Renewable Energy Installer March 2015 | Page 35

Knowledge: Solar PV On the social Colin Calder, CEO and founder of PassivSystems, sheds light on the rising popularity of solar PV in social housing ur existence can be traced to the power of the Sun. Every ancient culture had a god in its honour, in the hope of appeasing this unexplainable mass. However, it is only recently that we have been able to successfully harvest energy from the Sun, and it is this potential which PassivSystems is working towards harnessing, in conjunction with social housing providers. Those living in social housing around the UK are some of the most at risk families for fuel poverty, regularly having to choose between a cold house or food on the table. Clearly this is unacceptable in the 21st century, and something is being done. We are increasingly seeing social housing providers not only offering their tenants a safe place to live, but also thinking of ever more imaginative ways to improve quality of life. O Fighting poverty Since its inception, the Feed-in Tariff has been used to make money. By installing solar farms around the country, firms were guaranteeing themselves a steady, annual income. However, in recent times, social housing providers have funded projects to bring renewable energy to their properties. The benefits are clear, a single capital outlay sees solar panels fitted, and from then on, not only do the units begin to pay for themselves, but they provide free electricity as well. In Stirling, it has been calculated that every family taking part in the scheme is saving £300 a year on their bills, and the Council is generating £280,000 per annum. Indeed, Stirling’s scheme has been so successful that they are investing £4.2 million, much of which will be coming from FiT income, into doubling the system, allowing more residents to move away from fuel poverty. Benefits can be seen south of the border as well. In Nottingham, a study undertaken by Nottingham City Homes of its residents’ shows the benefit of solar panel use. One happy resident adds: “The electricity used when my wife and I were at home yesterday cost us nothing until I turned on the TV in the evening.” This clearly shows the benefit of solar power, everyone benefits, be it the fitter of the array, or those who live in the house where they’re situated. Maximising production As a company, the thing that we are most proud to offer is peace of mind. Our PassivPro system, which both Stirling Council and Nottingham City Homes have installed within their solar portfolios, allows users to see how their units are functioning. It is this insight into performance that can turn an underperforming array into a profitable system. With its market leading weather tracking, alarm utility, and FiT tracking and reporting, PassivPro is the perfect tool for social housing providers. Looking to the future, I see the market for solar panels expanding exponentially, as the price of the units comes down and we see consumers struggling with exorbitant utility bills. We want to reach out to all landlords to see the benefit that PassivPro and solar power can bring, not only to budgets, but to residents as well. We would like to leave the final words to Gregor Wightman, property and private sector housing manager for Stirling Council. “We’re delighted with the effectiveness of PassivPro since carrying out our first installation in 2012,” he says. “We see these assets as part of a virtuous circle, our residents are saving money year on year, the Council is generating funds, and we are saving 1,460 tonnes of carbon a year. The Council of today is expected to go further for its residents and for the environment, and with our solar PV, along with our partnership with PassivSystems, we are doing just that.” Golden handshake: Housing associations are switching tenants to solar PV in their droves as renewable energy is becoming an expectation rather than a desirable extra, reports Colin Calder, CEO and founder of PassivSystems We want to reach out to all social landlords to see the benefit that PassivPro and solar power can bring www.renewableenergyinstaller.co.uk | 35