The answer to 'why is my generator installation' is that there can be several common causes, including improper wiring, incorrect fuel supply, and issues with the transfer switch. Symptoms may include the generator not starting, not powering your home, or tripping breakers. Solutions may involve adjusting the wiring, checking the fuel line, or troubleshooting the transfer switch.
It's important to note that generator installation and repair often requires the expertise of a licensed electrician. Attempting DIY work on your generator can be dangerous and may void the manufacturer's warranty. If you're experiencing issues with your generator installation, it's best to call a professional electrical contractor to diagnose and resolve the problem safely.