Below is a picture of part of the board of my Sun 22-60v 1kw GTI I managed to cook last week. I wasn't around when it happened so I'm not sure exactly what caused it, but we had some very strong (50+) winds and my dump load maybe wasn't sufficient. I'm looking at some alternatives next time around (e.g. Tom's dump load controller setup). Below that is a picture of the same portion of the board on my (working) Sun 10-30v 1kw GTI for comparison. As you can see, it appears part of the board on the 22-60 has been burned away (the reverse side of the board appears fine, however). Nothing else on the 22-60 appears to be damaged/defective. Is this repairable, maybe with some creative extra wiring in lieu of the damaged portion of the board? I'm not even sure what those burned-away components are (R7, R86 and R85)... ?