Tesla Celebrates the Millionth Powerwall Installed Worldwide: A New Milestone for Sustainable Energy

Tesla has reached a new milestone in its mission to accelerate the transition to a sustainable energy future: over 1 million Powerwalls have been installed worldwide.

A Decisive Step Towards Energy Independence

Since its debut in 2015, Powerwall has established itself as one of the flagship products of Tesla's strategy to transform how families produce, consume, and store energy. It is a compact home battery capable of storing energy generated by solar panels or drawn from the electrical grid to be used when it is needed most: in the evening, during peak consumption times, or during blackouts.

Thanks to this technology, millions of families have been able to reduce their dependence on the grid, lower their utility bills, and contribute to a more resilient and sustainable electrical system.

A Story of Innovation

• 2015 – Installation of the first Powerwall in California
• 2016 – Launch of Powerwall 2, with increased capacity and integrated inverter
• 2017 – Mass production initiated at the Nevada Gigafactory
• 2023 – Introduction of Powerwall 3, with more than double the power of the previous generation
• 2025 – On September 4th, the millionth Powerwall is installed in the United States

In just ten years, Tesla's home battery has evolved from a prototype to a mass-market product, entering the homes of customers around the globe.

Global Numbers That Make a Difference

• Total fleet power: 6.7 GW, enough to power the entire state of Singapore
• Energy supplied: 17.3 TWh, equivalent to the annual consumption of 1.6 million American households
• Outages avoided: over 21 million blackouts averted thanks to over 16,000 years of backup provided
• Tesla Virtual Power Plan: more than $60 million paid to customers who chose to participate in this virtual energy network program

Beyond the Home: An Integrated Ecosystem

One of the strengths of Powerwall is its integration with the Tesla ecosystem. Through the dedicated app, users can manage their consumption, set personalized modes, and even use excess solar energy to charge their electric vehicle. With the Charge with Solar feature, mobility becomes truly zero-impact, powered solely by the sun.

Looking Ahead

The milestone of one million installed units represents not only a commercial success but also a fundamental step in building a more equitable and sustainable energy future. Tesla now aims to further expand the reach of Powerwall, strengthening the network of certified installers and developing increasingly integrated solutions for home energy.