The growing size and geographic dispersal of PV power plants worldwide presents numerous supply chain challenges. Ulrike Therhaag runs through some of the essential steps in effectively managing the procurement process.
Despite Reuters and whole bunch of mainstream media as well as some specialists in the renewable’s field having initially pronounced a major US$4 billion JV between SunEdison and India’s large conglomerate, Adani Group was a done deal back at the beginning of the year, those that did so should re-acquaint themselves with the terms 'memorandum of understanding' (MOU) and 'feasibility study'.
How silicon feedstock is packed into casting crucibles can have a big impact on the size and cost-efficiency of the resultant solar ingots. Til Bartel looks at some of the latest thinking around this essential stage in the PV manufacturing supply chain.
REC Solar’s ‘TwinPeak’ multicrystalline module series combines a number of enhancements to provide 280 watt peak (Wp) performance. The new module features 120 half-cut multicrystalline cells, four bus bars, passivated emitter rear cell (PERC) technology, and a split junction box. Together, these technologies enhance power output by around 10Wp per module.
PV Tech’s preliminary analysis of global PV manufacturing expansion plans for the month of July, 2015 provide a longer-term picture to future expansions rather than more immediate decisions, underlying a lull in ‘meaningful’ capacity additions.
Belectric’s Energy Buffer Unit (EBU) has been successfully prequalified for 1.3MW frequency response by a German transmission network operator (TNO) that provides frequency response balancing for reliable grid operation when taking into account large quantities of renewable energy being connected to grid. Belectric’s EBU system delivers a state-of-the-art battery based energy storage system in a container solution.
Ecoppia, a developer of robotic, water-free PV panel cleaning solutions has introduced its advanced E4 control system. With the integration of real-time and forecasted information on precipitation, cloudiness and air quality, Ecoppia now offers a more intelligent and reliable operation, and provides a comprehensive view of site conditions, helping site managers make better-informed decisions on cleaning schedules.
Mounting systems manufacturer Renusol has extended its MetaSole mounting solution to include the new MS+ Portrait, which is capable of fixing photovoltaic modules to roofs in portrait orientation.
The software provider TabTool and the photovoltaic plant manager greentech have developed an innovative mobile solution for maintenance, inspection and repair management for PV systems.
