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| PV system with higher power output on a smaller surface area  BISOL obtained the upgraded international certificate IEC 61215 Ed. 2.0 for its products. BISOL PV modules comply with the international standards and are now certified for new power classes up to amazing 269Wp. The most powerful are the monocrystalline silicon PV modules, which will soon be available for sale. During the certification process BISOL PV modules undertook numerous persistence tests including the ''hot spot effect'' test. This entails a thorough examination of the modules using an infrared camera to show damaged solar cells or cells with a reduced energy output. Consequently modules with hot spots have a smaller energy yield and shorter lifespan. BISOL PV modules passed this test with no hot spots or any other kind of anomalies. BISOL Group constantly follows the development and trends of the global photovoltaic market and is always responding to client's needs. Many small-scale investors would benefit from having a solar power plant on their roof. Due to the space shortage they have to install a PV system with a lower power. By achieving higher power output, 269 Wp modules maximize the roof space available for the PV system. Therefore new BISOL PV modules are especially appropriate for small residential houses and other areas where roof space is a premium and should be exploited for maximum benefit. BISOL Group received the upgraded certificate from Austrian Electrotechnical Association and is valid until May 2014. The rigorous tests were performed by Austrian laboratory OFPZ Arsenal. write your comments about the article :: © 2011 Construction News :: home page |