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paradox in a box![]() |
If Yellowstone blows and covers the sky with ash solar will be rendered useless. ![]() ![]() These go to eleven. | |||
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Master of one hand pistol shooting ![]() |
I ran solar on public building roofs. The powers that be love solar for the pats on the back they get. But practical running of the system takes regular cleaning. Not to mention roof safety and wear and tear there. The system is monitored and data retrievable online. Online data is quite telling of the need to clean panels for best output. Regular cleaning is needed at least quarterly. And additionally after tree pollen season and other times like fires, snow, etc. Cleaning is not that easy considering array size, location, access, water source and hardness. etc. Simple spray down is not adequate to clean. You need brushes and squeegees. SIGnature NRA Benefactor CMP Pistol Distinguished | |||
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Staring back from the abyss ![]() |
Well, you got me there. ![]() Although, I'd only be alive for about 10 minutes if it blew, so there's that. ________________________________________________________ "Great danger lies in the notion that we can reason with evil." Doug Patton. | |||
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semi-reformed sailor![]() |
There’s your answer….nope. Doesn’t matter if it doesn’t lose viability in five, ten or twenty years….you won’t be there. And you won’t get the money you put into it when you sell it. "Violence, naked force, has settled more issues in history than has any other factor.” Robert A. Heinlein “You may beat me, but you will never win.” sigmonkey-2020 “A single round of buckshot to the torso almost always results in an immediate change of behavior.” Chris Baker | |||
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Member |
What do you do if it's dark outside ? | |||
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Member |
I am certainly no expert on solar panels. However, some years ago when I was considering panels, a friend who is a volunteer firefighter told me that the department he volunteers with will not under any circumstances go on a roof with solar panels to fight a fire. Too dangerous. They will of course spray water, but they won't go on the roof. I am no firefighting expert either, but he told me that there may be some circumstances in a house fire where going on the roof is warranted and relatively safe. However, with solar panels, it's a no go. If you have a fireplace with a chimney, an ember on the roof can be a bigger problem with the panels. I was leaning against it anyway, but that sealed the deal as a no. Here's more information on solar panels and fighting fires: https://www.firerescue1.com/fi...ts-ioFp2MGuWg0KgCa5/ | |||
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Member |
Have had an 11 kw solar system for some 10-15 years. No backup batteries. Electric meter records my use or my surplus put back into the grid. We cut our electric bill 75%. We do not need to wash our 40 panels. The system is essentially “hands off”. I need to do nothing. We did get state and federal rebates when we installed it. It is on our pole barn, on top of a metal roof. If I want to watch the panel production, I can see it on our computer, daily production, monthly, etc. Every panel is monitored. We have seen zero degradation of electricity production over time. It did pay itself off in some 7 - 8 years. It does not produce when covered in snow. It, like your home, is subject to lightening surges. Twice we have had insurance claims that the homeowners policy covered. I certainly believe the system to be an asset and that, with its documented history, it increases the value of the home. Who wouldn’t want a $10 monthly electric bill for 8 or 9 months of the year? | |||
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Fire begets Fire![]() |
Solar won’t help you during an outage as the system shuts off so that you’re not re-energizing the grid as they repair it. Having a battery might semi-useful for a small period of time during the outage; If it’s winter you may have to recharge the battery off the grid. "Pacifism is a shifty doctrine under which a man accepts the benefits of the social group without being willing to pay - and claims a halo for his dishonesty." ~Robert A. Heinlein | |||
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And say my glory was I had such friends. ![]() |
What Fred above is what I have heard from a number of sources,including FFs. I have asked the solar door knockers if they will help pay for loss from Ffs not willing to go up on the roof and they turn around. I also let them know that I already have solar, I have paid federal taxes to provide rebates for people who have solar installed.I also tell them the state provide a tax rebate that my tax dollars fund. Finally I pay a renewable adder each month to my electric company so they can offer a rebate. I own a solar system,it just isn’t on my roof. "I don't shoot well, but I shoot often." - Pres. T. Roosevelt | |||
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Staring back from the abyss ![]() |
I could be wrong, but it would seem to me that this is mostly a nonissue. If the fire is bad enough that the FD needs to get up on my roof to cut holes in it, I'm going to be tearing the whole damned thing down and rebuilding afterwards anyway. Might as well let it burn to the ground at that point and save some money on the clean-up. ________________________________________________________ "Great danger lies in the notion that we can reason with evil." Doug Patton. | |||
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Big Stack |
The OP would probably better off putting a few grand into improving the efficiency of the house (insulation, windows, A/C, etc.) Probably better bang for the buck. | |||
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eh-TEE-oh-clez![]() |
Outside of the intended use scenario. These are small arrays without batteries that are intended to offset your daytime power use. They have a battery option as well, but that's nothing new. The "neat trick" is being able to tell the inverter to produce power without sending excess back to the grid. When you send excess power back to the grid, you have to play by the rules of the utility provider, including shutting down the solar array during power outages. This circumvents that. | |||
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Team Apathy |
That was done about 4 years ago. New “energy efficient” roof (with added insulation and that foil lining), new HVAC (including converting from electric heat pump to gas furnace), and new triple pane windows in the entire house. Also added an whole-house fan. What I do need to do is seal up the front door. It is a bit drafty. | |||
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Big Stack |
Have someone come in and do a blower door test to see how much leakage you get, and where.
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Vi Veri Veniversum Vivus Vici![]() |
I looked it over in detail this year, and decided against for many reasons. If you were staying longer, had an outbuilding to put it on or ground space them perhaps, but on your timeline little reason to do so. _________________________ NRA Endowment Member _________________________ "Of all tyrannies, a tyranny exercised for the good of its victims may be the most oppressive. It may be better to live under robber barons than under omnipotent moral busybodies. The robber baron's cruelty may sometimes sleep, his cupidity may at some point be satiated; but those who torment us for our own good will torment us without end, for they do so with the approval of their own conscience." -- C.S. Lewis | |||
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Member |
do yourself a huge favor and spend $600-1000 in fiberglass insulation blown into your attic, it will pay for itself in months, not years. | |||
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