I need help with my NVQ, I have city and guilds 2330 level 3 which I competed in 2010 and also three years experience on site. I'm trying to do my NVQ but my college doesn't have an assessor. Now they've said my 2330 is fine just I'll have to go back to do a unit on solar panels. But what I need to know exactly is what I should be noting down and what type of installations..? Ie(how many different wiring systems etc please someone help me.