So I've been researching solar for awhile now and have finally decided to go with a ground mount system. My question is, I got a quote from one company so far and have talked to three others. The problem I have is every time I ask for an itemized quote they get silent or just flat tell me they don't give itemized quotes. To me this seems unreal every business I know gives itemized quotes. Is it really to much to ask and receive a list of what your paying for beyond their typical, these panels and these inverters for this much. Thanks