7.74KW Tesla Solar System w/ Powerwall 3

Client

Tesla Powerwall 3

Start Date

2025-04-02

Install By

Santa Rosa Solar

7.74KW Tesla Solar System w/ Powerwall 3

Project Summary

Rooftop solar installation paired with the Tesla Powerwall 3 gave this home owner sufficient power to keep their property off grid throughout the summer.

Our Approach

We conducted a combined analysis of household usage and electical usage patterns. The solar system was sized accordingly, and all components were installed together to ensure seamless energy flow and grid interaction.

Challenges

Simple installation overall - however - as it turned out, there is an RV on the property connected to a 220v line, drawing 4kw of power continuously overnight. Once we discovered this heavy consumer of electricity, the PGE bills dropped significantly.

Service Provided

A list of the specific services we delivered for the project, such as:
1

PG&E Usage history evaluation

2

Calculated Daily Usage to Determine ESS Storage Needed

3

Installed x18 QCells Panel 430Watt

4

x1 Tesla Powerwall 3 with Gateway 3

7.74KW Tesla Solar System w/ Powerwall 3
7.74KW Tesla Solar System w/ Powerwall 3
7.74KW Tesla Solar System w/ Powerwall 3
7.74KW Tesla Solar System w/ Powerwall 3
7.74KW Tesla Solar System w/ Powerwall 3
7.74KW Tesla Solar System w/ Powerwall 3
7.74KW Tesla Solar System w/ Powerwall 3
7.74KW Tesla Solar System w/ Powerwall 3