World

As the energy storage trend unfolds, stories litter the media landscape about lithium-ion batteries catching fire, and even exploding. This is a valid concern, as the time for consumers to understand a basic truth about lithium-ion batteries is long past due.

In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.

Panasonic unveiled its new residential solar modules – including half-cut heterojunction (HJT) models, along with a home battery system and energy management device – at the recent RE+ trade show in Las Vegas.

The French government has awarded 129 projects an average price of €0.0824 ($0.0868)/kWh in its latest ground-mounted tender. This represents the largest capacity since the beginning of the tender series held by the French authorities.

An international research group has analyzed a vertical bifacial agrivoltaics system in a drought-stricken part of Chile. They say that the solar array can improve water efficiency for crop irrigation, while the vertical system configuration optimizes PV power generation throughout the day, minimizing curtailment.

Germany advanced its hydrogen ambitions this week with a fresh call for the International Green Hydrogen Promotion Program in Latin America, a collaborative deal with the UK government, and a tie-up between DHL and Sasol for sustainable aviation fuels based on green hydrogen (eSAF).

The two research institutes said the multijunction solar cell is based on silicon, gallium indium phosphide (GaInP) and gallium arsenide (GaAs). The device utilizes a specially designed metal/polymer nanocoating that reportedly optimizes the distribution of light scattering beyond the total internal reflection critical angle in the cell.

Honeywell purchased $27.5 million in ESS common stock and intends to purchase $300 million in ESS product, with $15 million prepaid. The collaboration enables Honeywell to integrate ESS technology into its global offering, and ESS gains license to Honeywell’s flow battery intellectual property.

A Brazilian research group has developed a new method that uses the unique properties of supercritical water to recycle end-of-life solar panels. The scientists claim the novel approach is able to achieve a 99.6% organic degradation, without using toxic or hazardous chemicals.

The battery packages include a battery, an inverter and a control system. The US manufacturer claims its storage systems have a lifespan of over 10,000 cycles and a depth of discharge of 80%.