Is $13,780 to install a 5.3 kw solar system with enphase microinverters a fair price?
Project Details
Homeowner is evaluating four solar quotes from EnergySage for a property in the San Francisco area. The roof is over 20 years old with composite shingles and a steep grade, likely needing replacement soon. The homeowner has DIY experience with off-grid LiFePo4 battery systems and is skeptical of the high cost of professional battery storage ($1,300-$1,500/kWh) compared to raw battery costs ($166/kWh). They are also skeptical of Tesla's build quality and the current status of the 30% federal tax credit.
Quote Details
- 5.3 kW solar panel installation - Enphase microinverters - Includes permitting costs - Quoted at $2.60/W - Optional 10 kWh battery add-on available for $13,000 - $15,000 - Quoted by NRG Clean Power
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More Details
Category
Solar
Price
$13,780
Quote Date
April 8, 2026
Location
California
Battery Storage?
No
System Size (kW)
5.3
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