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hunter

(40,280 posts)

16. The inverters on these things are "smart," they've got microprocessors in them.

Reply to SnoopDog (Reply #2)

Sun Nov 30, 2025, 08:17 PM

Nov 30

They cut the connection if the power goes out or when something looks wrong with the power supply in terms of voltage, frequency, or waveform.

That can actually be a problem if there are a significant number of these on line. If they all cut out at once this destabilizes the electric grid and causes outages. This has actually happened with larger scale solar and wind projects. The grid starts to get wobbly, solar or wind projects disconnect simultaneously, and the entire grid crashes.

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Power surge: law changes could soon bring balcony solar to millions across US [View all] BumRushDaShow Nov 30 OP

(Sigh) Our homeowners association would freak out if anyone dared to put one/some of these on their unit progree Nov 30 #1

I doubt that Hitler had lesser power than HOAs do FredGarvin Nov 30 #5

I was exaggerating (sigh) /nt progree Nov 30 #6

HOAs do have a remarkable level of power. yardwork Monday #31

This is a great idea but there might be/is a problem... SnoopDog Nov 30 #2

Transfer switch is required and disconnecting the home from the electrical utility FredGarvin Nov 30 #4

But that implies the homeowner would switch it off... SnoopDog Nov 30 #7

Agreed. I don't see it being enough power mdbl Nov 30 #8

Solar Panels produce DC current... SnoopDog Nov 30 #10

You're confusing kilowatt-hours with kilowatts groundloop Nov 30 #12

I actually do know the difference... SnoopDog Nov 30 #13

We have rooftop solar DBoon Monday #26

The inverters on these things are "smart," they've got microprocessors in them. hunter Nov 30 #16

The 'solar or wind projects disconnect simultaneously, and the entire grid crashes' part... SnoopDog Nov 30 #18

It has happened before and it will again. hunter Nov 30 #20

Very interesting... SnoopDog Monday #24

About a third of my neighbors have large solar systems. hunter Monday #30

In Germany the power from the panels is Old Crank Monday #22

Good Idea for dozens of years FredGarvin Nov 30 #3

My washing machine just used .30 kwh SnoopDog Monday #32

What will we do with... littlemissmartypants Nov 30 #9

You mean like all the other junk that is produced in the world? SnoopDog Nov 30 #11

Have you looked at the statistics on recycling lately? littlemissmartypants Nov 30 #14

Panels should be good for 25, Inverters for 15. Old Crank Monday #28

What if you had a place in the Country, that wasn't connected to the power grid? This would work tremendously well, SWBTATTReg Nov 30 #15

Then you need batteries. Those are expensive. hunter Nov 30 #17

I've been playing with these kinds of systems for a couple of years now. hunter Nov 30 #19

The question to ask ... Grins Nov 30 #21

Munich here. Old Crank Monday #23

Question for you... SnoopDog Monday #25

Power output can be all over the map Old Crank Monday #27

Thom Hartman mentioned the balcony solar today on his program... SnoopDog Monday #29