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Big drop in cost of solar panels plus incentives spur deals

When Greg Hare looked into putting solar panels on his ranch-style home in Magnolia, Texas, last year, he decided he could not afford it. "I had no idea solar was so expensive," he recalled.

But the cost of solar panels has plunged, changing the economics for many homeowners. Hare ended up paying $77,000 for a large solar setup that he figures might have cost him $100,000 a year ago.

"I just thought, 'Wow, this is an opportunity to do the most for the least,' " Hare said.

For solar shoppers these days, the price is right. Panel prices have fallen about 40 percent since mid 2008, driven down partly by an increase in the supply of a crucial ingredient for panels, according to analysts at the investment bank Piper Jaffray.

The price drops — coupled with recently expanded federal incentives — could shrink the time it takes solar panels to pay for themselves to 16 years, from 22 years, in places with high electricity costs, according to Glenn Harris, chief executive of SunCentric, a solar consulting group. That calculation does not include state rebates, which can sometimes improve the economics considerably.

Florida, for instance, started offering a rebate of $4 a watt for solar panels in 2006. The rebate cut the cost of installation by half or more, paying home­owners $20,000 for a 5-kilowatt system. Since then, the amount of solar on the state's electric grid grew to more than 3 megawatts, and there are thousands of backlogged applications for rebates.

This year, America's consumers have the rest of the world to thank for the big solar price break.

Until recently, panel makers had been constrained by limited production of polysilicon, which goes into most types of panels. But more factories making the material have opened, as have more plants churning out the panels — especially in China.

"A ton of production, mostly Chinese, has come online," said Chris Whitman, the president of U.S. Solar Finance, which helps arrange bank financing for solar projects.

At the same time, once-roaring global demand for solar panels has slowed, particularly in Europe, the largest solar market, where photovoltaic installations are forecast to fall by 26 percent this year compared with 2008, according to Emerging Energy Research, a consulting firm. Much of that drop can be attributed to a sharp slowdown in Spain. Faced with high unemployment and an economic crisis, Spain slashed its generous subsidy for the panels last year because it was costing too much.

Many experts expect panel prices to fall further, though not by another 40 percent.

Manufacturers are already reeling from the price slump. For example, Evergreen Solar, which is based in Massachusetts, recently reported a second-quarter loss that was more than double its loss from a year earlier.

But some manufacturers say that cheaper panels could be a good thing in the long term, spurring enthusiasm among customers and expanding the market.

"It's important that these costs and prices do come down," said Mike Ahearn, the chief executive of First Solar, a panel maker based in Tempe, Ariz.

First Solar recently announced a deal to build two large solar arrays in Southern California to supply that region's dominant utility. But across the United States, the installation of large solar systems — the type found on commercial or government buildings — has been hurt by financing problems, and is on track to be about the same this year as in 2008, according to Emerging Energy Research.

The smaller residential sector continues to grow: In California, by far the largest market in the country, residential installations in July were up by more than 50 percent compared with a year earlier. With prices dropping, that momentum looks poised to continue.

John Berger, chief executive of Standard Renewable Energy, the company in Houston that put panels on Hare's home, said his second-quarter sales rose by more than 225 percent from the first quarter.

"Was that as a product of declining panel prices? Almost certainly yes," Berger said.

Expanded federal incentives have also helped spur the market. Until this year, homeowners could get a 30 percent tax credit for solar electric installations, but it was capped at $2,000. That cap was lifted Jan. 1.

Hare in Texas cited the larger tax credit, which sliced about $23,000 from his $77,000 bill, as a major factor in his decision to go solar, in addition to the falling panel prices. The electric bill on his 7,000-square-foot house and garage has typically run $600 to $700 a month, but he expects a reduction of 40 to 80 percent.

Berger predicts that with panel prices falling and the generous federal credit in place, utilities will start lowering rebates they offer to homeowners who put panels on their roofs.

Even if falling rebates cancel out some of the price slump, more innovative financing strategies are also helping to make solar affordable for homeowners.

A policy known as feed-in tariffs is gaining traction, pushed by a renewable energy lobby that includes solar installers and manufacturers. The tariffs force utilities to pay more for electricity that customers generated from solar panels than those customers pay for electricity generated by the utility's power plants. Gainesville recently adopted the tariffs.

Some communities are also enacting laws to enable solar panels to be paid off gradually, through increased property taxes, after a municipality first shoulders the upfront costs.

Some installers have adopted similar approaches. Danita Hardy, a homeowner in Phoenix, had been put off by the prospect of spending $20,000 for solar panels — until she saw a news item about a company called SunRun that takes on the upfront expense and recovers its costs gradually, in a lease deal, essentially through the savings in a homeowner's electric bill.

"I thought well, heck, this might be doable," said Hardy, who wound up having to lay out only $800 to get 15 solar panels for her home.

New York Times

WUXI, China — President Barack Obama wants to make the United States "the world's leading exporter of renewable energy," but in his seven months in office, it is China that has stepped on the gas in an effort to become the dominant player in green energy — especially in solar power, and even in the United States.

Chinese companies have already played a leading role in pushing down the price of solar panels by almost half over the last year.

Backed by lavish government support, the Chinese are preparing to construct plants to assemble their products in the United States to bypass protectionist legislation. As Japanese automakers did decades ago, Chinese solar companies are encouraging their U.S. executives to join industry trade groups to tamp down anti-Chinese sentiment before it takes root.

Since March Chinese governments at the national, provincial, and even local level, have been competing with one another to offer solar companies ever more generous subsidies, including free land, and cash for research and development. State-owned banks are flooding the industry with loans at considerably lower interest rates than available in Europe or the United States.

Suntech Power Holdings, based in Wuxi, China, is on track this year to pass Q-Cells of Germany, to become the world's second-largest supplier of photovoltaic cells, which would put it behind only First Solar in Tempe, Ariz.

Hot on Suntech's heels is a growing list of Chinese corporations backed by entrepreneurs, local governments and even the Chinese military, all seeking to capitalize on an industry deemed crucial by China's top leadership.

"I don't see Europe or the United States becoming major producers of solar products — they'll be consumers," said Thomas M. Zarrella, the chief executive of GT Solar International, a company in Merrimack, N.H., that sells specialized factory equipment to solar panel makers around the world.

WUXI, China — President Barack Obama wants to make the United States "the world's leading exporter of renewable energy," but in his seven months in office, it is China that has stepped on the gas in an effort to become the dominant player in green energy — especially in solar power, and even in the United States.

Chinese companies have already played a leading role in pushing down the price of solar panels by almost half over the last year.

Backed by lavish government support, the Chinese are preparing to construct plants to assemble their products in the United States to bypass protectionist legislation. As Japanese automakers did decades ago, Chinese solar companies are encouraging their U.S. executives to join industry trade groups to tamp down anti-Chinese sentiment before it takes root.

Since March Chinese governments at the national, provincial, and even local level, have been competing with one another to offer solar companies ever more generous subsidies, including free land, and cash for research and development. State-owned banks are flooding the industry with loans at considerably lower interest rates than available in Europe or the United States.

Suntech Power Holdings, based in Wuxi, China, is on track this year to pass Q-Cells of Germany, to become the world's second-largest supplier of photovoltaic cells, which would put it behind only First Solar in Tempe, Ariz.

Hot on Suntech's heels is a growing list of Chinese corporations backed by entrepreneurs, local governments and even the Chinese military, all seeking to capitalize on an industry deemed crucial by China's top leadership.

"I don't see Europe or the United States becoming major producers of solar products — they'll be consumers," said Thomas M. Zarrella, the chief executive of GT Solar International, a company in Merrimack, N.H., that sells specialized factory equipment to solar panel makers around the world.

Big drop in cost of solar panels plus incentives spur deals 08/29/09 [Last modified: Saturday, August 29, 2009 4:31am]
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