Energy efficiency analysis of BIPV systems

Photovoltaic systems are currently one of the most dynamically developing majors in technology. By observing the annual data on new installations arising in Poland, it can be seen that the tendency is doubling. Means the fact that the number of new installations almost doubles with each passing year. Can not be surprised by this phenomenon. Along with the development of technology, and the improvement of products semiconductor devices, their efficiency has increased compared to several years ago. As is generally known, greater efficiency will usually translate into better results obtained from the production of electricity. Additional impact on the popularization of systems PV definitely has a price that has dropped significantly in recent years. An important aspect worth mentioning is that the government helps with development through subsidies as part of the government program "My Electricity", which will have its third this year installment..