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"Solar electricity may get even cheaper"
Five percent of electricity in Germany is generated with solar
power. Still, German companies are going insolvent. That was to be
expected and is not surprising, says solar expert Philippe Welter.
Philippe Welter is the publisher of the solar electricity magazine
Photon. The magazine, published in German, English, Spanish, French,
Mandarin, Italian, is the world's leading trade journal for solar
energy. 