The article overstates the conversion losses anyway. Modern solar inverters are something like 95%+ efficient. Consumer devices vary, but it’s a safe bet that

The article overstates the conversion losses anyway. Modern solar inverters are something like 95%+ efficient. Consumer devices vary, but it’s a safe bet that modern cool-to-the-touch GaN power adapters are far more efficient than those old black bricks from the 1990s. Saving a few % just isn’t worth all the incompatibility and inconvenience of rewiring your entire house for. 380-volt DC sounds dangerous!