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Magazine SEA 3.5 Edition - Global Solar Technology

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New products for Manufacturers<br />

Jinko<strong>Solar</strong> modules pass<br />

PID Test at 65 degrees<br />

celsius<br />

Jinko<strong>Solar</strong> Holding Co., Ltd.,<br />

a leading global solar power product<br />

manufacturer, informed that the company’s<br />

modules passed potential induced<br />

degradation (PID) testing conducted by<br />

TUV-SUD and the Canadian Standards<br />

Association (CSA).<br />

During the testing period, solar<br />

modules were exposed to 1,000 volts<br />

of negative socket voltage under the<br />

condition of 65 degrees Celsius/85 percent<br />

relative humidity. In order to pass this<br />

extreme test, the maximum degradation<br />

of power output between initial and final<br />

measurement should not exceed 5 percent.<br />

Tested Jinko modules have successfully<br />

passed the stringent requirements set<br />

by TUV-SUD and the CSA to be PID<br />

resistant.<br />

While being exposed to hot and<br />

humid conditions, hundreds of volts can<br />

accumulate between the solar cell and the<br />

module frame affecting the power output<br />

of the entire solar system. This can lead<br />

to potential induced degradation (PID)<br />

in a module, resulting in power losses of<br />

up to 50 percent. The PID test conducted<br />

by TUV-SUD and the CSA underscores<br />

the importance of being PID certified and<br />

the effect it has on the life of Jinko<strong>Solar</strong><br />

products.<br />

Austin Energy, HelioVolt<br />

installing first locally<br />

manufactured solar<br />

modules<br />

Austin Energy and Austin-based<br />

solar manufacturing company HelioVolt<br />

www.globalsolartechnology.com<br />

are collaborating on the first commercial<br />

install of locally manufactured solar<br />

modules in Austin on the roof of the nonprofit<br />

Yellow Bike Project.<br />

The project also is the first by<br />

Austin Energy to pilot and research<br />

leasing rooftop space at non-profit and<br />

commercial locations. Austin Energy will<br />

own the 12.4 kilowatt system that will<br />

deliver 16,125 kilowatt-hours of electricity<br />

annually into the grid. Austin Energy is<br />

paying Austin’s Yellow Bike Project $350 a<br />

year for the leased space. The organization<br />

is a volunteer-based advocacy group for<br />

bicycling that operates community bike<br />

shops and teaches bike mechanics and<br />

maintenance.<br />

The project also is a major step<br />

forward in the development of the<br />

burgeoning clean energy industry in<br />

Austin with the first solar modules<br />

installed in the city produced by a local<br />

solar manufacturing company.<br />

HelioVolt’s thin film solar modules<br />

are composed of Copper Indium Gallium<br />

Selenide (CIGS). CIGS solar material<br />

performs well in real world conditions<br />

such as off-angle installations, cloudy days,<br />

and module soiling. The glass laminate<br />

modules are compatible with existing<br />

industry installation tools and practices,<br />

and do not require complex and expensive<br />

custom mounting solutions.<br />

MPrime unit stands at<br />

cutting edge of PV solar<br />

technology<br />

MPrime, a subsidiary of Martifer<br />

<strong>Solar</strong>, has announced its investment in an<br />

innovation programme for its photovoltaic<br />

module production line at the company’s<br />

factory in Oliveira de Frades, Portugal.<br />

New products for Manufacturers<br />

The factory, which had already<br />

received ISO 9001, ISO 14001 and OSHAS<br />

18001 quality certification, now has an EL<br />

Tester to ensure greater quality control of<br />

the final product.<br />

This new technology, which was<br />

developed in partnership with MBJ<br />

Solution, makes it possible to discover<br />

hidden defects, which are impossible to<br />

detect without this type of equipment,<br />

ensuring a high quality standard of the<br />

products the company sells.<br />

The process of assembling the<br />

photovoltaic cells is another innovation on<br />

the production line. The MPrime modules<br />

are now made up of three ribbons, which<br />

improve the performance of the product<br />

throughout its lifecycle.<br />

Working with Saint-Gobain’s<br />

<strong>Solar</strong>Bond® InFrame sealant and Nordson’s<br />

foaming equipment, a new framing<br />

system was develop that withstands 7,000<br />

Pa of mechanical loading pressure (800<br />

Pa correspond to an approximate wind<br />

speed of 130 Km/h). The MPrime Module<br />

passed the Heavy Snow Load Test carried<br />

out by TüvRheinland (the world standard<br />

for industrial certification and inspection)<br />

which guarantees greater strength in<br />

adverse weather conditions.<br />

Southwest <strong>Solar</strong><br />

Technologies cites<br />

competitive advantages and<br />

market impact of new CPV<br />

technology<br />

Southwest <strong>Solar</strong> Technologies,<br />

Inc. has made significant advances<br />

in concentrated photovoltaic (CPV)<br />

technology that it believes will lead to major<br />

competitive advantages in the market.<br />

<strong>Global</strong> <strong>Solar</strong> <strong>Technology</strong> – August/Sept 2012 – 21

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