Guru
Joined: 22/02/2006
Location: AustraliaPosts: 1364
| Posted: 08:48am 07 Sep 2024 |
Well how reirement can take a twist everyday, Just had a look on FB market place and scored for $400 a 3Kw Sunnyboy and a 5Kw Frontuis along with 16 kaneka solar panels.
I did need to find a new grid tie inverter to use for my 1.5Kw solar thats just sitting on the roof and a second 5Kw inverter will help power up the shearing shed.
Now those parts for the Mad inverter will be here when I get back but with still needing a toroid it is time to get to get onto getting those toroids from AEMCores
now as I'm going all out and putting 24 fets in I do think for my first quote going 3 off toroids and see if I can get them wound.
The question is by stacking 3 cores how many secondary turns are needed as that is all I'm worried about as it does need to be right and I do think this Mad board can go thru my trials of using a 3600 watt element and a 2400 watt element on a controller and see how it goes over 12 hours if a run takes long.
Still got to finish the heat sinks and got 24 off M3 holes to tap so the question is again do those fets need to be isolated as I don't want to down my first MTTP mistake.
Regards Bryan