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The weight of a thin-film rooftop PV installation at Netherlands football club AZ Alkmaar has been highlighted in media reports as a possible cause of a stadium roof collapse. However, a full investigation is yet to be launched and one German specialist said studies have shown flush-mount PV panels do not increase static wind loads on rooftops.

Ethiopia is currently trying to set up a methodology for the calculation of electricity tariffs for mini-grid systems. Should the government’s work come to fruition, it can provide much-needed certainty to mini-grid investors.

Since the beginning of August the Flemish government has granted a €250/kWh rebate for the purchase of domestic batteries. The program is set to run until the end of next year.

The energy company will build a 38 MW solar, 22 MW wind and 12 MW battery project on one site. The first fully renewable hybrid power plant could be a blueprint for post-subsidy Germany. Vattenfall has an eye on German coalfields in particular.

By considering use of the metal in charging infrastructure, analyst Wood Mackenzie has found higher demand from the mobility sector than is the case if only the volume of the material required for vehicle construction is examined.

The cumulative capacity of 5 MW-or-smaller solar systems has reached 958 MW in Brazil, according to consultancy Greener. Around a third of that capacity was installed in the first half of this year, with projects relying on half-cell and PERC modules making up the largest share.

The German lender has issued a winding up petition over a $6.27 million debt and could scupper the manufacturer’s plans to restructure its defaulted payments and be taken over by a Chinese state-backed entity.

Researchers in the US have published a study that brings 20 years of renewable energy (solar PV and/or wind plus storage) generation into line with historical energy-demand profiles, to ascertain at what storage cost point renewables can cost-effectively consistently meet 100% demand.

A U.S. research team has found the most efficient locations for agrivoltaics include western America, southern Africa and the Middle East. The researchers found crop land, grasslands and wetlands were the best environments for PV projects linked to agriculture. Conditions suitable for crops are ideal for improving solar module efficiency.

The Rural Areas Electricity Company wants to build hybrid plants in 11 non-interconnected areas of the sultanate. The projects will have a total of 48 MW of solar power generation capacity and 70 MW of diesel and the storage component will have total installed power of 28 MW and a storage capacity of 14 MWh.