Brief: Tecogen sales revenue increase
30/04/2015 14:00
April 30 (Reuters) - Tecogen Inc TGEN.O : * Announces sales revenue increase and schedules earnings conference call for Thursday, may 7, 2015 * First quarter revenue from shipments of its energy saving products has increased 82% compared to the same period in 2014 * Q1 backlog for products and installation services remain consistently above $10 million * Source text for Eikon ID:nPn6GDkM8 * Further company coverage TGEN.O ((Bengaluru Newsroom; +1 646 223 8780))