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GeneralRe: drilling holes in my new roof Pin
PIEBALDconsult23-Nov-21 9:48
mvePIEBALDconsult23-Nov-21 9:48 
GeneralRe: drilling holes in my new roof Pin
Mike Hankey23-Nov-21 10:07
mveMike Hankey23-Nov-21 10:07 
GeneralRe: drilling holes in my new roof Pin
Rage24-Nov-21 1:17
professionalRage24-Nov-21 1:17 
GeneralRe: drilling holes in my new roof Pin
stoneyowl224-Nov-21 3:27
stoneyowl224-Nov-21 3:27 
GeneralRe: drilling holes in my new roof Pin
Rage24-Nov-21 4:13
professionalRage24-Nov-21 4:13 
GeneralRe: drilling holes in my new roof Pin
snorkie24-Nov-21 2:46
professionalsnorkie24-Nov-21 2:46 
GeneralRe: drilling holes in my new roof Pin
stoneyowl224-Nov-21 3:30
stoneyowl224-Nov-21 3:30 
GeneralRe: drilling holes in my new roof Pin
snorkie24-Nov-21 7:15
professionalsnorkie24-Nov-21 7:15 
The great thing about solar is that you just sort of forget about it. With the system being 11 years old, I don't often think about it. My system is not large enough to power all my house, so it just generally lowers my bill each month based on sunlight. Instead of worrying about battery power, I just push excess power to the grid and get a credit against power I'm using later.

Per the battery, my basic math says the systems can't come close to paying for themselves. If you decide on a battery, its for the backup, not a financial decision.

Best I can tell, the Tesla Powerwall costs $10,500 USD installed. It can hold 14 Kwh of electricity. My rates are approximately $0.10 per Kwh. Assuming I could completely charge/discharge the battery each day, I could save (assuming I didn't get credit for the power pushed to the grid) $1.40 per day. 10,500 / 1.4 = 7,500 days to break even. So about 20.5 years of perfect charge discharge each day. I doubt it would last that long at full charge/discharge. This would require a significant power price difference, so I'll keep being grid tied Smile | :)

One Year of Solar Power – Snorkie
Hogan

GeneralCCC 2021-11-23 PinPopular
Peter_in_278022-Nov-21 21:57
professionalPeter_in_278022-Nov-21 21:57 
GeneralRe: CCC 2021-11-23 Pin
pkfox22-Nov-21 22:02
professionalpkfox22-Nov-21 22:02 
GeneralRe: CCC 2021-11-23 Pin
Peter_in_278022-Nov-21 22:08
professionalPeter_in_278022-Nov-21 22:08 
GeneralRe: CCC 2021-11-23 Pin
pkfox22-Nov-21 22:11
professionalpkfox22-Nov-21 22:11 
GeneralRe: CCC 2021-11-23 Pin
OriginalGriff22-Nov-21 22:10
mveOriginalGriff22-Nov-21 22:10 
GeneralRe: CCC 2021-11-23 Pin
pkfox22-Nov-21 22:11
professionalpkfox22-Nov-21 22:11 
GeneralRe: CCC 2021-11-23 - WINNER! Pin
Peter_in_278022-Nov-21 22:25
professionalPeter_in_278022-Nov-21 22:25 
GeneralRe: CCC 2021-11-23 - WINNER! Pin
OriginalGriff22-Nov-21 22:59
mveOriginalGriff22-Nov-21 22:59 
GeneralRe: CCC 2021-11-23 Pin
jsc4222-Nov-21 22:32
professionaljsc4222-Nov-21 22:32 
GeneralRe: CCC 2021-11-23 Pin
pkfox22-Nov-21 22:52
professionalpkfox22-Nov-21 22:52 
GeneralRe: CCC 2021-11-23 Pin
Peter_in_278022-Nov-21 23:04
professionalPeter_in_278022-Nov-21 23:04 
GeneralRe: CCC 2021-11-23 Pin
pkfox22-Nov-21 23:10
professionalpkfox22-Nov-21 23:10 
GeneralRe: CCC 2021-11-23 Pin
Matthew Dennis23-Nov-21 11:23
sysadminMatthew Dennis23-Nov-21 11:23 
GeneralRe: CCC 2021-11-23 Pin
Peter_in_278023-Nov-21 12:45
professionalPeter_in_278023-Nov-21 12:45 
GeneralRe: CCC 2021-11-23 Pin
Greg Utas23-Nov-21 14:08
professionalGreg Utas23-Nov-21 14:08 
GeneralKeep it for reference... Pin
Kornfeld Eliyahu Peter22-Nov-21 21:34
professionalKornfeld Eliyahu Peter22-Nov-21 21:34 
GeneralRe: Keep it for reference... Pin
Nelek22-Nov-21 21:36
protectorNelek22-Nov-21 21:36 

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Straw Poll

Were you affected by the geomagnetic storms this past weekend?
Communication disruptions, electrified pipes, random unexplained blue-screens in Windows - the list of effects is terrifying.
  Results   477 votes