Summer Energy Holdings, Inc. announced earnings results for the full year ended December 31, 2019. For the full year, the company announced sales was USD 166.315 million compared to USD 151.903 million a year ago. Operating loss was USD 8.808 million compared to USD 6.338 million a year ago. Net loss was USD 10.733 million compared to USD 7.753 million a year ago. Basic loss per share from continuing operations was USD 0.35 compared to USD 0.29 a year ago.