In-house installation means your solar system is installed by the company’s own employees rather than third-party subcontractors. The same company that designs and manages your project also provides the installation team.

This structure can improve consistency, communication, and accountability throughout the entire process.

What In-House Installation Means for Your Home

Why it matters

Not all solar companies use their own installation crews. Some companies sell the project and then outsource the physical installation to outside contractors.

With in-house installation:

• Installers are direct employees of the company

• Training standards are controlled internally

• Quality expectations are consistent

• Communication stays within one organization

• Accountability is clearly defined

Because the installation team works directly for the company, there is often greater alignment between design, permitting, and field execution.

How it affects savings

In-house installation does not change the size of your system, but it can impact long-term performance and reliability.

Several factors influence outcomes:

• Consistent installation standards

• Clear internal communication

• Reduced risk of misinterpretation between teams

• Stronger quality control processes

A properly installed system supports:

• Accurate solar energy production

• Long-term system efficiency

• Fewer installation-related issues

• Better protection of warranties

Over a 25+ year system lifespan, installation quality plays an important role in protecting performance and long-term value.

Where it shows up in the process

1. Project Scheduling: The company assigns its internal installation team.

2. Installation Day(s): Employees complete mounting, wiring, and equipment setup.

3. Quality Control: Internal standards guide inspection preparation and final checks.

4. Ongoing Support: The same company remains responsible for follow-up and service.

Where You’ll See This in Your Solar Project

During your project, in-house installation means the same organization handles system design, permitting, installation, and coordination through activation. This can streamline communication and reduce delays between departments.

On installation day, trained employees follow company-specific procedures to ensure panels, wiring, and inverter(s) are installed according to engineered plans. After inspection and Permission to Operate (PTO), your system begins generating electricity.

Soligo maintains professional installation standards and internal accountability to support safe, efficient, and consistent solar projects.

Have questions about In-House Installation? Speak with a Soligo Energy specialist today.