• Description

Tesla Powerwall 3 Battery 13.5kWh with Integrated 11.5kW Inverter (1707000-11-Y)

Powerwall 3 combines a 13.5kWh lithium iron phosphate (LFP) home battery and an 11.5kW hybrid solar inverter in a single unit. It stores your solar energy, keeps your home powered during grid outages, and has the output to run heavy appliances and HVAC systems.

Key Features

  • 13.5kWh usable capacity for solar self-consumption and whole-home backup
  • 11.5kW continuous output from the integrated inverter
  • Built-in solar inverter: up to 20kW DC solar input across 6 MPPTs, 97.5% solar-to-grid efficiency
  • Expandable: add up to 3 Powerwall 3 Expansion Units for up to 54kWh of total storage
  • Indoor/outdoor rated: IP67 / NEMA 3R enclosure, operates from –4°F to 122°F (–20°C to 50°C)
  • 10-year warranty with 70% minimum capacity retention

Specifications

  • Model: 1707000-11-Y
  • Usable capacity: 13.5kWh
  • Chemistry: Lithium iron phosphate (LFP)
  • Continuous power output: 11.5kW
  • Solar input: up to 20kW DC, 6 MPPTs
  • Enclosure rating: IP67 / NEMA 3R
  • Operating temperature: –20°C to 50°C (–4°F to 122°F)
  • Dimensions (H x W x D): 43.5 x 24 x 7.6 in
  • Certifications: UL 1973, UL 9540

Installation

Powerwall 3 must be installed by a Tesla-certified installer. It suits both new solar installations and adding storage to an existing solar system.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.
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Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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