PV Tech Power Papers

Business models | Corporate PPAs offer environmentally minded businesses a means of reducing their carbon footprint and renewable energy developers a new route to market in the face of declining subsidies. Daniel Kaufman offers some insights to buyers and sellers looking to navigate the many complexities of this new market.

Europe | With the decline of solar subsidies in Europe, the industry is under pressure to find new routes to market. SolarPower Europe policy adviser Sonia Dunlop looks at some of the innovative new business models being developed to help ensure solar has a sustainable future

O&M | Every photon and electron lost in a PV system represents unrealised revenue. The Solar Energy Research Institute of Singapore has developed a holistic diagnosis package – the PV System Doctor – to identify and cure underperforming PV power plants in real time. The team behind the service explains how it helps maintain a healthy PV system and ensure expected returns – or even surpass them

Varying climatic conditions across markets and the individual characteristics of PV technologies undermine accurate predictions of module energy yield using conventional methods. Markus Schweiger, Werner Herrmann, Christos Monokroussos and Uwe Rau describe how a calculation of module performance ratio can be used to accurately assess the efficiency of different PV module technologies in different climates and thus the likely return on investment from a project

Finance | Danielle Ola looks at some of considerations of investors looking to capitalise on the opportunities for solar in Sub-Saharan Africa.

Asset management | As one of the biggest utility PV owners in the UK, Foresight has extensive experience of getting the most out of operational solar plants. Its technical director Arnoud Klaren draws on some of the lessons the company has learned from minimising the risks that affect solar projects over their lifetime.

Business models | Solar is forecast to have another strong year of growth, but in spite rather than because of political support in many parts of the world. Simon Currie and Rob Marsh assess some of the commercial drivers for solar in 2017 and beyond as it finds itself increasingly at the mercy of market forces but arguably better placed to become a true global competitor.

Market update | Japan’s solar market has slowed considerably since the early days of its feed-in tariff. But as Andy Colthorpe reports, its fundamentals still look strong and there areplenty of promising policy drivers in the pipeline to keep demand buoyant.

Trade wars | The EU-China trade row appears to be entering its swansong but its impact has been eroded and overridden by global solar market dynamics. We look at the divisive policy’s future as it plays catch up.

Utility PV | Despite enormous potential, Sub-Saharan Africa still has only a handful of operational large-scale PV power plants. Ben Willis reports on the ongoing efforts to help utility PV take root in a part of the world where it makes perhaps most sense but faces the biggest hurdles.