Solar Panel Installation Process

Installing solar panels is a multi-step process that requires careful planning and execution. Here's a step-by-step guide to help you understand the solar panel installation process from start to finish.

1. Site Assessment

A technician assessing a roof for solar panel installation, measuring angles and checking structural integrity

The first step is a thorough site assessment. A solar professional will visit your property to evaluate your roof's condition, angle, and sun exposure. They'll also check your electrical system and determine the best placement for the solar panels.

2. System Design

A 3D computer model showing the layout of solar panels on a house roof with calculations and measurements

Based on the assessment, a custom solar system will be designed for your home. This includes determining the number and type of panels, inverter specifications, and overall system size to meet your energy needs.

3. Permitting

A desk with solar installation plans, permit applications, and official stamps

Before installation can begin, proper permits must be obtained. Your installer will handle this process, submitting the necessary documentation to local authorities and utilities for approval.

4. Equipment Procurement

A truck delivering solar panels, inverters, and mounting equipment to a residential site

Once the design is finalized and permits are in hand, the equipment is ordered. This includes solar panels, inverters, mounting hardware, and other necessary components.

5. Installation

Technicians on a roof installing solar panels, connecting wires, and securing mounting brackets

The installation day arrives! Technicians will mount the racking system, place the panels, install the inverter, and connect the system to your home's electrical panel. This process typically takes 1-3 days, depending on the system size.

6. Inspection

An inspector examining the installed solar panels and checking off items on a clipboard

After installation, a local inspector will review the system to ensure it meets all electrical and building codes. This step is crucial for safety and proper operation.

7. Utility Connection

A technician connecting the solar system to the utility meter with new bi-directional meter installed

Once approved, your utility company will install a new meter or reprogram the existing one to enable net metering. This allows you to feed excess power back into the grid.

8. System Activation

A homeowner and technician looking at a monitoring app showing live solar production data

The final step is activating your solar panel system. Your installer will walk you through how to operate and monitor your new solar energy system, ensuring you're ready to start generating clean, renewable energy.