The crew at Cal Paso Solar installed a 25 panel system with micro-inverters on my home 2 years ago. The system has worked flawlessly from the beginning. I’ve produced more energy than I use the last two years- a little bit extra was built in for future expansion plans. The great thing is, I can run my air-conditioning all I want and I don’t have to worry about paying for it. I was a little bit worried about having a system installed on my concrete tile roof, but they had professional roofing contractors do the roof work with guarantees. It ended up not being a problem at all and has never leaked. I am very satisfied with the system and installation, and very satisfied with their professionalism throughout the process.