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How to make solar module stockpiling cost-effective

Researchers investigated which solar module stockpiling conditions could help to ensure stable solar PV deployment at the lowest cost in Europe. The scientists demonstrated that stockpiling is cost-effective primarily under unfavorable import conditions. A group of researchers from the Technische Universität Wien in Austria and the Norwegian University of Science and Technology have conducted a […]

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Supply chain prices drop amid sluggish demand

Polysilicon This week, spot market transactions for polysilicon have been low, with purchasing activity slowing down until after International Workers’ Day. For now, prices hold at last week’s level. China-made polysilicon chunks: Major manufacturers attempt to slow down price declines amid the sluggish market. However, ingot manufacturers still have some polysilicon inventories on hand, and […]

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Balcony solar gains US foothold with plug-and-play systems

Bright Saver, a San Francisco-based nonprofit, aims to bring the European balcony solar trend to US homes with low-cost, plug-in systems that require no interconnection approvals or permits in some jurisdictions. When Rupert Mayer and Kevin Chou met, a simple question sparked what would soon become a mission-driven nonprofit: Why doesn’t balcony solar exist in […]

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