Refurbishment and Restore Issue 16 2019 | Page 20

BIPv co Renewable energy generating sources generate heat or electricity. Low-grade heat from solar thermal devices (solar thermal collectors and air heaters) is good for space and water heating but cannot run appliances and lighting. Tangible benefits • Reduces time at site as pre installed on roof • • Lower embodied energy and carbon. Electricity is the highest grade of energy as it is easily convertible to heat, light, power electrical / mechanical devices and other appliances. • Multiple diode system of thin film CIGS technology based PV modules means, unlike traditional solar PV, it is able to avoid disproportionate loss of power due to shading and soiling. This, and the ease of adoption had made solar PV the default choice for many buildings. • Saves on material by elimination supporting framework. • Saves cost of installation. It is pre applied to the roof in factory. The self-cleaning nature of the top layer means less frequent cleaning and maintenance and associated cost savings. BIPVCo, Newport based manufacturer of POWER ROOF solutions is pioneering this new technology with first to world products incorporating solar power into contemporary steel, aluminium and membrane roofs. They collaborate with leading roof manufacturers to offer a wide range of solutions to suit design intent and specifications. • Superior low light performance and yield per unit capacity of this technology. Ideally suited to UK climate. Traditional crystalline silicon based, glass mounted solar PV has much merit but they were not really designed to be roof mounted. They often look unsightly, compromising form over function. • Not fragile – No risk of breakage. Launched in 2017 following rigorous research and testing in the most hostile environments of Canada, the Gulf region of the Middle East and sub Saharan Africa it is now been adopted on many projects both residential and non-residential in the UK. • Lightweight – does not require reinforcement of supporting structure. The Active Homes at Neath Port Talbot : • Intangible benefits The next generation of solar PV based on flexible thin film CIGS technology is ideal for building integration. • Better integrated into roof and gives the roof a neat and elegant look. • Avoids penetrating the roof and does not compromise on roof integrity • Combined roof and PV warranties are available. The falling price of batteries for diurnal storage of electrical energy further enhances the usefulness of solar PV. Building integrated solar PV utilising thin film CIGS technology delivers superior tangible and intangible benefits. 20 - www.refurbandrestore.co.uk Regeneration area: Brief :To make an energy efficient homes with affordable, secure and renewable energy using the principle of conserve, generate, store and release of energy while offering superior comfort and well being to the occupants.