4 ms·
The one I've used (ecoflow) has a passthrough and auto transfer option. 15ms which isn't great but I've tied it up to a small online ups and had no issues. The
by aunderscored 3y ago
The one I've used (ecoflow) has a passthrough and auto transfer option. 15ms which isn't great but I've tied it up to a small online ups and had no issues. The online ups eats the transfer time and otherwise keeps the power smooth