Advice needed. Which genset for off grid?

[Light in the Dark]

Emergency use only sticker = not good for long term use

 

[patdufo]

https://dcautogen.com/product/v5-autogen-48v-70amp-dc-generator-charger/ also found this,much smaller and lighter with outo start and stop and wi-fi controller app

 

[Light in the Dark]

If I were building a DC generator it would probably involve an old school Lister Petter air cooled engine, and a discrete DC alternator tied together either by chain drive or belt. But there are way more knowledgeable folks on the topic. Thats just something Ive considered doing over the years.