What was permitted
A significant solar photovoltaic (PV) system is being installed on a residential property at 20 De Soto Street, located in the West of Twin Peaks neighborhood of San Francisco. The project includes 35 solar modules totaling 14.175 kW and an energy storage unit.
This permit has been issued, with the project cost estimated at $109,443. The installation is being handled by Bright Planet Solar Inc. and is scheduled for completion around April 20, 2026.
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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 | S20251020217 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | — |
| Status | issued |
| Job description | solar permit: installing 35 solar pv modules, 405 watts per module, total no. of rating 14.175 kw. mounted: roof, ballasted: n, including 1 energy storage unit, with 13.5 kwh each in capacity, ess units will be closer than 3 feet | roof mount, 35 mods, 14.175 kw, ess +e |
| Floor / unit | — |
| Estimated cost | $109,443 |
| Approved | April 17, 2026 |
| Issued | April 20, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
solar panelsPV modulesenergy storageWest of Twin PeaksSan Franciscoresidential$109,443