Solar energy generation in California is expected to rise sharply during the second half of 2013, coming from utility-scale plants such as the California Valley Solar Ranch in San Luis Obispo. Here, 140 megawatts were brought online in December 2012. By December 2013, the project is expected to deliver its full capacity of 250 megawatts. (Source: US Department of Energy/NRG Solar)
I agree that for consumer or commercial buyers, higher quality is better. And I was afraid you'd say that, Mydesign--that the "cheapest is best" philosophy is so widespread. Apparently, from the manufacturer's/seller's standpoint it makes for higher profits.
Mydesign, some Chinese manufacturers do make quality products. There are many of these products in the US. There are also many cheaply made, poorly made products that don't last or even work right. A similar range of quality used to exist in the US, before most of our manufacturing went to China. The difference depends at least partly on what the US-based/global company requires of those manufacturers. I have noticed that the low end of "cheaply made/doesn't work right" products has dropped even lower since we offshored so much manufacturing. I think part of the problem is also because consumers, at least here in the US, have been taught that cheap is good and cheapest is best.
"After the 6 year wait period, how much longer will those panels function? Will maintenance be costly to a point where the only option is to junk the panel? Keep in mind, after 6 years or a decade, parts may be impossible to come by"
Cabe, what I understood is under normal situation, panels can function well up to 20 years. But the tubular battery has to be replacing once in 5 years and other electronics parts like UPS/Inverter functionality cannot be predictable.
After the 6 year wait period, how much longer will those panels function? Will maintenance be costly to a point where the only option is to junk the panel? Keep in mind, after 6 years or a decade, parts may be impossible to come by. If you bought a panel from USA based Solyndra or Flebeg Solar U.S. Corp, you are out of luck. They both went bankrupt.
I would like to know if solar is useful or not. I will have to do some research... (I'll make a post too)
Just in time for Earth Day, chemicals leader Bayer MaterialScience reported from the UTECH Europe 2015 polyurethane show on programs and applications using its materials to help reduce energy usage. The company also gave an update on its CO2-based PU as that eco-friendly material comes closer to production.
A slew of announcements about new materials and design concepts for transportation have come out of several trade shows focusing on plastics, aircraft interiors, heavy trucks, and automotive engineering. A few more announcements have come independent of any trade shows, maybe just because it's spring.
At the JEC Europe 2015 composites show in Paris last month, makers of composite materials, software, and process equipment showed off their latest innovations. This year's show saw some announcements related to automotive applications, but many of the improvements came in the world of aerospace.
The DuPont-sponsored Plastics Industry Trends survey shows engineers want improved performance in a broad range of plastics and better recycling technology. These concerns top even processing enhancements that improve productivity.
Plastics leader SABIC recently announced a global initiative to help its customers take advantage of additive manufacturing (AM) and also advance 3D printing (3DP) technologies in several application areas. The company's plans go way beyond materials, and also include design, processing, and part performance.
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