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Agrivoltaics to reduce water evaporation

Chinese scientists assessed water evaporation on plots of land covered by two different kinds of agrivoltaic arrays and managed to significantly reduce evaporation in both cases. They looked at the relationship between cumulative surface evaporation and evaporation time.

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Novel method to calculate variations in temperature coefficients of solar modules

Brazilian scientists have assessed variations in temperature coefficients in solar modules to determine whether there is a relationship between the dependence of these coefficients and irradiance. They claim their work could be used to improve PV module performance modeling.

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Hevel Solar unveils 450 W heterojunction solar panel with M6 cells

Russia’s Hevel Solar said its new modules are based on 166 mm x 166 mm half-cut cells. They reportedly have a bifaciality factor of 90% and a temperature coefficient of -0.26% per degree Celsius.

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Luminescent solar concentrators for agrivoltaics, greenhouses

Moroccan researchers have proposed the use of luminescent solar concentrators for power generation in greenhouses and agrivoltaic projects. They say they are capable of producing electricity in low-light illumination and converting ultraviolet light to visible light that could be used for crops.

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Solar panels with discarded ‘black gold’ from wafer production

A European consortium is trying to reuse discarded silicon powder from ingot and wafer manufacturing in several industrial applications, including PV production. The group is now identifying ways to decontaminate such materials.

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Italy hits 959 MW/1,826 MWh of distributed storage capacity

Italy added 303 MW/632 MWh of distributed energy storage capacity in the first nine months of 2022. The segment continues to grow in the country, led by the regions of Lombardy and Veneto.

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Bslbatt unveils 90-mm-thick battery for residential solar

China’s Bslbatt said its new product has a storage capacity of 5 kWh and a nominal voltage of 51.2 V. It measures 670 mm x 540 mm x 88 mm and is 90 mm thick.

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Netherlands changes grid code to reduce congestion, host more renewables

New rules in the Netherlands will allow new entities known as “congestion service providers” as intermediaries between grid operators and power plant operators, in order to make optimal use of the network.

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Philippines increases net-metering size limit for renewables to 1 MW

New provisions in the Philippines define interconnection standards, the certification of compliance requirements, and pricing methodologies, among other matters.

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New manufacturing process for high-quality mono cast ingots

Chinese scientists have made mono cast silicon ingots with high purity and low manufacturing costs. The new method will help industrial casting manufacturers to improve the cost performance of casting ingots.

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