
Fox EQ4800-L3 HV, 13.98kWh 1x Master 2x Slave
£3,203.11
Exc. VAT
Tracked Delivery
Order before 2pm for next-day delivery
Lithium Ion
Battery Type
13980 Wh
Nominal Energy
90.00 %
Depth of Discharge
134 V
Battery Voltage
2240 W
Cont. Discharge
4480 W
Max Discharge (5m)
5785 W
Surge Discharge (15s)
4480 W
Max Charge (5m)
14-Day Returns
Secure Checkout
Why Choose ClearRay Solar?
- UK stock — no drop-ship delays
- MCS-certified products
- Industry-lowest trade rates
Need Help Choosing?
- Free system design support
- Match inverters to panels with our online tool
- G98 / G99 compliance flagging
- Real-time stock availability
Trade-Ready Supply
- Next-day delivery on stocked items
- Pallet quantities available — request a quote
- Dedicated account support
- Fox EQ4800-L3 HV, 13.98kWh 1x Master 2x Slave
- Part No: FE-HV-EQ-3-4.8-14.4
- Storage Systems - Li-ion Battery Pack
- 4.66kWh capacity
- Scalable to 41.94 kWh
- 90% Depth of Discharge
- Large temperature tolerance
- Easy installation
- CAN communication
- High voltage
This part is made up of the following items:
| 2 x FE-HV-EQS-4800 | Fox EQ4800, 4.66kWh HV Battery (Slave) | |
| 1 x FE-HV-EQM-4800 | Fox EQ4800, 4.66kWh HV Battery (Master) | |
Fox EQ 4.66kWh - Stack of 3 (13.98kWh Useable Storage) Incl. Master
EQ4800-L3
The quick & easy install feature allows for more EQ4800 battery modules to be added post installation.
Weight: 122.5kg
Dimensions (Width, Hight, Depth): 570mm x 524mm x 380mm
Don't forget: You must register your install with Fox online to activate the 12 year product warranty, otherwise it's 5 years as standard. Please click here for registration page. Please check the warranty document for more information.
This battery requires a MINIMUM of 2 modules to work (Master + Slave). This battery can have a MAXIMUM of 9 modules in a stack (1x Master + 8x Slaves). Please check Fox Battery Size Guide.
Product Documents & Certificates
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.

