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I understand basic DC and AC (240v) principals, but within the off-grid setup I have I'm having some questions on how I setup a 'safe' system. I've installed an array, solar charge controller, battery and inverter (240v) AU. I've also installed a grounding rod and have the solar charge...

I've purchased an inverter that doesn't appear to have any external manufacturer ground point, even though it has an AU plug and includes (from appearance) live, neutral and earth connections for an AC output. I've got a common ground in my fuse box, which I have my PV panels and charge...

I recently purchased this inverter KRXNY 3000W Pure Sine Inteverter, and I've found it doesn't appear to have any earthing point. I have setup earth for my off-grid setup and have earth to a common busbar that connects the panels and solar charger, but assumed the inverter would require an...

I've recently gotten a ePever Tracer5420AN charge controller and a 48V Voltx 100ah (SH48-100+LCD) battery, for my solar array (3 x 350W). The charge controller had 12V @ 25c settings defined in it's manual for Lithium batteries, to which I multiplied by 4 to get the values for 48V system. But...

Hi, new to the DYI 'offgrid' scene and watching so many videos and tutorials. But still not 100% on a few things, or most likely a lot of things. I have 3 x 350w panels in series on my shed roof, which I'm using to charge my Bluetti AC300MAX (2048Wh) + B300 (3072Wh) backup batteries. But I'm...

Growatt SPF 2000-5000TL HVM - spec's here. I was looking at the 24V system but want to run the max voltage for a limited number panels (only room for 3 panels), now I've seen plenty of videos for the LVM (120v) systems but not any (in English) for the HVM models. Now I want to setup my shed...