Assess your energy needs
Choose a solar system type
Check local permits and regulations
Select a suitable installation site
Calculate roof or ground space requirements
Choose solar panels
Choose an inverter
Choose mounting hardware
Choose batteries if needed
Choose charge controller if using batteries
Design the system layout
Size the system components
Purchase all required equipment
Install mounting structure
Install solar panels
Wire panels together
Connect panels to inverter or charge controller
Connect inverter to electrical panel or battery system
Install disconnects and safety equipment
Ground the system properly
Test voltage and current
Verify all connections
Turn on the system
Monitor system performance
Maintain panels regularly
Clean panels as needed
Inspect wiring and hardware periodically