Greetings All,
I'm wondering if someone could take a look at a schematic i made and answer a few questions i have. the 250 volts is connected to solar panels. i only show 2 heater but it will end up being 5 when i'm done. each heater will have its own ir2110. i don't understand the ground part. i think the vss and com on the ir2110 should go to the 5 volts dc black wire (ground). or maybe the 12 volt black wire (ground) ?? also the solar panels don't have a ground. just a positive and negative wire. would this schematic even work with no solar ground? as you can see i really don't understand what "ground" means. go easy on me, i know i don't know what i'm doing.
I'm wondering if someone could take a look at a schematic i made and answer a few questions i have. the 250 volts is connected to solar panels. i only show 2 heater but it will end up being 5 when i'm done. each heater will have its own ir2110. i don't understand the ground part. i think the vss and com on the ir2110 should go to the 5 volts dc black wire (ground). or maybe the 12 volt black wire (ground) ?? also the solar panels don't have a ground. just a positive and negative wire. would this schematic even work with no solar ground? as you can see i really don't understand what "ground" means. go easy on me, i know i don't know what i'm doing.