Contents January 2012



usa

10

The US government expands its investigation into Chinese
PV imports

americas news

16
20

• Megawatt systems in the Americas
• Solar policy, regulatory and market news across the Americas

americas

26

• SEIA column: Solar continues record growth, but challenges
ahead

28

• SEPA column: Where to find solar inside a utility

australia

30

Exorbitant subsidies have caused the PV market in Australia
to implode

42

Interview with Commissioner Tim O’Loughlin about why a feed-in
tariff was first introduced in South Australia and then abolished

germany

44

German solar companies are joining members of a ­parliamentary committee in calling for additional cuts to feed-in tariffs

germany

48

The German transmission system operators release their
forecast for PV capacity growth and tariff cuts through mid-2016

italy

52

Italy was one of the top two PV markets in 2011 – despite the
fact that the pace of new installations has slowed considerably
in recent months

eu

56

The solar industry’s voluntary recycling program has failed to
gain favor in EU politics; now solar modules will be included in
the WEEE Directive

europe

60

EPIA column: A year to remember



62

With CSP waning, PV could play a larger role in the Desertec project

64 A PHOTON International survey of leading consulting firms reveals major trends for 2012 regarding markets, prices and strategy

quarterly results

68 Hanwha SolarOne reported one of the weakest cost structures among integrated Chinese manufacturers
72 Conventional energy company NRG Energy takes unconventional route with major solar investments in the US
74 Taiwanese cell and wafer makers’ sales resumed their downward march again in the fall
82 First Solar outlines plans for new PV landscape, but, as usual, cutting costs will determine success
86 Silicon woes continue, and companies hunker down for oversupply and thinning margins



inverter price index

90

Inverter prices on the German market remain stable, but there are bargains to be snapped up


module price index

94 Module prices on the German market have been cut to rock
bottom as some vendors hold fire sales through November

photovoltaic stock index

98

Return to regular programming




inverter test

100

Omnik New Energy’s 2 kW inverter has a good efficiency – now
the manufacturer just has to tweak the manufacturing quality


module test

110

PHOTON Lab’s outdoor module tests – November results


snail trails

114

The solar industry is investigating so-called snail trails – small,
dark lines that have begun to crop up on modules in recent years

122

Interview: Daniel Philipp from Fraunhofer ISE’s PV lab says that further research is needed to determine the causes and consequences of snail trails


mounting systems

126

Mounting system prices are key to reducing costs – and PHOTON has come up with a money-saving design for ground-mounted installations


luminescence systems survey

134

Market survey on luminescence imaging reveals rival inspection technologies are really well-matched pals


pv patents

174

PHOTON International’s update on interesting PV patents
published in December: Continuous casting and wafer loading



3

editorial

8

in this issue

50

subscriptions

51

back issues

178

conferences & events

186

industry registry

202

contacts page

204

corrections

205

job opportunities

207

publishing, advertisers list

208 10 years ago
210 preview
© PHOTON International January 2012
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