Sprk

Sprk Stands with Solar Homeowners

You've invested in the future. Sprk is here to help protect your green investment—whether
you're thinking about solar, troubleshooting a system, or preparing to buy or sell a solar-powered home.

You're Leading the Way

Solar homeowners are making one of the smartest investments—for their home and for the planet.
Whether you installed solar years ago, are just getting started, or are trying to understand what your
system is worth, Sprk exists to bring clarity to the process.
Your solar investment is documented and valued properly

Your solar investment is documented and valued properly

You avoid confusion during appraisals, refinancing, or home sales

You avoid confusion during appraisals, refinancing, or home sales

You work with professionals who understand how to represent your solar home

You work with professionals who understand how to represent your solar home

You're doing the right thing. We're here to make sure the solar
and real estate industries catch up.

What Sprk Certified Means

Trusted People. Verified Practices. Certified Data.

Sprk Certified means the professionals you work with—and the reports they rely on—meet the highest standards in solar real estate.

Sprk Certified
Inspectors

Sprk Certified Inspectors

Are trained to inspect and evaluate solar system performance, safety, installation quality, and energy features just like they would a roof or HVAC.

Sprk Certified
Agents

Sprk Certified Agents

Certified in energy, disclosure, and valuation practices

Certified
Solar Pros

Certified Solar Pros

Go beyond selling solar. They help homeowners understand how their whole-home energy system works, document installations for future resale, and size systems based on actual energy needs.

Certified
Reports

Certified Reports

Sprk Certified Reports - like the Solar Inspection Report, Solar Listing Report, and Green Home Appraisal Report are reviewed and validated using verified documentation, industry best practices, and real system data. These reports support real estate decisions and can be trusted by buyers, lenders, appraisers, and agents alike.

What's in Your Sprk Report?

Sprk Reports help you at every stage of the solar homeowner journey:

Thinking About Going Solar?

Use a Home Energy Report to understand your current bills, energy inefficiencies, and how solar might help along with other energy upgrades to consider.

Home Energy Report example
Already Have Solar?

A Solar Inspection Report confirms system health, performance, safety, and expected lifespan. It's like an annual check-up for your solar.

Solar Inspection Report example
Getting Ready to Sell?

The Solar Listing Report compiles everything a buyer, agent, or lender needs: ownership details, production data, warranty info, and savings estimates.

Solar Listing Report example
Appraising or Refinancing?

The Green Home Appraisal Report gives appraisers the certified data needed to reflect your solar's value in the home price or loan.

Green Home Appraisal Report example

Curious what else counts toward your home's efficiency? Visit our Sprk Blog to learn about green
assets like insulation, EV chargers, batteries, smart thermostats, and more.

Where Our Data Comes From

Data sources visualization
Sprk Reports are built from real, trusted sources—not sales scripts.
We use:

Local utility rates and energy tariffs

National Renewable Energy Lab (NREL) and PVWatts data

National Electric Code (NEC) and installation best practices

Freddie Mac, DOE, and industry-approved appraisal models

Verified inspection and system documentation

Every report is grounded in proven frameworks and industry standards—so you and your buyers can move forward with clarity.

Learn More. Feel Confident. Move Forward.

We know solar can feel confusing especially when it comes to ownership types, warranties, system value, and resale.That's why we built the Sprk Blog to answer your biggest questions with clear, credible guidance written by professionals who understand both energy and real estate.Whether you're reviewing a report, planning to sell, or just curious what your system's worth Sprk is here for you.
Sprk platform devices showing Review, Report, and Sell features

You Invested in the Future. Let's Help You Protect It.