQ
  • Scalable Up to 4 Units, Totally Up to 80kWh Backup Capacity
  • Both Wi-Fi & 4G Communication Available
  • LRA Up to 110A
  • Multiple Energy Operation Modes
  • Compatible with Generator with Fox Hub G2

Product Specifications

  • Max. PV input voltage: 600V
  • MPPT Voltage Range: 80 ~ 550V
  • Max. PV input current per MPPT: 28/14/14
  • MPPT & Strings: 3 (MPPT 1: 2 Strings; MPPT 2&3: 1 String)
  • Max. Continuous AC Out current : 47.5A
  • CEC efficiency (PV): 97%
  • Enclosure rating: Type 4X
  • Cooling Method: Natural convection
  • Display: LED, App, Website
  • Communication Protocol:  WiFi, 4G, LAN
  • Interface: CAN2.0, RS485, Meter, CT, ISO alarm, SUNSPEC

Shipping and Packaging

  • The battery can only ship via freight truck

Download
Datasheet
FoxESS PowerQ-datasheet-US-Mainland-V1.0-2.27.pdf
FoxESS_AIO_H1_AC1_Datasheet_US_Mainland_-compressed.pdf


User Manual
Fox-ESS-PowerQ-User-Manual-ESSwith-hub-V1.0a.pdf


Certification
Fox_PowerQ_UL9540.pdf
Fox_PowerQ_UL1973.pdf
Fox_PowerQ_UL1741.pdf
Fox_CoFC_80112280_EN.pdf

HUB &WiFi
Fox Hub-G2 Datasheet
Fox Smart WiFi Datasheet
FoxESS Cloud User Manual


About FOX ESS

FOX ESS is a leading provider of advanced energy storage solutions that empower customers to optimize their energy usage, reduce their carbon footprint, and enhance their energy independence. Founded in 2016, 15% of FOX ESS staff are engineers with a core R&D center base in Shang Hai. FOX ESS has developed a wide range of energy storage products and services that cater to the needs of various industries, including residential-use, utilities, commercial, and industrial customers. FOX ESS is committed to delivering innovative, reliable, and cost-effective energy storage solutions that meet the evolving needs of the energy market. With a global team of experienced engineers and energy experts, the primary markets of  FOX ESS include Germany, Italy, the UK, Brazil, Poland, and the US. 

What Our Customers Say

December 31, 2025

Absolutely no complaints!

This is a really great and solid item.

- Tami I..

December 31, 2025

Absolutely no complaints!

I'm happy with the item. It's solid.

- Staci K..

December 31, 2025

Absolutely no complaints!

A true 5-star product in every sense.

- Desmond P..

Write a Review

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