September 18, 20232 yr Random question I would like some clarity. I'm busy with my install which is going to be single string for now. Next year I'll add more panels on a 2nd string. My question is what do need in the pv db? Am I right in thinking isolater, spd and fuses?
September 21, 20232 yr Yes, I just bought one from aptsaonline.co.za, very good price, I would go for the 2 in 2 out option as it will be ready for the next string when you install it. P.S. how many MPPT's does the inverter have, if only 1 then you can do 2 in 1 out.
October 9, 20232 yr On 2023/09/18 at 8:38 PM, cp69 said: My question is what do need in the pv db? Am I right in thinking isolater, spd and fuses? I guess you could also replace the fuses with a DC circuit breaker.
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