Ascent Solar Technologies, Inc. reported results for the first quarter ended March 31, 2016. Total net revenue for the first quarter of 2016 was $710,000, compared to $658,000 reported for the same period last year, which was an increase of about 8%.   More importantly, net revenue for the period included $687,000 of product sales, compared to $533,000 for the three months ended March 31, 2015, representing a healthy increase of $154,000, or approximately 29%. The increase in product sales is ...