Fox ESS H1-5.0-E-G2 5 kW Single-Phase Hybrid Solar Inverter

Name: Fox ESS H1-5.0-E-G2 5 kW Single-Phase Hybrid Solar Inverter
SKU: H1-5.0-E-G2
Price: 639.88 GBP
Availability: InStock

£639.88

The Fox ESS H1-5.0-E-G2 5 kW Hybrid Solar Inverter is a high-efficiency, single-phase solution for UK homes and light-commercial sites that need more headroom than the 3.7 kW model while retaining the same installer-friendly G2 platform. With dual MPPT inputs, wide 80–550 V operating window and peak efficiency around 97.08 %, it delivers stable yield on multi-aspect arrays and challenging British irradiance.

Engineered for durability and compliance, the H1-5.0-E-G2 features IP65 weather protection, natural cooling (<15 dB), integrated residual-current and insulation monitoring, anti-islanding and surge protection. Smart connectivity via FoxCloud (Wi-Fi/LAN, optional 4G) enables remote commissioning, diagnostics and live performance data. It’s an ideal solar inverter UK choice for upgrading systems or specifying new builds that require a single-phase inverter with future-proof battery integration.

Compatible with Fox high-voltage LFP storage, this MPPT solar inverter is a high-efficiency photovoltaic inverter suitable for homeowners and professionals seeking an expandable inverter with battery integration. Certified to G99 and EN 62109 standards.

Contact Evergy for product guidance or system compatibility support.

SKU: H1-5.0-E-G2

Qty:

Free and easy returns | Easy to Install | Professional Installers Available

Seamless integration with solar panels and battery storage

The Fox ESS H1-5.0-E-G2 offers full hybrid capability, designed for easy pairing with both solar panels and battery storage systems. Using Fox ESS high-voltage LFP batteries, up to seven modules can be connected in series, delivering up to 33.24 kWh of scalable energy storage for extended self-consumption or backup power. The result is a future-ready inverter that adapts to changing energy demands without replacing core hardware.

Connectivity is a standout feature of the G2 series. The H1-5.0-E-G2 provides comprehensive communication interfaces, RS485, CAN, DRM, ripple control and USB, ensuring seamless integration with BMS units, meters and third-party monitoring systems. Wi-Fi and LAN come standard, with optional 4G for remote or off-grid sites. The FoxCloud platform offers intuitive live monitoring, commissioning tools and data logging for installers and end users alike.

For expert guidance on compatibility or system design, contact Evergy, trusted UK distributor of leading solar and battery brands.

Why we recommend the Fox ESS H1-5.0-E-G2 Hybrid Inverter

At Evergy, we recommend the H1-5.0-E-G2 as one of the most capable hybrid inverters for advanced single-phase systems in the UK. It delivers the same proven build quality as the H1-3.7-E-G2, with additional headroom for larger arrays and increased household or business demand. Its dual MPPT design, IP65 enclosure, and fully integrated protection circuitry make it a low-maintenance, long-lifespan solution for professional-grade installations.

All Fox ESS products are supported by UK-based warranty infrastructure and certified under EN 62109 and G99 standards, ensuring grid compliance and installer peace of mind. In practice, the H1-5.0-E-G2 consistently delivers high conversion efficiency, responsive hybrid switching and minimal idle losses, a combination that makes it a standout choice for battery-integrated solar systems.

Evergy is the renewable division of LAMPS Electrical, an independent UK wholesaler with over 15 years of trade experience supplying professional installers nationwide. Every product we recommend is selected based on technical merit, installer feedback, and verified performance data from the UK field.

Choose the Fox ESS H1-5.0-E-G2 for outstanding hybrid control, durable construction and proven UK reliability that makes every watt count.

FAQs – Fox ESS H1-5.0-E-G2 Hybrid Solar Inverter

How does the H1-5.0-E-G2 differ from the H1-3.7-E-G2?

The 5.0 kW model offers higher AC output (5,000 W vs 3,680 W) and greater PV input capacity, making it ideal for larger arrays or higher household loads.

Is the H1-5.0-E-G2 compatible with Fox ESS batteries?

Yes. It integrates perfectly with Fox ESS high-voltage LFP batteries, allowing up to seven units in series for a total of 33.24 kWh capacity.

Can this inverter be installed outdoors?

Yes. The IP65-rated enclosure and natural cooling make it suitable for external wall mounting in typical UK conditions.

What monitoring options are available?

Wi-Fi and LAN connectivity are included, with optional 4G. The FoxCloud app and web platform provide live data, remote configuration and performance tracking.

Is the H1-5.0-E-G2 G99 compliant?

Yes, the entire Fox ESS H1 G2 range, including the H1-5.0-E-G2, is certified to G99 and EN 62109 standards for grid-connected operation in the UK.

Attribute name	Attribute value
Max AC Power	5,000 W
Surge AC Power	5,500 W
Weight	22 kg
Warranty	5 years (extendable to 10 years)
IP Rating	IP65
Rated Power	5,000 W
Min PPT Voltage	80 V
Max PPT Voltage	550 V
DC Startup Voltage	75 V
DC Shutdown Voltage	601 V
Max Input Voltage	600 V
Max DC Power (5 minutes)	7,500 W
Max AC Power (5 Minutes)	5,000 W
Surge AC Power (1 Second)	5,500 W
Max DC Current	32 A
Max DC Inputs	2
MPPT Quantity	2
Max DC Power	7,500 W

H1-5.0-E-G2

FOX ESS

Fox ESS is a global leader in the development of inverter and energy storage solutions. Engineered by some of the world’s leading inverter and battery experts, their products offer advanced features, coupled with exceptional performance and reliability.

Free delivery -

NEXT DAY Delivery to Oxfordshire, Buckinghamshire and London via an EVERGY vehicle. Max of 1 ton weight.

Other delivery options via courier -

FREE NEXT DAY (*orders over £50, some batteries and inverters will require an additional fee) via FEDEX. Monday to Friday, up to 30kg, Max box size 50cm x 50cm x 50cm (volume). Orders must be received by 2pm.

Anytime NEXT DAY delivery – under £50 = £6.50 (depending on location, weight and size)

Regardless of spend, additional to any of the above charges –

Before noon (FedEx Priority Express) = Guide Price £15.00 (calulated at checkout)

Before 10am (FedEx First) = Guide Price £20.00 (calulated at checkout)

Delivery of pallets -

Palletised deliveries – Prices starting at £58

Multiple pallet orders can be quoted upon request (price dependent on number of pallets and postcode area)

Special delivery items may vary (non-stock products).

SAME DAY COLLECTION - Click & collect from Evergy Stores (Thame, Oxfordshire).