Assess roof or ground space, orientation, shading, and structural strength
Check local permits, building codes, and utility interconnection rules
Determine energy needs and system size
Select compatible solar panels, inverter, mounting hardware, and wiring
Design the layout and panel placement
Install mounting brackets or racking securely
Mount the solar panels onto the racking
Connect panels electrically in series or parallel as designed
Install the inverter and balance-of-system components
Run conduit and connect wiring to the service panel
Ground the system properly
Inspect all connections, fasteners, and weatherproofing
Test system voltage, current, and inverter operation
Obtain final inspection and utility approval
Activate the system and monitor performance