Tesla Powerwall 2

Specifications

Dimensions
29" x 44" x 5.5"
Weight
276 lbs
Usable Capacity
13.5 kWh
Depth of Discharge
100%
Efficiency
90%
Power
7-kW peak
5-kW continuous
Operating Temperature
-4°F to 122°F
Inverter
integrated
Cooling
liquid
Installation
Floor or wall
indoor or outdoor
Internet Updating
Yes
Warranty
10 years
 

Powerwall System without Backup

 

 

Powerwall System with Backup


Full Backup


Partial Backup

Powerwall Support: "During a grid outage, by combining solar and Powerwall, you can extend your hours of backup power. Solar panels, when installed by themselves, are required to shut down during a power outage for grid safety. However, in combination with a Powerwall system, solar panels can continue to operate during a grid outage, and provide power to your home and also recharge the Powerwall in a longer duration blackout." This would be for the whole house for the Full-Backup Powerwall connection where the Backup Gateway is between the Utility meter and the Main panel, but only for the part of the house circuit connected to the sub-panel for the Partial-Backup Powerwall connection.