(SeeNews) – Jan 26, 2012 - German solar energy systems maker Centrosolar Group AG (ETR:C3O) said today it expects to book negative earnings before interest and tax (EBIT) of between EUR 11 million (USD 14.5m) and EUR 14 million for 2011, down from positive EBIT of EUR 26.6 million a year ago, based on preliminary estimates.