The PRODUCT is designed to stop feeding OUT the plug if it doesn’t detect CURRENT from the socket. AC is alternating current so it pulses on and off so the solar system is doing the same. It’s turning on and off quickly and seeing if it gets power back and if it detects no power incoming it shuts off the power from the solar. It’s quite simple and ingenious.
“The utility” has never had a way to prevent you from doing something dangerous with your wiring or with the electricity they send you. The best we’ve managed has been to encourage appliance manufacturers to design their products with safety in mind, through the UL program (which is voluntary). This is why the writer talked to the “vice president of engineering at UL Solutions.”
The PRODUCT is designed to stop feeding OUT the plug if it doesn’t detect CURRENT from the socket. AC is alternating current so it pulses on and off so the solar system is doing the same. It’s turning on and off quickly and seeing if it gets power back and if it detects no power incoming it shuts off the power from the solar. It’s quite simple and ingenious.
I am not asking how the technology works. I am asking how the utility verifies that people are using compliant products.
“The utility” has never had a way to prevent you from doing something dangerous with your wiring or with the electricity they send you. The best we’ve managed has been to encourage appliance manufacturers to design their products with safety in mind, through the UL program (which is voluntary). This is why the writer talked to the “vice president of engineering at UL Solutions.”
Yes they have. It’s called permitting.
And what’s stopping you from doing it anyway?