Verified Helios install · Simi Valley, CA
Solar + Powerwall install in Simi Valley
An all-black array on a clean composition-shingle roof, paired with a Tesla Powerwall — the system design that makes sense on SCE under NEM 3.0.


About this install.
Simi Valley is one of our busiest cities — we’ve completed more than half a dozen installs here and in neighboring Newbury Park, including four systems for a single extended family who kept referring us to the next household. That’s the referral test we’re proudest of.
This install is typical of what works in Simi Valley: an all-black panel array flush-mounted on composition shingle, with a Tesla Powerwall on the side yard. Simi Valley is SCE territory, which means NEM 3.0 — exported power earns a fraction of retail, so the battery stores the afternoon production and spends it during the 4–9 PM peak instead of selling it cheap.
The valley’s inland heat also matters for equipment choice: panels are rated for hot-roof conditions and the Powerwall sits on a shaded wall, not the sun-blasted south face. Details like that are why the owner reviews every design before a single anchor goes in.
Install highlights
- All-black Tier-1 panels, flush-mounted on composition shingle
- Tesla Powerwall for NEM 3.0 peak-shifting on SCE
- One of 6+ Helios installs across Simi Valley and Newbury Park
More installs across SoCal.

Santa Clarita, CA
A hillside Santa Clarita home with two roof arrays, a Tesla Powerwall, and the part most installers bury in the fine print: a proper main-panel upgrade with an emergency disconnect.

Malibu, CA
High-efficiency panels on a low-slope roof near Point Dume — a coastal install where salt air, roof membrane, and aesthetics all drive the engineering.

Topanga, CA
Solar under the oaks: a Topanga Canyon install where shade mapping, fire-zone rules, and microinverter-level optimization decide whether the system pencils.
Want yours to look like this?
Free assessment, line-item quote, and a design the owner personally reviews — for Simi Valley and 90+ other SoCal cities.