Has anyone here used SolarEdge voltage optimisers?
One of the blokes I had in for a quotation spoke quite highly of them and seemed to use them for all their installations.
I didn't think there'd be much benefit to them for my system as the panels are all pointing in the same direction and aren't really subject to any shading. Therefore I didn't think it would be worth the extra cost, or the risk of having electronics on the roof (where they are inaccessible).
For those not aware, they are basically maximum power point tracking DC-DC converters that sit on the back of the solar panel.
I'm not going to be using them, but I'm curious to know of people's opinions of them (if any).