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Produce Aluminum with Solar and Photovoltaic – EUR in SAR

By Sgouris Sgouridis The post below was inspired by my participation at the ARABAL 2017 conference in Muscat, Oman to discuss the options for renewable energy integration in the aluminum industry. It addresses a seeming reluctance I encountered during the discussion to adopt RE with some initial considerations on how the industry can be transformed away from

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Neglected pastures thrive under solar panels

by Prachi Patel | Nov 8, 2018 Solar panels could increase productivity on pastures that are not irrigated and even water-stressed, a new study finds. The new study published in PLOS One by researchers at Oregon State College finds that grasses and plants flourish in the shade underneath solar panels because of a significant change in moisture. The results bolster the

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Utilities See Future Profits in Microgrids: Survey

Utilities see microgrids and related technologies as future revenue opportunities to help counter dampened profits from their traditional services, according to a new study from Accenture. By RGtimeline/Shutterstock.com The finding came from a survey of 150 utility executives across more than 25 countries, part of Accenture’s Digitally Enabled Grid research program, now in its fifth

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Wiring solar panels: Calculate in series and parallel wired PV solar panels

 Modules connected in series Interconnection of any number of Modules is usually done as a series connection. In this case, the negative terminal of one Module is connected to the positive terminal of the other Module, so that all Modules are supplied with the same current. The resulting total stress is then the sum of

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Massive subsidy cuts for photovoltaics decided by the Federal Cabinet of Germany

The Federal Cabinet of Germany has decided the draft energy collection law yesterday. In addition to the special tenders, it also includes the planned reduction of subsidies for PV roof systems between 40 and 750 kWp. The law now goes its parliamentary way through the Bundestag. Last week, the draft bill of the Federal Ministry

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Switch Batteries in Parallel Batteries connected in Series online Calculator

Switch batteries or cells in parallel In parallel connection of rechargeable batteries, the positive pole is connected to the positive pole and the negative pole to the negative pole. The charging capacity (Ah) of the individual batteries then adds up while the total voltage corresponds to the voltage of the individual batteries. Basically, only batteries

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Submerged Photovoltaic Solar Panel (SP2)

The photovoltaic materials, in particular silicon and CdTe, have a negative thermal drift, i.e. they lose efficiency when the temperature increases. Water keeps the temperature of the panel constant thus avoiding the thermal drift, and at the same time the panel doesn’t lose efficiency. This  allows us to realize a gain in efficiency of approximately 20%

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