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Highlights

US Customs clears solar panels after holding them over forced labor fears

The US authorities have cleared a significant supply of JinkoSolar modules, made with Wacker polysilicon, for sale in the US market, according to ROTH Capital Partners.

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Spain provides financial support for 600 MW of utility-scale storage

The Spanish government say it will finance five hybrid battery energy storage projects, with a cumulative installed capacity of at least 600 MW. Each project can secure up to €15 million ($15.68 million) in funding.

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Brazil’s first large-scale battery goes online

Grid operator ISA CTEEP has started commercially operating a large-scale battery energy storage system (BESS) at the Registro substation in the Brazilian state of Sao Paulo. The 30 MW/60 MWh BESS is expected to provide backup power to the grid during hours of peak demand in summer.

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Itochu to start recycling solar modules

Japan’s Itochu has announced a new tie-up with France’s Rosi Solar, which develops tech to recover and recycle high-purity silver, copper and silicon from solar modules.

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Poweron presents new hybrid inverters for residential solar applications

India’s Poweron has developed wall-mount hybrid solar inverters with nominal power ratings of 3.68 kW, 4.6 kW, and 5 kW. They are compatible with lead-acid and Li-ion batteries.

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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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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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Rooftop system with PV panels, mini wind turbines in the Netherlands

Ibis Power has developed a rooftop system that combines solar with wind turbines designed for medium-sized structures and high-rise buildings. It claims its PowerNEST system can produce six to 10 times more energy than standalone rooftop solar. The company has already installed five projects in the Netherlands.

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Mitsubishi unveils air source heat pump

Mitsubishi has released a cascaded air source heat pump that can produce between 7.8 kW and 640 kW of heat. It is reportedly able to generate hot water at a temperature of up to 70 C without boost heaters.

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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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