All of Fox ESS

Fox ESS delivers reliable inverters, modular battery storage, EV charging and monitoring solutions for UK solar installers, offering strong performance at competitive wholesale pricing.

135 products

  • Fox ESS Fox ECS HV ECM4100, 24.18kWh 1x Master 5x Slave

    Fox ESS Fox ECS HV ECM4100, 24.18kWh 1x Master 5x Slave

    £6,999.90 Exc. VAT

    7 in stock

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  • Fox ESS Fox ECS HV ECM4300, 24.88kWh 1x Master 5x Slave

    Fox ESS Fox ECS HV ECM4300, 24.88kWh 1x Master 5x Slave

    £6,985.09 Exc. VAT

    Out of stock

    Detailed View

  • Fox ESS Fox ECS HV ECM4800-2H, 24kWh 1x Master 4x Slave

    Fox ESS Fox ECS HV ECM4800-2H, 24kWh 1x Master 4x Slave

    £6,738.96 Exc. VAT

    Out of stock

    Detailed View

  • Fox ESS 3x EP11 Battery for 31.08kWh (not including combiner box)

    Fox ESS Fox ESS 3x EP11 Battery for 31.08kWh (not including combiner box)

    £7,351.19 Exc. VAT

    Out of stock

    Detailed View

  • Fox ESS Fox ECS HV ECM4800-2H, 28.8kWh 1x Master 5x Slave

    Fox ESS Fox ECS HV ECM4800-2H, 28.8kWh 1x Master 5x Slave

    £8,005.56 Exc. VAT

    Out of stock

    Detailed View

  • Fox ESS Fox ECS HV ECM4300, 29.03kWh 1x Master 6x Slave (Full Stack)

    Fox ESS Fox ECS HV ECM4300, 29.03kWh 1x Master 6x Slave (Full Stack)

    £8,138.07 Exc. VAT

    Out of stock

    Detailed View

  • Fox ESS Fox EQ4800-L6 HV, 27.96kWh 1x Master 5x Slave

    Fox ESS Fox EQ4800-L6 HV, 27.96kWh 1x Master 5x Slave

    £7,733.52 Exc. VAT

    17 in stock

    Detailed View

  • Fox ESS Fox ECS HV ECM4100, 28.21kWh 1x Master 6x Slave (Full Stack)

    Fox ESS Fox ECS HV ECM4100, 28.21kWh 1x Master 6x Slave (Full Stack)

    £8,151.22 Exc. VAT

    6 in stock

    Detailed View

  • Fox ESS Fox ECS HV ECM2900 Connector Type B, 20.16kWh 1x Master 6x Slave (Full Stack)

    Fox ESS Fox ECS HV ECM2900 Connector Type B, 20.16kWh 1x Master 6x Slave (Full Stack)

    £5,869.61 Exc. VAT

    Out of stock

    Detailed View

  • Fox ESS Fox ECS HV ECM2900 Connector Type A, 20.16kWh 1x Master 6x Slave (Full Stack)

    Fox ESS Fox ECS HV ECM2900 Connector Type A, 20.16kWh 1x Master 6x Slave (Full Stack)

    £5,763.36 Exc. VAT

    Out of stock

    Detailed View

  • Fox ESS Fox ECS HV ECM4100, 20.15kWh 1x Master 4x Slave

    Fox ESS Fox ECS HV ECM4100, 20.15kWh 1x Master 4x Slave

    £5,848.56 Exc. VAT

    9 in stock

    Detailed View

  • Fox ESS Fox ECS HV ECM4300, 20.74kWh 1x Master 4x Slave

    Fox ESS Fox ECS HV ECM4300, 20.74kWh 1x Master 4x Slave

    £5,832.12 Exc. VAT

    Out of stock

    Detailed View

  • Fox ESS Fox ECS HV ECM2900 Connector Type B, 17.28kWh 1x Master 5x Slave

    Fox ESS Fox ECS HV ECM2900 Connector Type B, 17.28kWh 1x Master 5x Slave

    £5,040.25 Exc. VAT

    Out of stock

    Detailed View

  • Fox ESS Fox ECS HV ECM2900 Connector Type A, 17.28kWh 1x Master 5x Slave

    Fox ESS Fox ECS HV ECM2900 Connector Type A, 17.28kWh 1x Master 5x Slave

    £4,951.70 Exc. VAT

    Out of stock

    Detailed View

  • Fox ESS Fox ECS HV ECM4800-2H, 18.64kWh 1x Master 3x Slave

    Fox ESS Fox ECS HV ECM4800-2H, 18.64kWh 1x Master 3x Slave

    £5,472.36 Exc. VAT

    Out of stock

    Detailed View

  • Fox ESS Fox EQ4800-L4 HV, 18.64kWh 1x Master 3x Slave

    Fox ESS Fox EQ4800-L4 HV, 18.64kWh 1x Master 3x Slave

    £5,200.33 Exc. VAT

    28 in stock

    Detailed View

Range overview for installers

Fox ESS provides a complete ecosystem for modern PV installations, including single-phase and three-phase hybrid inverters, scalable battery storage, smart meters, monitoring displays and energy management accessories. The range is designed to cover residential, light commercial and retrofit projects without forcing installers into complex system matching.

Installers benefit from modular components that can be expanded over time, allowing systems to grow alongside customer demand without full replacements.

Design and performance

Fox ESS products are engineered for high efficiency, stable output and dependable long-term operation. Inverters are built for smooth hybrid operation, fast response times and compatibility with a wide range of PV panel configurations and battery capacities.

Commissioning is straightforward, firmware updates are simple, and system monitoring is clean and installer-friendly. This reduces site time, callbacks and unnecessary complexity.

Get In Touch

Contact DECO Group today for competitive solar wholesale pricing on Fox ESS inverters, batteries and energy storage solutions, and secure dependable stock for your next installation pipeline.

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