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Is $36,845 to install a 6.53 kW solar system with Tesla Powerwall 3 a fair price?

Project Details

I received quotes from two highly-rated companies and am trying to decide between them. Company 2 initially offered two batteries, which Company 1 matched with a Tesla Powerwall + extended. My home is located in Riverside, CA, near Corona. I'm seeking advice on whether Tesla or EG4 batteries would be a better choice.

Quote Details

This quote is for a 6.53 kW solar system with Tesla Powerwall 3. - Solar System Size: 6.53 kW - Solar Panels: 15 Q.TRON BLK M-G2.H+ 435 Ocells - Battery System: Tesla Powerwall 3 (integrated inverter) with switch DC coupled Expansion Pack - Battery Capacity: 27 kWh - Battery Output: 11.5 kW - Estimated Year 1 Production: 10,101 kWh - Average Monthly Bill Savings: $252.19

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More Details

Category

Solar

Price

$36,845

Quote Date

August 3, 2025

Location

California

Battery Storage?

No

# of Panels

15

System Size (kW)

6.53

Warranty (yrs)

0

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