Tesla Energy

Tesla Energy • Feb 06, 2026

Tesla Powerwall 3: A Game Changer for Southern Solar in 2026

The Tesla Powerwall 3 is positioned as a key solution for solar owners in Southern France, where high solar production is often sold back to the grid at low rates while electricity prices are rising. By storing excess solar energy, the Powerwall 3 allows homeowners to maximize their self-consumption and reduce their reliance on the increasingly expensive grid. This means Tesla owners and enthusiasts can expect greater energy independence and significant cost savings by 2026.

Tesla Energy • Feb 03, 2026

Elon Musk and xAI donate generators to TN amid historic power outages

Elon Musk and his company xAI have donated generators to Tennessee to help residents during severe power outages caused by a winter storm. This act of philanthropy highlights Musk's and his associated companies' involvement in disaster relief efforts. For Tesla owners and enthusiasts, it reinforces the brand's connection to energy resilience, though the donated equipment are traditional generators, not Tesla's own Powerwall batteries.

Tesla Energy • Jan 30, 2026

Tesla’s Shanghai Megafactory Produced Over 2,000 Megapacks in 2025

Tesla's Shanghai Megafactory achieved a significant milestone by producing over 2,000 Megapack energy storage systems in 2025. This demonstrates the rapid scaling of Tesla's energy storage business, which is becoming a major growth pillar alongside its electric vehicles. For owners and enthusiasts, it highlights Tesla's expanding global impact in the transition to sustainable energy.

Tesla Energy • Jan 30, 2026

Tesla’s New 420W Solar Panel Delivers Better Shade Performance and Faster Installs

Tesla has launched a new 420W solar panel and updated mounting system designed to generate more energy, particularly in shaded conditions. The new hardware also enables significantly faster installation times. This means Tesla solar customers can expect a more efficient installation process and potentially higher energy production from their systems.

Tesla Energy • Jan 29, 2026

Copia Power Installs 594 Tesla Megapacks at Massive Arizona Energy Project

Copia Power has installed 594 Tesla Megapacks at a major solar energy storage facility in Arizona. This project highlights the growing, large-scale adoption of Tesla's energy storage technology beyond its electric vehicles. For enthusiasts, it reinforces Tesla's significant and expanding role in the global transition to renewable energy.

Tesla Energy • Jan 29, 2026

Tesla’s energy storage business is growing faster than any other part of the company

Tesla's energy storage division, including products like the Megapack and Powerwall, is now the company's fastest-growing segment. This rapid growth highlights Tesla's expansion beyond electric vehicles into a major player in the grid and home energy storage market. For owners and enthusiasts, it signals Tesla's increasing focus on and investment in sustainable energy infrastructure.

Tesla Energy • Jan 28, 2026

Tesla (TSLA) Q4 and FY 2025 earnings results

Tesla reported producing over 434,000 vehicles and delivering over 418,000 vehicles in Q4 2025, while also deploying a significant 14.2 GWh of energy storage. This indicates the company continues to scale both its core automotive business and its growing energy division. For owners and enthusiasts, it demonstrates Tesla's ongoing execution and expansion beyond just electric vehicles.

Tesla Energy • Jan 26, 2026

Swedish unions consider police report over Tesla Megapack Supercharger

Swedish unions are considering filing a police report over a newly opened Tesla Megapack Supercharger station near Stockholm. This action is part of an ongoing, broader labor dispute in Sweden targeting Tesla's operations. For Tesla owners and enthusiasts, this signals continued disruptions and potential legal challenges to Tesla's expansion in the region.

Tesla Energy • Jan 25, 2026

New York Startup Builds Fridge-Sized Machine That Can Turn Air Into Gasoline

Aircela has developed a compact machine that can synthesize gasoline from air, but the technology is currently only viable for small-scale uses. This innovation does not directly impact Tesla owners, as it pertains to synthetic fossil fuel production rather than electric vehicle technology. For Tesla enthusiasts focused on electrification, it represents an alternative, though not competing, approach to sustainable energy.

Tesla Energy • Jan 23, 2026

It’s time to start recommending some Tesla Powerwall alternatives [update]

NOTE: since most of the US is currently getting hit with a huge winter storm, I’m republishing this list of home batteries as a reminder to be prepared for the next one – particularly for folks who ar...

Tesla Energy • Jan 12, 2026

Tesla launches US-made solar panel, a rare sign of life for its solar business

Tesla has updated its online configurator with a new solar panel heavily emphasizing its US manufacturing at Gigafactory New York. It’s a surprising new product launch for a business that Tesla has se...