Buying a Poway or Escondido Home With Solar? Inspect the Panels, the Roof, and the Fine Print

Buying a Poway or Escondido home with solar panels on the roof — and not sure whether they’re an asset you’re inheriting or a contract you’re signing up for? Here’s what most buyers miss: a home inspection can tell you a lot about the panels and the roof under them, but the questions that actually decide whether solar is a win or a headache — who owns it, and what billing deal comes with it — need answers before you close.

In San Diego County, where SDG&E has some of the highest electricity rates in the country, solar is everywhere — especially on the big, sunny inland roofs of Poway, Escondido, Rancho Bernardo, and Ramona. That’s great news when the system is owned, well-installed, and comes with a favorable billing agreement. It’s a very different story when the panels are leased, the roof underneath is worn out, or nobody can tell you what happens to the solar credits after you buy. A home inspection is a key piece of getting this right — here’s how it fits in, and what else you need to nail down.

Does a Home Inspection Cover Solar Panels?

Partly — and it’s important to understand where the line is. A general home inspection isn’t a full solar-system performance audit. We don’t pull inverter error logs or measure the output of each string of panels the way a solar specialist would. What a thorough home inspection does do is evaluate the parts that matter most to you as a buyer: the visible condition and mounting of the panels, how they’re attached to and interacting with the roof, the roof penetrations and flashing around them, and the visible, accessible electrical components like the conduit, disconnect, and connection to the panel.

In other words, we tell you whether the installation looks sound, whether it appears to be causing roof problems, and what condition everything is in — and we flag anything that warrants a closer look from a solar contractor. For most buyers, that’s exactly the read they need alongside the bigger ownership and billing questions below.

The Question That Matters Most: Who Owns the Panels?

Before anything else, find out how the solar is owned — it changes everything about what you’re buying. There are a few common structures:

Owned outright. If the seller owns the system (bought with cash or a paid-off loan), it transfers with the house like the roof or HVAC, and its value is typically baked into the price. This is usually the cleanest scenario — no monthly payment, no contract to assume.

Leased or under a Power Purchase Agreement (PPA). Here you’re not buying panels — you’re taking over a contract. You generally have to qualify with the solar company and formally assume the lease or PPA, and if you don’t, the seller may need to buy it out before closing. Read the terms closely: monthly payment, annual price escalator, remaining years, and buyout cost.

Financed with a loan or PACE. A regular solar loan is usually paid off by the seller at closing. PACE financing is different — it’s tied to the property through a tax assessment and can complicate your mortgage, so it needs to be identified and addressed early.

A home inspection documents the physical system; your agent and escrow confirm the paperwork. Knowing the ownership structure up front keeps a “free solar” assumption from turning into a surprise payment or a financing snag.

The Roof Under the Panels Is a Big Deal

Here’s a detail that catches buyers off guard: solar panels sit on top of the roof, and if that roof needs replacing, the panels usually have to come off and go back on — adding real cost to a reroof. So the age and condition of the roof beneath the array matters enormously. If a home has 15-year-old panels on a 25-year-old roof, you could be facing a roof replacement soon, with an added solar removal-and-reinstall bill on top.

A thorough inspection assesses the roof’s apparent age and condition, looks at how the panels are mounted and whether the penetrations are properly sealed, and checks for any signs of leaks or damage around the array. On San Diego’s sun-baked inland roofs in Poway, Escondido, and Rancho Bernardo, where heat and UV wear roofing faster, this is exactly the kind of thing you want to understand before you commit.

Solar Billing in 2026: Will You Inherit the Good Rate?

This is a San Diego-specific question worth asking, because California changed its solar billing rules. Systems that received permission to operate before mid-April 2023 are generally on the older, more generous net-metering agreements (often called NEM 2.0), which credit exported energy at close to the full retail rate. Newer systems fall under NEM 3.0 (net billing), where export credits are dramatically lower.

The good news for buyers: as of 2026, an existing net-metering agreement generally stays with the home rather than the seller — so buying a house with an older NEM 2.0 system usually means you inherit that favorable rate for the remainder of its term. There has been legislative debate about whether transfers should keep that status, so this is one to confirm directly with SDG&E and the system’s installer. It doesn’t change what an inspector checks, but it’s a major factor in what that solar is actually worth to you — so put it on your list.

What You Get With Keen Eye

With over 2,000 inspections completed, 89 five-star reviews, and years serving San Diego County, we don’t just note “solar present” and move on. You get a clear, photo- and video-rich report on the condition and mounting of the panels, the roof beneath and around them, the roof penetrations, and the visible electrical components — plus straight talk about what we can and can’t determine and when a solar specialist is worth calling. We walk the property with you, explain what matters, and help you head into the ownership and billing conversations informed — so the solar on your new Poway or Escondido home is a genuine asset, not an expensive question mark.

Frequently Asked Questions

Does a home inspection include solar panels?

Partly. A general home inspection evaluates the visible condition and mounting of the panels, how they interact with the roof, the roof penetrations, and the accessible electrical components — and flags anything that needs a closer look. It is not a full solar performance audit; reading inverter logs and testing each panel string is the job of a solar specialist. For most buyers, the inspection gives the condition-and-roof read they need alongside the ownership and billing questions.

Should I buy a house with leased solar panels?

You can, but go in with eyes open. With a lease or PPA you’re assuming a contract, not buying equipment — you typically must qualify with the solar company and take over the agreement, or the seller buys it out before closing. Review the monthly payment, the annual escalator, the years remaining, and the buyout figure so you know the true cost of that “free” solar.

What happens to the roof when it needs replacing under solar panels?

The panels generally have to be removed and reinstalled to replace the roof, which adds cost to a reroof. That’s why the age and condition of the roof beneath the array matter so much. A thorough inspection assesses the roof’s condition and how the panels are mounted, so you understand whether a costly roof-and-solar project may be on the horizon.

Do solar panels stay on the NEM 2.0 rate when I buy the house?

As of 2026, an existing net-metering agreement generally transfers with the home, so buying a house with an older NEM 2.0 system usually means you inherit that more favorable export rate for the rest of its term. There has been legislative debate on transfers, so confirm the specifics directly with SDG&E and the system’s installer before you rely on it.

How do I tell if the solar is owned or leased?

Ask the seller directly and have your agent and escrow verify the paperwork — the purchase documents, any lease or PPA, and any UCC or PACE filings tied to the property. A home inspection documents the physical system; the ownership and financing structure is confirmed through the transaction paperwork, and it’s essential to nail down before closing.

Are solar panels worth it on a San Diego home?

Often, yes — SDG&E’s high electricity rates and San Diego’s abundant sun make solar valuable, especially an owned system on a sound roof with a favorable billing agreement. The value hinges on ownership, roof condition, and rate structure, which is exactly why a careful inspection plus a paperwork check is worth doing before you buy.

The Bottom Line

Solar can make a San Diego home cheaper to own for decades — or it can hide a worn-out roof, an expensive lease, or a billing surprise. On the big, sunny roofs of Poway, Escondido, and Rancho Bernardo, the smart move is to understand the whole picture: the condition of the panels and the roof under them, who owns the system, and what billing agreement comes with it. A thorough inspection covers the physical side and points you toward the right questions on the rest. That’s exactly what we’re here to help you do.

Ready to schedule a San Diego home inspection that gives you a clear read on the solar and the roof it sits on? Contact Keen Eye Property Inspections today.

Connect with us: Instagram · Facebook · Yelp