I already have a decent sized UPS for my home that powers my home office at full power for about 3 hours, more if I'm conservative. My thought was rather than an overly complex design with MB cutoffs and rewire the house at great cost, instead plug the SMA into the UPS which would then buffer the output, protecting electronics and providing stable power for my office needs versus trying to power the whole house which is unnecessary.
For winter storm outages and/or night usage where PV output will be zero to little, switch back to the generator and let it do its thing.
For winter storm outages and/or night usage where PV output will be zero to little, switch back to the generator and let it do its thing.
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