I am a professional photovoltaic solar panel installer. Ask me anything!
I've been installing solar for 7 years now, mostly in Colorado. If you've been curious about how solar works or if you're interested in solar panel installation, ask away! These days a 10 KW system costs anywhere from $30,000-50,000 for a grid-tied (not battery backup) system. There are also financiers that offer solar leases, so you have fewer upfront costs and can save on your electric bill a little bit (about 10%).
edit: thanks for questions and interest! taking a small break, will be back soon.
Edit 2: Golly Gee, Gold! Danku!