Powervault – with Grid Services


By choosing the option with EDF Grid Services you are eligible for an annual payment of £50 p.a. for a 4kWh or £100 p.a. for an 8kWh Powervault 3.

Choose the battery capacity and pay deposit or full payment.

Pay a deposit of £500.00 per item
SKU: N/A Category:

Package Includes

What you get

  • A choice between the 4kWh or 8kWh battery with Grid Services
  • Standard installation at a convenient time, which we will arrange directly with you
  • Replacement solar inverter
  • Access to the Powervault portal free of charge
  • 10 year warranty for peace of mind with a UK customer support team
  • EDF Grid Services

Technical Information


Battery type and chemistry First-life: Lithium polymer
Nominal Capacity 4kWh, 8kWh
Battery nominal voltage 51.8V
Depth of discharge 100%

Communications & Connectivity

AC-coupled Yes
DC input (charging direct from PV) Yes; 2 DC-inputs @6.5kW
Internet connectivity Yes; Wireless LAN, Ethernet, Powerline

Smart Features

Smart tariff controller via portal Yes


Enclosure Floor or wall mountable
Dimensions (Hcm x Wcm x Dcm) 4 kWh: 97x100x25
8 kWh: 127x100x25
Weight 4kWh: 129kg
8kWh: 179kg

Click here to download the full technical specification.

Delivery and Installation

We’ll contact you once you place your order and your survey has been verified. We’ll then arrange delivery and installation of your battery storage system, at a time that suits you.

*Terms and conditions apply, click here.