I measure how much solar energy the units can harvest versus what the manufacturer promises. I hook up computers and yank out the power cord, watching my monitors for glitches to test the inverter's Uninterruptible Power Supply (UPS) capabilities. The power inverter action is the kind of announcement most people would probably scroll past. The Stealthy Rise of Energy FreedomOver the past few years, I’ve watched portable power stations evolve from expensive camping gadgets into something far more significant. Can a Solar Inverter Really Be Weaponized?