Installation Overview

Review your Powerwall agreement

After we receive your order payment, you will receive a purchase agreement indicating the specifications of your Powerwall installation and purchase price, including installation cost. You can always reach us on 0800 004 029 with any questions about your agreement. An email approval is all we need to move forward with your installation.

Home energy assessment

To prepare for your installation, we will assess your home either by a web based self-survey or with a Tesla site surveyor which will determine the best location for Powerwall and the appropriate supporting hardware.

Schedule your installation

After your grid application has been approved, a Tesla Energy Specialist will contact you to determine the best time to deliver and install your Powerwall.


It takes less than a day to install Powerwall. You will need to be home to let the installation crew in and be available throughout the day. Your home will lose power for around four hours during the installation process.

Download the app

Once the system is installed, you can download the Tesla mobile app to monitor your Powerwall and home energy use. You can find a more detailed walkthrough of the Tesla app here.

Ongoing support

Powerwall has a 10-year warranty. We are here to support you with any questions during that time. You can reach us at 0800 005 431.