What was permitted
Homeowners in the West of Twin Peaks area can research the costs associated with installing solar power and battery backup systems. This permit is for a solar installation including one Tesla Powerwall 3 energy storage unit.
Issued on August 28, 2026, the estimated project cost is $16,790. Solar Engineering Llc is the contractor for this electrical system upgrade.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | S20260512602 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | 2 Family Dwelling |
| Status | issued |
| Job description | solar permit: ballasted: n, including 1 energy storage unit, with 13.5 kwh each in capacity, ess units will not be closer than 3 feet | battery backup system. install tesla powerwall3, ac disconnect, tesla backup switch |
| Floor / unit | — |
| Estimated cost | $16,790 |
| Approved | August 28, 2026 |
| Issued | August 28, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
Solar panel installationBattery backup systemWest of Twin PeaksSan Francisco2 Family Dwelling$10,000 - $20,000