How to select a solar designer & installer

Join our meetup learn the pitfalls to avoid and the things to look for when you select a solar company to design & install your system.
What resources should company have?
What experience to look for?
Warranties -- difference between manufacturers warranty and the installer's workmanship warranty.
Can deals be too good?
What do they need to know about IL Shines and other state programs?
Bring your questions.