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  3. Pre-Order - CEC APPROVAL PENDING - Tesla Powerwall 3P Three Phase 13.5kWh AC Battery with integrated up to 15kW Solar Inverter (4 MPPT)
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Pricelist: Wholesale Pricelist
Pricelist: Wholesale Pricelist

Pre-Order - CEC APPROVAL PENDING - Tesla Powerwall 3P Three Phase 13.5kWh AC Battery with integrated up to 15kW Solar Inverter (4 MPPT)

PRODUCT CODE: 1988000-00-D

*Note* Pre-Orders are now open. CEC approval is still pending and orders will not ship until approval has been received.

◦ 13.5 kWh usable lithium-ion battery with fully integrated three-phase solar inverter
◦ Up to 15 kW AC output, with up to 21 kW peak three-phase output for 1 second (limited to up to 11.5 kW when solar is unavailable or at higher ambient temperatures)
◦ Four MPPT inputs supporting up to 20.4 kWp of DC solar for flexible array design and increased solar utilisation
◦ Provides whole-home backup capability with automatic outage detection when installed with Backup Gateway 2
◦ Indoor and outdoor rated enclosure with IP67 battery and power electronics protection and IP55 wiring compartment
◦ Suitable for wall or floor mounting
◦ Fully monitored and controlled through the Tesla App, providing real-time visibility of solar generation, battery operation, household consumption and grid interaction
◦ Expandable with up to three Powerwall 3 Expansion units, increasing storage in 13.5 kWh increments
◦ Multiple Powerwall 3P units can also be installed to increase both system power and storage capacity (Maximum of four Powerwall 3P per site)
◦ 1105 mm H × 609 mm W × 193 mm D / 138 kg
◦ 10-year warranty

◦ Ask us about our Tesla Dolly Loan Service and make every installation faster, safer and easier
◦ Powerwall 3 clamshell return process: https://b.link/ClamshellReturn
◦ 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
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The Tesla Powerwall 3P Complete Solution combines three-phase battery storage, integrated solar inverter technology, powerful whole-home backup and modular expansion capability into one advanced residential energy system. Designed specifically for homes with a three-phase electrical connection, Powerwall 3P delivers high power, intelligent energy management and scalable storage to support larger solar systems, EV charging and the growing electrification of Australian homes.

Key Features

  • Integrated Three-Phase Solar Inverter
    Built-in DC-coupled solar inverter with 4 MPPTs supports up to 20.4 kWp of solar input, maximising solar utilisation while reducing system complexity and the need for a separate solar inverter.

  • High-Power Three-Phase Output
    Delivers up to 15 kW AC output with 21 kW peak three-phase output for 1 second, providing strong support for larger residential loads and three-phase appliances. 15 kW output is available at ambient temperatures ≤25°C when sufficient solar generation is available. Up to 11.5 kW output is available when solar is unavailable or at higher ambient temperatures.

  • 13.5 kWh Usable Energy Storage
    Each Powerwall 3P provides 13.5 kWh of usable battery storage, allowing solar or low-cost grid energy to be stored for use when it is needed most.

  • Automatic Whole-Home Backup
    When installed with Backup Gateway 2, Powerwall 3P automatically detects grid outages, disconnects the home from the grid and transitions to backup operation to maintain power to supported household loads.

  • Scalable Storage Design
    Expand storage in 13.5 kWh increments with up to 3 Powerwall 3 Expansion units connected to the Leader Powerwall 3P, providing up to 54 kWh of storage from a Powerwall 3P and three Expansion units.

  • Scalable Power and Energy
    Multiple Powerwall 3P units can be installed when additional inverter power and battery capacity are required, supporting system configurations of up to 60 kW power and 94.5 kWh usable storage.

  • Built for Australian Conditions
    Suitable for indoor or outdoor installation with an operating temperature range of -20°C to 50°C, IP67-rated battery and power electronics and an IP55 wiring compartment. Powerwall 3P can be wall or floor mounted for flexible installation.

  • Smart Energy Management
    Monitor solar generation, battery storage, household consumption and grid interaction through the Tesla App, allowing homeowners to optimise how and when stored energy is used.

  • Highly Integrated System Architecture
    Battery storage, three-phase solar conversion, DC solar metering, protection and energy management are integrated into the Powerwall 3P platform, reducing external equipment requirements and simplifying overall system design.

  • Flexible Solar Integration
    Powerwall 3P is ideally suited to new DC-coupled solar and battery systems, while also supporting compatible AC-coupled solar configurations for retrofit applications.

  • Premium Tesla Design
    Compact glass-front enclosure with integrated power electronics and active thermal management, measuring just 1105 mm H × 609 mm W × 193 mm D.

  • Long-Term Manufacturer Backing
    Supported by a 10-year Tesla warranty when installation, commissioning, registration and connectivity requirements are met.

Why Choose the Tesla Powerwall 3P Complete Solution?

Designed specifically for modern three-phase homes, Powerwall 3P brings solar, battery storage and backup together in one highly integrated platform. With up to 20.4 kWp of DC solar input, 13.5 kWh usable storage and up to 15 kW AC output, it is particularly well suited to homes with larger solar arrays, EV charging, air conditioning and increasing electrical loads.

Its modular architecture allows storage and power to grow as household requirements change, while Tesla’s integrated ecosystem provides intelligent monitoring and energy control through a single platform. Powerwall 3P provides a premium, scalable energy storage solution designed for today’s electrified home and tomorrow’s increasing energy requirements.

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. 

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