Solar ads san diego nem 3 is the search a lot of installers ran in the months after April 2023, when California's NEM 3.0 rules took effect and the economics of a plain rooftop system changed overnight. Two years on, the dust has settled enough to say clearly what changed in advertising, what did not, and how a San Diego solar company should be spending now.
What NEM 3.0 did to the sales pitch
Under NEM 2.0, a homeowner in Chula Vista could put panels on the roof and get credited at close to retail for the power they exported. Under NEM 3.0, export credits dropped sharply, so a panels-only system pays back much more slowly. The response from the industry was to pivot the offer to solar plus battery: store the afternoon power, use it during SDG&E's expensive 4-9 pm window, and export as little as possible.
That shift is the whole advertising story. "Free solar" and "$0 down panels" ads that used to convert stopped working because the math behind them stopped working. The ads that convert now lead with the bill, the battery, and outage protection.
What changed in the numbers
Three things installers noticed, and they are consistent across the county:
- Search volume for "solar panels San Diego" dropped and stayed lower. The rush to get in under NEM 2.0 pulled demand forward.
- Cost per lead went up. Fewer people searching, the same number of installers bidding, plus national lead-gen companies buying the same terms. Solar CPCs in San Diego are now commonly $25-60, and cost per qualified lead $150-400 depending on channel.
- Lead quality got more mixed. More price shoppers, more "I heard solar isn't worth it anymore" objections that the ad has to pre-empt.
Who is still a good solar customer here
SDG&E rates are among the highest in the country, so the customer is still there; they just look different. The strongest segments in the county now:
- Inland homeowners with big summer AC bills: Escondido, Poway, El Cajon, Santee, Lakeside, Ramona. Their 4-9 pm usage is exactly what a battery offsets.
- Fire-prone and outage-prone areas where backup power is the emotional hook: the I-15 corridor, East County, Rancho Santa Fe, Fallbrook.
- Anyone building an ADU, since the added load and the permit process often make solar plus storage an obvious add-on.
- EV owners, who are dense in Carmel Valley, 4S Ranch, and La Jolla, and who benefit most from shifting charging to stored solar.
Coastal homes with mild climates and low bills (much of Point Loma, OB, Encinitas) are weaker prospects than they were, and the ads should reflect that by bidding down there.
How to target the county now
Bid by ZIP, not radius. Layer it against SDG&E rate pain: inland and East County ZIPs get higher bids, coastal ZIPs lower. On Google, build separate ad groups for "solar battery," "home battery backup," "Tesla Powerwall installer," and "solar and battery cost" rather than dumping everything into "solar panels." Those battery terms are where the intent moved.
On Meta, the winning creative is a real SDG&E bill next to a real post-install bill from a real house in a recognizable neighborhood, plus an outage story. Skip the stock photos of panels on a roof. And write the Spanish version; the South Bay and Escondido homeowners you are targeting deserve an ad they can read.
The messaging that pre-empts the objection
Every solar ad in San Diego now has to answer "isn't solar dead after NEM 3.0?" in the first line, because the prospect is thinking it. Honest versions that work: "Solar alone pays back slower now. Solar plus a battery does not." Or "NEM 3.0 changed the math. Here's what it actually looks like on a 4S Ranch bill." Anything that ignores the rule change reads as either ignorant or dishonest, and this is a market where the customer has probably already read three Reddit threads.
What a sane budget looks like
Solar is expensive to advertise anywhere and more so here. Realistic Google search budgets for a single-county installer run $5,000-15,000 a month; Meta can start around $2,000 but needs a fast, human follow-up process because those leads go cold in hours. Management fees at those budgets are typically 15-20% of spend or $1,500-3,000 flat. If you want one number, how Arbor runs your ads starts at $2,500 a month including management, which for solar means it makes sense at the higher end of those ranges.
The other half of the budget is the follow-up. NEM 3.0 leads take more conversations to close, so a lead that never gets a call within an hour is a lead you paid $300 to lose. And the landing page has to handle the objection too; run it through a free SEO & AI score and read it as a skeptical Poway homeowner would. Related reading on how contractors get leads from social is in Facebook Ads for General Contractors: What Actually Books Jobs.
Solar in San Diego is not over. It is just a battery business now, sold to inland homeowners with big bills and outage worries, and the ads need to say so plainly.