GUNAM has a skillful computer controlled test platform. This platform consist of 1.2 KWp c-Si group, 1.2 KWp mc-Si group and 1.2 KWp CIGS group and commercial product test units. Sample PV modules with variable technologies from several companies are under test process in that platform. In addition to statistical data under real conditions of Ankara, I-V characteristics of the modules are also being stored periodically. Therefore, performance tests and electrical properties can be analyzed together in data center. Panel companies can apply GUNAM to test their products in this facility.