Can you tell me the names of the American companies that actually produce the solar panels in the US? There are a number of small manufacturers but the companies producing them on any major scale are mostly overseas. I only know of one that produces them on any significant scale stateside. When contractors are looking at their bottom line, they will ultimately go down the Silk Rd much as the drywallers and the garment companies did. The smaller manufacturers will end up being bought out, sucked dry and spit out by the oil companies (or their holding companies).
The efficiency of the solar panel does degrade over time. And as the technology increases, the replacement factor will increase the speed in which older panels hit the landfills, just as analog televisions and personal computers have.
The IBEW does have a program to organize residential electricians. However the solar panels will not necessarily be installed by electricians. While a once a year wash will be sufficient for some areas of the country, I happen to live in the Northeast where we experience several feet of snowfall per year. Your results on the 15 year panels may be more indicative of the amount of sunlight you receive. The ratings must take into account the actual performances under standard test conditions under which the specifications were made for (1000 watts per square meter at 25 degree Celsius).
The bottom line is I disagree with using taxpayer money to subsidize industry overseas. I am not opposed to solar energy, I just believe it is not ready, it is too expensive; solar module efficiencies are not high enough to be a cost effective means of power generation without large government subsidies of up to 50%. I happen to have a solar collector on the side of my house and while it helps, it is in no way sufficient to be relied upon. Here is a neat map of the current solar installations in the country:
NPCP Solar Installation MapPlease note, this is not an opinion enjoyed by most members of the IBEW. Most are quite enthused and are very positive of the partnership of the NPCP and the IBEW. My dh sees the possibilities but is not hopeful that it will bring any kind of jobs boom and is distrustful of the president's "green energy" plan to ennervate the economy.
btw. The IBEW did not back Bush, they supported Al Gore, John Kerry and Barack Obama in the last 3 presidential elections. In fact, the brotherhood had spent many hours manning phone banks for Democrats, local and nationally. They endorsed Gore after the AFL-CIO vote, by polling their membership first. Nice of them to endorse a guy, who by the way, had already shafted Labor with NAFTA.
“We believe that this poll was
extremely important in giving our members
the opportunity to make their voices
heard,” said IBEW International President
J. J. Barry. “If we are to succeed in electing
a President and other officials in
November who will be sympathetic to
the cause of working people, it will take
a strong grass roots effort. That can only
happen if our members have a say in the
process. Based on the results our International
Officers have decided to concur
in the action of the AFL-CIO’s Convention
last October in supporting the candidacy
of Vice President Gore.”
IBEW Journal, January-February 2000