dmccarty
Super Star Member
The only viable way the electric powered cars will work is if the electricity is generated off the grid. Which is likely only going to work with solar panels. But those have been expensive. To power the average US home would cost 20-30,000 dollars. Add having to charge your car and the price is going up.
The WSJ had an article last night talking about some technology that IBM has created that looks like it can get the cost of photoelectric panels down to $1 per watt. IBM is working with a Japanese semiconductor company to see if the technology can be brough in at this price point.
$1 per watt is the price point were the panels would be competitive with the grid.
At $1/watt, a 1KW panel is $1,000. If you can generate full power for 10 hours a day that is 10KWH per day. or 300 KWH per month. I think our lowest power usage was 900ish KWH a month. Last month I think it was 1,300ish KWH. During the winter our usage is low since we heat with wood. Summer is the highest due to AC. Last month we had days over 100 so we went to 1,300 KWH. Our yearly KWH average is around 1100-1200. So for $4,000 we could generate most of our power needs. Payoff would be in 3-4 years. Course this is all theory since this technology is not on the market, does not include everything you need, plust installation.
Eventually someone will figure how to get the panels be competitive with grid power. Once that happens and full net metering is allowed there could be some changes in power generation as well as in transportation for some people. Especially if H power cars are available that extends the range of a vehicle compared to a battery powered car AND if one can generate H at home to fill up th car.
We aint there yet. Close. Getting Closer but still not there. "How much longer Daddy?" is the question.
Later,
Dan
The WSJ had an article last night talking about some technology that IBM has created that looks like it can get the cost of photoelectric panels down to $1 per watt. IBM is working with a Japanese semiconductor company to see if the technology can be brough in at this price point.
$1 per watt is the price point were the panels would be competitive with the grid.
At $1/watt, a 1KW panel is $1,000. If you can generate full power for 10 hours a day that is 10KWH per day. or 300 KWH per month. I think our lowest power usage was 900ish KWH a month. Last month I think it was 1,300ish KWH. During the winter our usage is low since we heat with wood. Summer is the highest due to AC. Last month we had days over 100 so we went to 1,300 KWH. Our yearly KWH average is around 1100-1200. So for $4,000 we could generate most of our power needs. Payoff would be in 3-4 years. Course this is all theory since this technology is not on the market, does not include everything you need, plust installation.
Eventually someone will figure how to get the panels be competitive with grid power. Once that happens and full net metering is allowed there could be some changes in power generation as well as in transportation for some people. Especially if H power cars are available that extends the range of a vehicle compared to a battery powered car AND if one can generate H at home to fill up th car.
We aint there yet. Close. Getting Closer but still not there. "How much longer Daddy?" is the question.
Later,
Dan