Tesla Powerwall 3 for SA - 3x MPPT 11.04kW 1PH Inverter with 13.5kWh Battery

Tesla Powerwall 3 for SA - 3x MPPT 11.04kW 1PH Inverter with 13.5kWh Battery

Tesla Powerwall 3 can deliver 11kW discharge & 5kW charge with 13.5kWh of fully useable energy. Powerwall 3 achieves this by supporting up to 20 kW DC of solar and providing 11.04 kW AC of continuous power per unit. It has the ability to store up to 13.5 kWh of energy and start heavy loads rated up to 185 A LRA, meaning a single Powerwall 3 can support the power requirement of most homes.

Stock available 21 May 2025, pre-order now.

Power

• Energy Capacity - 13.5 kWh
• On-Grid Power - Up to 11.04 kW

Backup Power

• Up to 11.04 kW, depending on local conditions
• Quick backup transition

Inverter

• Solar-to-grid efficiency 97.5%
• 3 solar inputs with Maximum Power Point Trackers

Storms Happen—Outages Don’t Have To

Ensure continuous power for your home and appliances during outages with Storm Watch. It charges Powerwall fully before severe weather hits. During outages, Powerwall supports your solar system or seamlessly switches to stored energy for grid-powered homes.

Capture More Solar

Powerwall's integrated solar inverter efficiently stores and converts solar energy, allowing you to capture more solar power during the day and use it to power your home for free at night.

Avoid Peak Pricing

Time-Based Control mode optimizes stored energy, allowing Powerwall to use it during high-rate periods, saving you money

Maximum Efficiency, Lower Cost

A single Powerwall unit can power your home, providing affordable backup protection. With an integrated solar inverter, it has fewer parts, making multi-unit systems more cost-effective and easier to expand.

Energy That’s There When You Need It

Powerwall ensures reliable backup protection, withstanding extreme weather, cold temperatures, high humidity, and up to 0.6 meters of water.

Charge on Solar

Optimise your stored energy to charge your EV with clean energy anytime, even during outages. Adjust settings to use only excess solar energy for charging

Each PowerWall-3 unit requires its own AC line filter as this will be installed between the battery AC terminal and its corresponding overcurrent protection device.

Please be aware that only Tesla certified installers are eligible to purchase Tesla products