• MCS-certified products
  • Next Day Delivery
ClearRay Solar 28 IN STOCK

Fox ESS 3.7kW Solar Kit with 5.8kWh Battery and 10 x 460W Solar Panels

£2,759.96 ex VAT

How many panels do you need?

Secure Checkout 14-Day Returns Tracked Delivery
Lower DegradationBetter long-term performance
High ReliabilityBuilt for all weather conditions
Greater Energy YieldMore power from your roof

ClearRay Solar Fox ESS 3.7kW Solar Kit with 5.8kWh Battery and 10 x 460W Solar Panels

A complete 4.60 kWp solar and 5.8 kWh battery kit for a single-phase home on a plain-tile roof, built around the Fox ESS Fox H1 3.7kW Hybrid Inverter with EPS 1PH Gen 2. Every part from the roof to the consumer unit is listed below, checked by our configurator.

4.60 kWpSolar array
3.7 kWHybrid inverter
5.8 kWhBattery storage
~4,400 kWhEstimated yearly yield
10Panels, one string
447 VString voltage, under 600 V
G98Notify the DNO after fitting
1 phaseSingle-phase supply

What's in the kit

  • The AC cable from the inverter to the AC isolator, generation meter and consumer unit (we don't sell general AC cable): 3-core, sized by your electrician for the ~16 A output and the run length.
  • Installation, scaffolding and the G98 notification

Design checks

  • String voltage 447 V on the coldest day, under the inverter's 600 V limit
  • 4.60 kWp on a 3.7 kW inverter, a 1.25 ratio, inside the tool's limits
  • Battery approved by the tool for this inverter
  • One mounting brand across the roof, as MCS 012 requires
  • Output within G98's 16 A per phase
  • Every run covered from the roof to the consumer unit
Different roof, more panels or a bigger battery?Open this kit in the configurator and change anything.
Customise this kit
MCS ApprovedEligible for UK grants and installations

Build your complete solar system

Everything you need in one place.

  • Inverters
  • Batteries
  • Mounting Systems
  • Cabling & Accessories
Build a system
Documents & Certificates
Inverter: Data Sheet FOX H1/AC1 G2 3-6kW EN Inverter: G98 Certificate H1/AC1 Range - EN Inverter: Installation Manual H1/AC1 G2 Range EN Inverter: Installation Manual WiFi Stick User Manual - EN
Shipping & Returns

Delivery times vary by region:

  • UK — 1-2 business days
  • Highlands & Islands — 1-2 business days

Returns accepted within 14 days of delivery for unused items in original packaging.