
•Environmental impacts of N-type TOPCon Mono-Si PV module was assessed using LCA.•The environmental impact of six processes of PV module production was analyzed.•Production of polycrystalline silicon, PV cell and PV module are key processes.•The key sub-processes of environmental impact in six processes were identified.•Optimized electricity mix and secondary aluminum substitution significantly reduced impacts. [pdf]

In summary, the electromagnetic pump has significant advantages in precision, safety, service life, non-contact transportation, adjustable, energy saving and simple operation, but there are obvious shortcomings in efficiency, transportation capacity, cost, manufacturing material requirements, preheating requirements and liquid metal utilization. [pdf]

The largest PV integration project in Africa is set to be carried out in Nigeria following an agreement signed between Onyx Solar, a solar energy company founded in Ávila, Spain, and the world’s leading manufacturer of transparent photovoltaic (PV) glass for buildings, and Sterling Bank Plc., a full service national commercial bank in the West African country. [pdf]

This article will introduce in detail how to design an energy storage cabinet device, and focus on how to integrate key components such as PCS (power conversion system), EMS (energy management system), lithium battery, BMS (battery management system), STS (static transfer switch), PCC (electrical connection control) and MPPT (maximum power point tracking) to ensure efficient, safe and reliable operation of the system. [pdf]
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