The Gross Margin of Premier Power Renewable Energy Inc (PPRW) is 5.78%.
Gross Margin represents the percentage of revenue that exceeds the cost of goods sold. It reflects a company's efficiency in producing and selling its products.
| Date | Value |
|---|---|
| 2011-12-31 | 5.78% |
| 2010-12-31 | 8.21% |
| 2009-12-31 | 13.46% |
| 2008-12-31 | 12.49% |
| 2007-12-31 | 25.44% |
| 2006-12-31 | 15.25% |