Whole Home Backup and Energy Independence

The Tesla Powerwall 3 sets a new standard for home energy storage and solar integration. Designed to accelerate the transition to sustainable energy, the Tesla Powerwall 3 delivers whole home backup, self-consumption, and seamless participation in grid services. Its advanced capabilities help homeowners reduce energy bills and achieve greater energy independence in any UK home.

Powerful and Scalable Performance

With 13.5 kWh of usable battery capacity and up to 11.5 kW of continuous AC power per unit, the Tesla Powerwall 3 can power most homes with ease. It supports up to 20 kW DC of solar input and is capable of starting heavy loads with a load start capacity of 185 LRA. For growing energy needs, Powerwall 3 can be expanded with additional units to meet larger demands.

Advanced Energy Management and Safety

• Industry-leading solar to home efficiency of 97.5%
• Revenue grade metering with ±0.5% accuracy
• Integrated arc fault circuit interrupter (AFCI) and PV rapid shutdown (RSD)
• Connectivity via Wi-Fi, Ethernet, and LTE (4G)

Built to Withstand All Conditions

The Tesla Powerwall 3 is IP67 rated for the battery and electronics with an additional IP55 rated wiring compartment. It operates in temperatures from –20°C to +50°C and at elevations up to 3000m. This durability makes it perfect for UK homes and weather conditions.

Flexible Installation and Expansion

Whether wall-mounted or floor-mounted, the Tesla Powerwall 3 offers simple installation and easy expansion. It supports up to 4 Powerwall 3 units and 3 additional expansion batteries, delivering up to 7 battery modules in total. Its compact size (1105 x 609 x 193 mm) and modern design ensure it blends into any home environment.

Complete Control with the Tesla App

Installers and homeowners can monitor and manage energy use via the Tesla App. The Tesla Powerwall 3 seamlessly integrates with Tesla’s energy ecosystem, providing full visibility and control over generation, storage, and consumption. Backed by a 10-year warranty, it delivers lasting performance and peace of mind.