hi ,
i have 7 years experience in solar designing and procurement. I have great command on pvsyst ( for solar power generation estimation), sketch up ( for shadow analysis) and AutoCad (for solar power plant sld, earthing layout, module layout , string layout, solar module structure design,etc).
you can get all solutions mentioned in your post.
looking forward to work with you.
Regards
manthan davda
+91- 9978911803
+91- 8460684781