Totally worth it. They told us the right amount of panels that we needed, we are happy.
We are very happy with Diablo Solar Services. My husband just told me that they did exactly what they said they would do and it has been great for about 2 years now. It's been totally worth while and it looks nice too, we are happy with the service.
They gave us enough that we haven't had to spend a lot of money on electricity which is great. They helped us calculate how many panels we needed and it seems to be the right amount. We highly recommend them.