Christina Mathieson: The Solar Lady of Real Estate

Christina Mathieson: The Solar Lady of Real Estate NMLS 2249830
AnnieMac NMLS338923 Solar was where these blind spots became most visible. The lessons apply far beyond it.

Christina Mathieson-Segura, known as The Solar Lady of Real Estate®, is a REALTOR® , mortgage loan originator and nationally-recognized real estate educator specializing in solar and transaction risk. This page is maintained by Christina Mathieson Segura, a real estate educator and consumer advocate known for translating complex, high-risk topics into practical, compliance-safe guidance for profes

sionals. Her work focuses on post-close risk, consumer protection, and the long-term consequences of decisions made during real estate transactions. This page exists as an educational reference for professionals seeking clarity, not promotion.

08/15/2026

The complete guide to selling a home with solar. Everything, in one video.

Here is what is in it.

The four contract types, and how to tell in sixty seconds which one you have. Owned. Financed. Leased. PPA. Same house, four contracts, four completely different sales paths.

The UCC-1 filing sitting in your property records right now, and the UCC-3 termination that has to release it before title can transfer. That release does not happen automatically. You have to verify it.

Why a lease or PPA transfer starts the day the listing goes live and not the day you have an offer. Some companies require 30 days notice. Some require 90. Buyer credit qualification and written approval on top of that. Your closing window is 45 days. Start early or the math does not work.

The PPA escalator most homeowners never found in their contract. Typically between 1.9% and 3.9%, compounded annually for 20 to 25 years. A rate of $0.15 per kilowatt hour at a 2.9% escalator is roughly $0.30 by year 25.

And what actually happens to your warranties when the installer goes out of business. Panel and inverter warranties run from the manufacturer to you and survive. The workmanship warranty usually does not. An orphaned system is not a worthless system, but you have to be the one to put the support structure back together.

None of this requires you to become an expert. It requires you to start before the listing photos go up.

I have been doing this work since August 2010. If you have solar and selling is anywhere in your future, call me. 516-588-7723.

This work lives at Team Paley, Keller Williams Points North.

Full video and one correction in the comments.

Team Paley Christina Mathieson Segura

Here is this week's data, and here is the receipt. Expired dropped from 818 to 422. Sales settled from 1,403 to 1,215. T...
08/09/2026

Here is this week's data, and here is the receipt.

Expired dropped from 818 to 422.
Sales settled from 1,403 to 1,215.
The spike was the calendar. It passed, right on schedule.
That is the difference between reading the data and reacting to it, and it is why I now do this on both sides, the market and the mortgage, in one place.

Rates moved again. 6.69%, up from 6.66%.
The fifth straight weekly increase for the 30-year, and it just crossed above where it sat a year ago.
The small relief buyers got earlier this year is gone.

Here is what the climb costs, because a rate is abstract until it hits your budget.

The monthly payment that bought a $500,000 loan in late June buys about $487,000 today.
Same check.
About $13,000 less house.
Six weeks.
That is the squeeze, and it is arithmetic, not opinion.

Underneath the noise, the market is steady.
New listings holding near 1,500. Sellers still cutting far more than raising, about fifteen to one.
Sold and pending running neck and neck.
Not a boom.
Not a bust.
A market finding its level.

Here is the part the two separate stories miss.

Inventory is building, so buyers have more to choose from. But every rate uptick shrinks the budget that choice runs on.
More homes to pick from.
Less money to pick with.
That is why pricing discipline matters MORE right now, not less.

If you're buying: your options are growing and your buying power is not.
Know your real number before you shop, because it moved again this week.
If you're selling: buyers are doing math on every dollar.
Price to today's rate, not last spring's.

The listings that expired were mostly priced to a rate that is gone.

For my REALTOR® friends: your clients feel the headline panic without the context.
You are the context.
Priced right, it sells.
Priced wrong, it sits.
And right keeps moving as rates climb.

Thinking about buying, selling, or refinancing?
Let's run your real numbers.
Your rate.
Your budget.
Your plan.
Agents, if your clients keep asking what rates mean, let's talk.
New edition every Sunday at 7:30.

Call or text 631-814-4060.
Email [email protected].
Education, not financial or legal advice.
Rates are national averages from Freddie Mac.
Your rate depends on your credit, down payment, and loan type. For your situation, talk to a qualified professional.

05/21/2026

Today I've joined Team Paley as Director of Solar Property Solutions and a transactional real estate agent on the team.
Grateful to Barry for the vision. Proud of what we're going to build together for the homeowners who need it most.

After ten years on the outside, today I'm on the inside.I've been in solar since 2010. Long enough to watch companies ri...
05/21/2026

After ten years on the outside, today I'm on the inside.

I've been in solar since 2010. Long enough to watch companies rise and disappear, and long enough to learn what happens to a homeowner when one of them does.

For ten of those years, Barry Paley picked up the phone every time someone on his team had a transaction with solar in it.

His clients, my expertise. A decade of working the same problem from two sides.

Today I've joined Team Paley as Director of Solar Property Solutions and a transactional real estate agent on the team.

Grateful to Barry for the vision.
Proud of what we're going to build together for the homeowners who need it most.

Christina Mathieson Segura Team Paley | Keller Williams Points North . .

I am the world's greatest advocate for going solar and owning it.I am also the person who has been warning the real esta...
05/05/2026

I am the world's greatest advocate for going solar and owning it.I am also the person who has been warning the real estate industry, for years, about how solar was being sold and what would eventually happen to the homeowners trying to buy and sell their homes.The reckoning has arrived.In the past two years, more than 100 residential solar companies have filed for bankruptcy or shut down. SunPower. Sunnova. Mosaic. Titan Solar Power. Vision Solar. Pink Energy. ADT Solar. Sun Badger. And two weeks ago, Freedom Forever — the second-largest residential solar installer in the country — filed for Chapter 11 owing up to one billion dollars.Now five state attorneys general are actively pursuing consumer protection actions against the industry.Connecticut. Minnesota. New York. Arizona. Texas.The allegations include forged signatures. Impersonations of consumers. Hidden fees totaling tens of millions of dollars. Non-functioning systems. The Connecticut Attorney General called the complaints "beyond shocking." The New York Attorney General estimates one company alone defrauded New Yorkers — including seniors on fixed incomes — out of $275 million.

This is not a fringe enforcement action.
This is a multi-state pattern.
Here is what nobody is naming clearly enough.
The homeowners caught inside this are not the ones who got greedy. They are the ones who trusted. They trusted a salesperson who seemed knowledgeable. A company that seemed established.

An industry that operated with no licensing requirement, no code of ethics, no fiduciary duty, and no regulator with subpoena power asking what was actually promised at the kitchen table.

Now those same homeowners are trying to sell their homes.

There is a UCC-1 lien on title filed by a company that no longer exists.
Nobody to call to release it.
The buyer's rate lock is ticking.
The closing date is approaching.
And the agent — through no fault of their own — has no idea what to do, because the real estate community was not trained to navigate this and was not warned in time by the people who should have been warning.

I have been preparing for this moment for over a decade. I wrote Solar Agreements in Real Estate for exactly this. I wrote The Solar SOS for exactly this.The Solar Lady of Real Estate is in the field.
Full throttle.
The phone is on.

If you are a homeowner with a solar system installed by a company that has filed for bankruptcy or exited your state, reach out.

If you are an agent with a listing where the solar agreement is creating problems you cannot solve, reach out.

If you are a broker, an association, or an education director who needs to bring this content to the people you serve, reach out.

The full article is in the first comment.
Are you seeing solar-complicated transactions in your market? Have you helped a homeowner caught in this?

The real estate professionals who learn AI responsibly now will have a significant advantage over the next few years.Not...
05/04/2026

The real estate professionals who learn AI responsibly now will have a significant advantage over the next few years.

Not because AI replaces people.
Because informed professionals will know how to use it ethically, efficiently, and safely.

On June 8th, I’ll be teaching a course designed specifically for real estate professionals who want practical, real-world understanding of AI without the confusion or hype.

We’ll cover:
• Ethical use of AI in real estate
• Fair housing considerations
• Risk management concerns
• AI-generated content pitfalls
• How professionals can protect both clients and their business

If you’ve been curious about AI but unsure where to start — this class was built for you.

Register here:
https://dynamicdirections.com/events/ethical-ai-foundations-june-2026/

Every time a solar company files for bankruptcy, the story focuses on the company.Nobody looks at page 8 of the filing —...
04/20/2026

Every time a solar company files for bankruptcy, the story focuses on the company.
Nobody looks at page 8 of the filing — the creditor list.
Mosaic Funding: $60M
JA Solar: $8M
Trina Solar: $5M
Silfab Solar: $4.7M
Unirac: $4.2M
These are the companies that make the panels, the racking, the financing. Every collapse sends a shockwave through the entire supply chain.
And then the homeowner tries to sell — and discovers a lien on title filed by a company that no longer exists.

Save this. Share it with any agent who has a listing with solar.
(Link in comments ↓)



Christina Mathieson Segura

Fannie Mae just made a move that most people are going to overlook.They didn’t release a new AI tool.They issued guidanc...
04/16/2026

Fannie Mae just made a move that most people are going to overlook.

They didn’t release a new AI tool.
They issued guidance on how AI is used in lending and servicing.
That matters.

Because it means AI is no longer just a productivity tool—it’s now being treated as a risk and compliance issue.

And here’s the part that should get your attention:

The biggest risk isn’t whether people are using AI.
It’s how they’re using it.

More specifically—how often they’re accepting answers without really evaluating them.

There’s a growing concept often described as cognitive surrender:
Relying on AI-generated output without fully thinking through it.
Not because people don’t know better…
But because AI is fast, confident, and sounds right.
That’s exactly why this is happening.
And that’s exactly what this guidance is starting to address.
Because once AI becomes part of the decision:
You still own the outcome
You still carry the risk
You still need to understand what you’re relying on
This is going to show up in real estate and lending faster than most people expect.

If you’re in the business, this is worth paying attention to now—not later.

Link in comments.

Three numbers from a Wharton study that every educator needs to see.~80%. 9,593. Confidence up. Accuracy down.Cognitive ...
04/08/2026

Three numbers from a Wharton study that every educator needs to see.
~80%. 9,593.
Confidence up.
Accuracy down.
Cognitive surrender is real. It's measurable. And it's already happening in your training rooms.
Save this. Share it with someone who needs to see it.
(Full brief in the comments ↓)

The solar company disappeared. The agreement didn't. Here's what's happening state by state.Scroll through the photos.
04/07/2026

The solar company disappeared. The agreement didn't. Here's what's happening state by state.

Scroll through the photos.

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