Tesla Energy, a division of Tesla, Inc., was established in 2015 and is headquartered in Austin, Texas, expanding the company's mission to accelerate the world's transition to sustainable energy beyond electric vehicles. Following the strategic acquisition of SolarCity in 2016, Tesla Energy solidified its position in the renewable market, leveraging its parent company's technological prowess and global infrastructure to become a leading provider of integrated clean energy solutions. Tesla Energy's reputation is built on its commitment to sustainability, technological disruption, and making renewable energy accessible through vertically integrated products.
Tesla Energy's distinct advantage lies in its seamlessly integrated ecosystem, featuring the Powerwall for home energy storage, the Megapack for grid-scale projects, and the revolutionary Solar Roof. All products connect through the Tesla app for unified monitoring and intelligent energy management, enabling true energy independence through AI-driven optimization.
Tesla Energy Product Line
Tesla offers three primary solar and energy storage products:
- Tesla Solar Panels: Traditional photovoltaic panels (400-425W) for rooftop installations, manufactured by Q CELLS and Hanwha, sold under Tesla brand with streamlined online ordering.
- Tesla Solar Roof: Building-integrated photovoltaic (BIPV) system using tempered glass solar tiles that replace conventional roofing materials entirely.
- Tesla Powerwall: Home battery storage system available in Powerwall 2 (13.5kWh, 5kW continuous) and Powerwall 3 (13.5kWh, 11.5kW continuous with integrated inverter).
Tesla Solar Panels
Tesla solar panels are manufactured by third-party suppliers and offered through Tesla's direct-to-consumer sales model with transparent online pricing:
- Power Output: 400-425W per panel
- Efficiency: 19.3-20.1% module efficiency
- Temperature Coefficient: -0.35% to -0.37%/°C
- Design: Monocrystalline PERC cells with all-black aesthetic, black frame for premium appearance
- Warranty: 25-year performance warranty, 25-year product warranty
- Pricing: $2.00-$2.50 per watt installed (before incentives), typically $15,000-$25,000 for average residential system
Tesla Solar Roof
The Tesla Solar Roof is a revolutionary building-integrated photovoltaic (BIPV) system where solar tiles replace conventional roofing materials. Unlike traditional panels mounted on existing roofs, Solar Roof tiles ARE the roof, providing both weather protection and electricity generation:
- Tempered Glass Tiles: Ultra-durable glass tiles rated 3x stronger than standard roofing tiles, with Class 4 hail rating (highest available)
- Aesthetics: Sleek, low-profile design indistinguishable from premium roofing. Available in multiple tile styles (textured, smooth)
- Power Output: Varies based on roof size and configuration (typically 10-20kW for residential homes)
- Warranty: 25-year power output warranty, 25-year weatherproofing warranty
- Installation: Requires complete roof replacement; best suited for new construction or planned roof replacement projects
- Pricing: $40,000-$100,000+ depending on roof size, complexity, and active vs. inactive tile ratio
Tesla Powerwall Battery Storage
The Tesla Powerwall is a lithium-ion battery system that stores solar energy for use during nighttime, power outages, or peak pricing periods. Powerwall is one of the most popular residential battery systems globally, with hundreds of thousands of installations worldwide.
Powerwall 3 (Latest Generation, 2024):
- Capacity: 13.5 kWh usable energy
- Power Output: 11.5 kW continuous, 30 kW peak (solar + battery combined)
- Integrated Inverter: Built-in solar inverter eliminates need for separate inverter, reducing installation costs by $2,000-$3,000
- Scalability: Up to 4 units for 54 kWh total capacity
- Backup: Whole-home backup capability during grid outages, automatic seamless switchover in < 1 second
- Warranty: 10-year warranty with unlimited cycles (no degradation penalty)
- Pricing: $9,300-$11,500 per unit installed (including Gateway and installation)
Powerwall 2 (Previous Generation):
- 13.5 kWh capacity, 5 kW continuous / 7 kW peak power output (battery only, requires separate solar inverter)
- Still available through inventory but being phased out in favor of Powerwall 3
Tesla App & Monitoring
All Tesla Energy products integrate seamlessly with the Tesla mobile app, providing comprehensive energy management:
- Real-Time Monitoring: Live solar production, battery charge level, home energy consumption, and grid usage with second-by-second updates
- Energy Management Modes: Self-Powered (maximize solar usage), Time-Based Control (avoid peak electricity rates), Backup-Only (reserve battery for outages)
- Storm Watch: Automatically charges Powerwall to 100% when severe weather is detected in your area
- Virtual Power Plant (VPP): Participate in utility programs to earn bill credits by sharing stored energy during peak demand events
- Historical Analytics: Track energy production, consumption, and savings over time with detailed reports
Installation & Availability
Tesla Installation (Direct):
Tesla directly installs solar panels and Solar Roof in select markets through Tesla-certified installation crews. This provides a single point of contact and streamlined experience but limits availability to specific geographic areas. Check tesla.com/energy for service availability in your region.
Third-Party Installers (Powerwall Only):
Tesla Powerwall can be purchased and installed by Tesla-certified third-party installers nationwide, expanding availability beyond Tesla's direct service areas. However, Tesla solar panels and Solar Roof are only available through Tesla direct installation.
Incentives & Financing
Federal Tax Credit (ITC):
All Tesla solar products qualify for the 30% federal Investment Tax Credit (ITC) through 2032, stepping down to 26% in 2033 and 22% in 2034. Powerwall qualifies when paired with solar installation.
State & Local Incentives:
Many states offer additional rebates, tax credits, and performance-based incentives. California SGIP (Self-Generation Incentive Program) provides $200-$1,000+ per kWh for Powerwall installations.
Why Choose Tesla Energy?
- Integrated Ecosystem: Seamless integration between solar panels, Solar Roof, Powerwall, and Tesla app through unified platform
- Battery Leadership: Industry-leading battery technology with proven reliability and hundreds of thousands of installations worldwide
- Simplified Ordering: Transparent online pricing, instant system design, and streamlined purchasing process (in available markets)
- Premium Aesthetics: All-black solar panels and revolutionary Solar Roof tiles designed for homeowners who value appearance
- Brand Trust: Backed by Tesla's reputation for innovation, strong financial position, and commitment to long-term product support
- Energy Independence: Complete solar + storage solution enabling true energy independence, backup power, and participation in grid services
Explore Tesla Energy's product lineup below to discover integrated solar and battery storage solutions that combine cutting-edge technology, premium design, and intelligent energy management.