1. Verify the System Is Actually Producing

It sounds obvious, but you’d be surprised how many systems have inverter faults, communication issues, failed panels, or monitoring problems that go unnoticed for months or even years. Many homeowners only realize something is wrong after receiving a high PG&E bill. Ask for recent production records and confirm the system is actively generating power.

2. Determine Whether the System Is Owned or Leased

An owned solar system typically transfers with the property. Leased systems are different and may require assumption of an existing agreement. Make sure you understand any remaining lease obligations, transfer requirements, and monthly payments before moving forward.

3. Check for Monitoring Access

Many older systems are still producing energy, but the homeowner has lost access to monitoring after a company closure, equipment change, or ownership transfer. Without monitoring, it can be difficult to know whether the system is operating correctly. If monitoring is unavailable, additional evaluation may be worthwhile before closing.

4. Look for Signs of Deferred Maintenance

Solar systems require very little maintenance, but they are not maintenance-free. Damaged conduit, aging equipment, roof modifications, rodent damage, and failed communication hardware are all issues I encounter regularly during inspections. A visual inspection can reveal problems that may not be obvious during a typical home inspection.

5. Understand the Age of the Equipment

Solar panels often last 25 years or more, but other components may not. Inverters, monitoring equipment, and communication devices have shorter service lives and may eventually require replacement. Knowing the age and manufacturer of the equipment can help you understand future maintenance costs.

6. Don’t Assume the Home Inspector Evaluated the Solar System

Most home inspectors are not solar specialists. While they may note visible issues, they generally do not perform electrical testing, production analysis, or performance verification. For buyers, sellers, and real estate professionals, a dedicated solar inspection can provide valuable insight into the system’s condition before the transaction is finalized.

Final Thoughts…

A properly functioning solar system can add significant value to a home and help reduce long-term energy costs. The key is verifying that the system is operating as intended before the sale closes. If you’re buying or selling a home in Sacramento, Roseville, Rocklin, Folsom, Elk Grove, or the surrounding areas, a professional solar evaluation can help identify potential issues early and provide peace of mind for everyone involved. Schedule yours today below!