Meanwell sine inverter--information needed

[iXod]

It's a TS-1000-124A, a "true sine", 120VAC 1000W output, 24VDC input.

I'm looking for a schematic of this or other Meanwell sine inverter:

https://www.meanwell.com/webapp/product/search.aspx?prod=TS-1000

Anyone familiar with how similar these Meanwell sine inverter input voltage stages are (rectification & input to the "chopper")? Would a 24VDC unit work on 12VDC? Or might these boards be made for several DC voltages and populate (or not) certain components?

I don't have the unit but am contemplating that it may somehow be useful on 12v, maybe derated.

Thanks.

[iXod]

Thanks for your reply.

If we talk about only taking, max, half power from the output (probably 400W), doesn't that change the input demands?

[iXod]

FYI, this unit is 120v output.

2:1 means that with half DC input voltage, the AC output voltage will also be half (60-ish VAC)?

Just trying to follow along...

Thanks.

[iXod]

The manufacturer confirms that the transformer is different for the 12 and 24v input inverters.