all home built solar system


Author Message
InPhase

Senior Member

Joined: 15/12/2020
Location: United States
Posts: 178
Posted: 12:28am 13 Jan 2022      

Speaking of alternatives, would it be possible to use multiple small transformers with their primaries on independent H-bridges but their secondaries in parallel? This way the FETs aren't stressed by high currents. I guess transformers would need to be closely matched and FET timing would have to be rock solid. There's also the magnetizing currents. Would they be larger in multiple small transformers than in a single big transformer?