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Switching To Solar Power – One Month Later
ThinSkin writes "After an interesting article on solar panel installation for the home, Loyd Case at ExtremeTech has written a follow-up after about a month of normal use. Posting an $11.34 electric bill (roughly 3% of previous months), Loyd shares his experiences using solar power and how it can be fun for the geek, with computer monitoring services and power generation data. Of course, solar power isn't all fun and games, given the amount of required maintenance — even unpredictable maintenance, like wiping off accumulated ash from fires in Northern California."
trix are for kids mutherfucker!
That's right and responsible energy use is for adults. I like to see things like this, and as some might decry the amount of involvement one must provide to effectively commit to a project along similar lines. Though I personally think people (especially in the U.S.) could really benefit from having to be more involved in the production and usage of the energy they consume.
On the Oregon Cost born and raised, On the beach is where I spent most of my days
People in third world nations spend a MUCH higher proportion of their total work/income on securing food and energy than we do in the western world. If all you cared about was providing for your basic needs, you could work 10 hours a week, or just sit at home and collect welfare. There are many reasons why people work as much as they do, but the cost of energy has little to do with it. Most of us work because we either find enjoyment in the work itself, or because we want to splurge on luxuries, AND be able to make a statement about our earning ability. Why do you think guys buy expensive cars, and women like wearing flashy jewelry? Because the cost of electricity is so high that it's forcing everyone to buy shiny objects? Don't be a friggin' idiot.
Your ignorance of economic principles is truly mind-numbing.
The word "thinking" doesn't really belong in that sentence ....
By coincidence, today is the day I got my first yearly bill for my new photovoltaic system. Where I live (Orange County, CA, with Southern California Edison as my utility), people who have residential PV systems get billed yearly rather than monthly. A year is also pretty much the minimum amount of time for which you need data in order to find out how your system is performing, since both your energy production and your energy use fluctuate seasonally.
My bill for this year was $353.63. The system is nominally 4.4 kW, and cost $28k after rebate. It's covering about 90% of our use, which was almost exactly what we shot for -- if we produce more than we use over 12 months, they don't pay us for the excess.
People always want to know the number of years until the system pays for itself. Basically that's utterly impossible to predict. There's a reason that they exclude energy from the consumer price index -- it's because energy prices are extremely volatile. If the increased price of fossil fuels starts to be reflected in the cost of electricity, then I'm going to look like a financial genius. The other thing that's completely unknowable is how fast the technology will progress. If there's a breakthrough in technology five years from now, and the price of panels per kilowatt comes down by a factor of two, then I'll wish I'd waited. It's also kind of funny hearing the quick-buck psychological attitude a lot of Americans have toward investing money in something like this; from the way people talk, you'd think they were going to take that money that could have gone into photovoltaics and invest it in some kind of magical pixie dust that was guaranteed to pay a steady 20% annually until the end of time. And finally, beware of anyone making blanket statements about whether PV is ready for prime time or not. It completely depends on factors like the price of electricity in your area, which way your roof faces, your latitude, the amount of cloudy weather, and the amount of shade. PV is like Linux: it's ready for prime time for some people, and it's not ready for prime time for other people.
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It still doesn't make sense to pay you the same rate that you pay them.
Consider the situation where you produce as much as you consume, but not at the same time. Imagine, for the sake of argument, that you produce lots of power during the day, and then use lots of power during the night, such that the two are equal. Your net power use is therefore 0, but you're pushing lots of electricity to the grid during the day and pulling a lot at night.
Should your bill be zero?
I would argue that it should not. The power company is still maintaining the transmission lines, is still running the generation plants that you rely on at night, and the electricity you're giving them is not going to completely make up for that. The power company in this case is acting as a middleman, in the good sense, in that they ensure that stuff gets to where it needs to be. Middlemen can only make money, and thus provide their service, if the producers charge less money than the consumers pay.
Now, it may very well make sense in a broader political sense to make the rates be the same in order to encourage exactly this sort of independent generating capacity, but from the limited point of view of the economics of electrical generation and distribution, the rates should not be equal.
If you mod me Overrated, you are admitting that you have no penis.
hahahahaha, oh man you can't be serious. We all know how effective the government has been at all of those things....
Well, hasn't it? The Roads, Libraries, and Utilities seem to be working just fine under government regulation, at least here in California. Schools are uneven -- some are very good (e.g. most public colleges and universities, and some elementary schools and high schools). Health Care is lousy, but it's the privatized portion that's lousy. The public portion (Medicare, etc) works as advertised.
I think some people are so deep into their cynicism about governmental incompetence that they rarely stop to check if their cynicism is borne out by the facts...
I don't care if it's 90,000 hectares. That lake was not my doing.