Skip to Content
  1. All products
  2. Energy Storage
  3. Tesla
  4. Accessories
  5. Tesla Backup Gateway 2.1
  6. Accessories
Pricelist: Wholesale Pricelist
Pricelist: Wholesale Pricelist

Tesla Backup Gateway 2.1

PRODUCT CODE: 1152100-14-x

◦ Includes one Backup Gateway 2, one Tesla 100A CT, one Tesla CT extension cable harness
◦ Tesla Backup Gateway 2.1 is compatible with Powerwall 2 and Powerwall 3 installations
◦ Additional CTs are required for three-phase installations (purchased separately)
◦ The Tesla Remote Meter is required where site loads exceed 100A, or where the Gateway’s internal metering cannot be utilised and load monitoring must be completed remotely via wireless communication
◦ Automatically isolates the home from the grid during outages
◦ Supports whole-home or essential loads backup configurations
◦ Maximum Overcurrent Protection Device 100 A (single-phase) 80 A (2 or 3-phase)
◦ Integrated metering and system monitoring capabilities
◦ Breaker Space (DIN rail): Main breaker - 1, 2 or 3 pole. Generation/Load breakers: 6 spaces
◦ Weather-resistant, wall mounted enclosure suitable for indoor or outdoor installation
◦ 584mm H x 380mm W x 127mm D / 11.4kg
◦ 10 Year Warranty

◦ This product is available to Tesla Certified Installers only. Not certified yet? You can apply through Tesla’s Energy Partner program here: https://www.tesla.com/en_au/energy_partner-with-tesla
Contact Us

The Tesla Powerwall 3 Complete Solution combines integrated solar inverter technology, powerful whole-home backup and modular expansion capability into one of the most advanced residential battery systems available. Manufactured in the USA, Powerwall 3 delivers premium performance, intelligent control and scalable storage built to support Australia’s accelerating shift toward electrification.

Key Features

  • Integrated Solar Inverter
    Built-in DC coupled inverter with 3 MPPTs supports up to 20kW of solar input, maximising energy capture while reducing system complexity.

  • Powerful Whole-Home Backup
    13.5kWh usable storage with up to 11.04kW continuous output and 185A motor start capability to run large appliances and air conditioning during outages.

  • Automatic Backup Control
    Backup Gateway 2 detects grid outages instantly and seamlessly transitions the home to backup power for uninterrupted supply.

  • Scalable Storage Design
    Start with 13.5kWh and expand in 13.5kWh increments using Powerwall 3 Expansion Units, scaling up to 54kWh per Powerwall 3.

  • Built to Handle Australia’s Extremes
    Designed to thrive in Australia’s harsh environment from snow-covered alpine regions to the heat of the outback. Operating range from -20°C to 50°C, IP67-rated battery and electronics, flood resistant up to 0.6m, suitable for indoor or outdoor installation.

  • Smart Energy Management
    Monitor and optimise performance in real time through the Tesla App with time-of-use optimisation, backup reserve settings and EV charge-on-solar functionality.

  • Premium Build Quality
    Glass front design with cast aluminium chassis, actively fan-cooled thermal management and Tesla engineered power electronics.

  • Long-Term Manufacturer Backing
    10-year warranty with minimum 70% capacity retention at year 10 and unlimited cycles under standard self-consumption operation.


Why Choose the Tesla Powerwall 3 Complete Solution?

Designed for households embracing electrification, EV charging and larger solar systems, Powerwall 3 delivers premium performance, seamless backup protection and flexible expansion in one integrated platform. Backed by Tesla’s global energy ecosystem and proven engineering, it is a future-proof storage solution built to power everything today and scale for tomorrow.

Tesla Energy

Tesla's mission is to accelerate the world's transition to sustainable energy. Tesla is building a world powered by solar energy, running on batteries and transported by electric vehicles. Tesla designs sustainable systems that are massively scalable - resulting in the greatest environmental benefit possible. Tesla's energy generation and storage products like Powerwall work together with electric vehicles to amplify their impact. With over 1,000,000 Powerwalls installed globally across 30 countries, Tesla is helping households generate, store and use their own clean energy, day or night, in any whether, at lower cost. 

Visit Tesla Energy