Whisper 100 Controller
I have an old Southwest Windpower Whisper 100 1kw. My charge controller seems to have given up. I need a replacement for it. I used to run this into a 4-12v-battery series bank at 48V. Worked great until last year, so I just let it go to crossed output and let the brake take over. Now I'm ready to get this going again. Suggestions for a replacement controller, or does someone make replacement PC boards for these?