General Warnings and Information

ATTENTION: Read this entire document before installing or using Powerwall. Failure to do so or to follow any of the instructions or warnings in this document can result in electrical shock, serious injury, or death, or can damage Powerwall, potentially rendering it inoperable.

IMPORTANT SAFETY INSTRUCTIONS

This manual contains important instructions for Powerwall 3 and Backup Switch that must be followed during installation and maintenance of the system.

Informational PurposesAn informational icon, calling your attention
Note
On detection of abnormal condition for voltage or frequency conditions or in response to a detected unintentional island, the Tesla Powerwall system disconnects from the grid to prevent backfeed.
Informational PurposesAn informational icon, calling your attention
Note
During a Short Circuit event in standalone mode, the following maximum values are expected:
Maximum Peak to Peak Current133 A
3 Cycle RMS Value22 A
Duration of Peak Current16 ms

Symbols Used

CAUTION: Indicates a hazardous situation which, if not avoided, could result in minor injury or damage to the equipment.

RISK OF ELECTRIC SHOCK: Indicates components that present risk of electrical shock.

WARNING: Indicates a hazardous situation which, if not avoided, could result in injury or death.

CAUTION, RISK OF ELECTRIC SHOCK, ENERGY STORAGE TIMED DISCHARGE. Discharge time is 5 minutes from de-energization.

Informational PurposesAn informational icon, calling your attention
Note

NOTE: Indicates an important step or tip that leads to best results, but is not safety or damage related.

BIDIRECTIONAL TERMINAL: Indicates location of combined input/output connector on the equipment.

REFER TO OPERATING INSTRUCTIONS: Indicates that user should refer to operating or installation instructions before proceeding.

PROTECTIVE CONDUCTOR TERMINAL: Indicates location of grounding connection on the equipment.

General Information

Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
Read this entire document before installing or using Powerwall. Failure to do so or to follow any of the instructions or warnings in this document can result in electrical shock, serious injury, or death, or may damage Powerwall, potentially rendering it inoperable.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
A battery can present a risk of electrical shock, fire, or explosion from vented gases. Observe proper precautions.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
Powerwall installation must be carried out only by a competent electrician who is certified by Tesla and who has been trained in dealing with low voltage electricity.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
Powerwall is heavy. Use of lift equipment is recommended.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
Use Powerwall only as directed.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
Do not use Powerwall if it is defective, appears cracked, broken, or otherwise damaged, or fails to operate.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
Before beginning the wiring portion of the installation, ensure that Powerwall is switched off, and lock out any associated circuit breakers and disconnect switches (if applicable for the installation).
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
Do not attempt to open, disassemble, repair, tamper with, or modify Powerwall. Powerwall and its components are not user serviceable. Batteries in Powerwall are not replaceable. Contact Tesla Support for guidance on repairs.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
To protect Powerwall and its components from damage when transporting, handle with care. Do not impact, pull, drag, or step on Powerwall. Do not subject Powerwall to any strong force. To help prevent damage, leave Powerwall in its shipping packaging until it is ready to be installed.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
Do not insert foreign objects into any part of Powerwall.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
Do not expose Powerwall or its components to direct flame.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
Do not install Powerwall within 24 inches (610 mm) of heating vents or radiators. Powerwall can be installed in a mechanical room with HVAC equipment.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
Ensure that concentrated water sources do not drain onto Powerwall, including downspouts, roofs without gutters, or drains.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
Do not immerse Powerwall or its components in water or other fluids.
Warning IconA warning icon, calling your attention to a possibly risky situation
CAUTION
Powerwall is not designed nor warrantied for non-stationary applications.
Warning IconA warning icon, calling your attention to a possibly risky situation
CAUTION
Do not use solvents to clean Powerwall, or expose Powerwall to flammable or harsh chemicals or vapors.
Warning IconA warning icon, calling your attention to a possibly risky situation
CAUTION
Do not use fluids, parts, or accessories other than those specified in this manual, including use of non-genuine Tesla parts or accessories, or parts or accessories not purchased directly from Tesla or a Tesla-certified party.
Warning IconA warning icon, calling your attention to a possibly risky situation
CAUTION
Do not place Powerwall in a storage condition for more than one (1) month, or permit the electrical feed on the Powerwall to be severed for more than one (1) month, without placing Powerwall into a storage condition in accordance with Tesla’s storage specifications.
Warning IconA warning icon, calling your attention to a possibly risky situation
CAUTION
Do not paint, coat, or wrap any part of Powerwall, including any internal or external components such as the exterior shell or casing. These may cause Powerwall to overheat, resulting in damage to the product.