Powerwall
Tesla Powerwall is a fully-integrated AC battery system for
residential or light commercial use. Its rechargeable lithium-ion
battery pack provides energy storage for solar self-consumption,
time-based control, and backup.
Powerwall’s electrical interface provides a simple connection to
any home or building. Its revolutionary compact design achieves
market-leading energy density and is easy to install, enabling
owners to quickly realize the benefits of reliable, clean power.
Downloads
Specifications
Performance specifications
Mechanical specifications
Compliance Information
Environmental specifications
Technical System Layout
Performance specifications
| AC Voltage (Nominal) | 230 V |
| Feed-In Type | Single Phase |
| Grid Frequency | 50 Hz |
| Total Energy1 | 14 kWh |
| Usable Energy1 | 13.5 kWh |
| Real Power, max continuous2 | 5 kW (charge and discharge) |
| Apparent Power, max continuous | 5 kVA (charge and discharge) |
| Maximum Supply Fault Current | 10 kA |
| Maximum Output Fault Current | 32 A |
| Power Factor Output Range | +/– 1.0 adjustable |
| Internal Battery DC Voltage | 50 V |
| Round Trip Efficiency1,3 | 90% |
| Warranty | 10 years |
1 Values provided for 25°C, 3.3 kW charge/discharge power.
2 In Backup mode, grid charge power is limited to 3.3 kW.
3 AC to battery to AC, at beginning of life.
Mechanical specifications
| Dimensions1 | 1150 mm x 753 mm x 147 mm |
| Weight | 114 kg |
| Grid Frequency | 50 Hz |
| Mounting options | Floor or wall mount |
1 Dimensions and weight differ slightly if manufactured before March 2019. Contact Tesla for additional information.
Compliance Information
| Certifications | IEC 62109-1, IEC 62109-2, IEC 62619, UN 38.3 |
| Grid Connection | Worldwide Compatibility |
| Grid Frequency | 50 Hz |
| Emissions | IEC 61000-6-1, IEC 61000-6-3 |
| Environmental | RoHS Directive 2011/65/EU, WEEE Directive 2012/19/EU,Battery Directive 2006/66/EC,REACH Regulation |
| Seismic | AC156, IEEE 693-2005 (high) |
Environmental specifications
| Operating Temperature | –20°C to 50°C |
| Recommended Temperature | 0°C to 30°C |
| Operating Humidity (RH) | Up to 100%, condensing |
| Storage Conditions | –20°C to 30°CUp to 95% RH, non-condensingState of Energy (SoE): 25% initial |
| Maximum Elevation | 3000 m |
| Environment | Indoor and outdoor rated |
| Ingress Rating | IP67 (Battery & Power Electronics)IP56 (Wiring Compartment) |
| Wet Location Rating | Yes |
| Noise Level @ 1m | < 40 dBA at 30°C |
Technical System Layout
