BRE IP11/12 PDF

INTRODUCTION

The information presented in this Information Paper is based on the findings of a research project, conducted by BRE and funded by BRE Trust. The main aim of the project was to aid the integration of PV into buildings by understanding the barriers to uptake in the form of product design limitations and shortfalls in knowledge within the construction sector. The research consisted of information and a product survey, workshops with interested parties, a survey of architects and analysis and interpretation of the information accrued.

The research shows us that the concept of BIPV is in many respects still in its infancy in the UK, with building designers and constructors requiring new products that are easy to specify and install, as well as improved knowledge on the benefits and methods of integration.

Until recently, the main exponents of BIPV in the UK have been forward-looking companies and individuals who are motivated to have systems properly integrated into their buildings and, in some cases, are prepared to pay a premium to achieve this. France and Italy have been active in recognizing the advantages of BIPV as opposed to bolt-on BAPV installations and have introduced enhanced FIT rates for BIPV, thus safeguarding the appearance of their buildings at the same time as encouraging on-site generation of electricity. It is to be hoped that the UK will follow suit sometime in the near future. However, even without such incentives there are things that can be done to reduce the barriers to deployment of BIPV. This paper aims to elucidate some of the issues and suggest some possible solutions.