I'm in this camp and looking into DIY. I'm in MA. I get installers stopping by all the time because I have great roof space... but the orientation is horrible

I'm in this camp and looking into DIY. I'm in MA. I get installers stopping by all the time because I have great roof space... but the orientation is horrible for solar so it ends up being a super expensive system that is losing half of its effectiveness because of roof orientation. So I've been looking into DIY my own "small system" on a spot that is oriented perfectly. Problem is I can only get like 2KW worth of panels. Too small of a job for an installer but even more perfectly suited for a DIY project. I know reddit is a dicey topic these days but found the r/DIYSolar to be a useful sub to ask questions and get great answers and/or clarification as to where to look for answers.