Contact
Begin a conversation.
Tell us about your roof, your usage, or the building you're planning. Mira or Daniel will respond within one business day.
Studio
188 Linden Avenue
Studio 04 · San Francisco
Hours
Monday – Friday, 09:00 – 18:00 PT
Saturday by appointment
Direct
hello@quantumsolar.co
+1 (415) 555 0144
FAQ
Common questions.
01How long does an install take?+
Two to three working days for a typical residential system. Permitting and utility approval add four to eight weeks beforehand.
02Do you handle the permitting?+
Yes. Permitting, structural, and PG&E interconnection are all included in our price.
03What about my existing roof?+
We never install on a roof with less than 10 years of useful life. If a re-roof is needed, we'll coordinate it with a partner roofer.
04Can I add a battery later?+
Yes — every Studio and Heritage system ships battery-ready with the correct combiner panel and conduit run.