Reliable Power Day and Night
Powerwall integrates with solar to harness the abundant power of the sun and reduce our reliance on fossil fuels. Store solar during the day and use it at night to self-power your home and even go off-grid if you like.
Seamless backup power. With or without solar.
Powerwall detects grid outages and automatically becomes your home's main energy source. Protect your home from the next power outage and keep your lights on, phones charged, and no puddles under the fridge.
Compact and Simple
Powerwall is a completely automated system that installs easily and requires no maintenance.
Control Your Energy from Anywhere
Seamlessly monitor and automatically manage your Powerwall, solar panels, Model S or X anytime, anywhere with the Tesla App.
- Usable Capacity 13.5 kWh
- Depth of Discharge 100%
- Efficiency 90% round-trip
- Power 7kW peak / 5kW continuous
- Supported Applications Solar self-consumption Back-up power Time-Based control Off-grid capabilities (coming soon)
- Warranty 10 years
- Scalable Up to 10 Powerwalls
- Operating Temperature -4°F to 122°F / -20°C to 50°C
- Dimensions L x W x D: 44" x 29" x 5.5" (1118mm x 737mm x 140mm)
- Weight 125 kg
- Installation Floor or wall mounted Indoor or outdoor
- Certification North American and International Standards Grid code compliant
Interested in becoming a Certified Installer?
Tesla's Certified Installers help us serve customers across the world.