ContraX Ltd
Powerwall 3 installation service
Every proposal starts with a site-specific review of electricity use, tariffs, existing or planned solar PV, electrical capacity, equipment locations and the circuits you may want supported during an outage.
Property assessment
We review consumption, tariffs, solar generation, electrical capacity, suitable equipment positions and backup priorities before recommending a configuration.
System design
We specify the Powerwall configuration, solar integration, electrical work and backup or non-backup arrangement appropriate to the property and customer priorities.
Installation and commissioning
Our electrical engineers install, test and commission the system, then support customer registration and Tesla app setup.
Solar integration and backup planning
Powerwall 3 can be assessed alongside new or existing solar PV, or for planned charging from the grid. Backup capability depends on the approved system design and the circuits selected for backup. Your proposal will explain the recommended equipment, electrical scope and the assumptions used.
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