Solar batteries with simultaneous light absorption, storage
Scientists at the Max Planck Institute for Solid State Research have developed a bifunctional solar battery device that enables simultaneous light charging, charge storing, and electric discharging. The device relies on a bifunctional carbon nitride photoanode to harvest sunlight and store its energy via trapped electrons.
Pressure brings sweltering sun and soaking rain: July extremes in America
In a new weekly update for pv magazine, Solcast, a DNV company, presents the solar irradiance data it collected for North America this month. July’s high pressure in the southwest and trough in the northeast dramatically influenced the region’s solar energy production. Persistent high-pressure systems in the southwest led to frequent clear skies and warm air masses, driving up solar irradiance and enhancing potential solar power generation.
Horizon focusing on vanadium flow batteries for energy storage
Horizon Power, Western Australia’s regional power supplier, has revealed plans to deploy a 78 kW/220 kWh vanadium flow battery.
Electrovaya unveils battery tech for high voltage applications, stationary energy storage
The Canadian battery manufacturer offers the product in two versions with a nominal energy of 35 kWh and 70 kWh, respectively. It claims a projected 25-year lifetime for one-cycle per day applications.
First Solar announces fifth US factory
First Solar has revealed plans to open its fifth factory in the United States. The new facility is expected to add 3.5 GW of annual production capacity at a cost of $1.1 billion.
Module prices revert to descending trajectory after a brief rally
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.
AES switches on 180 MW PV plant linked to 112 MWh of storage in Chile
AES Corp. has switched on a 180 MW solar plant connected to 112 MWh of storage in Chile. The project in the Atacama Desert is Latin America’s largest solar plant to be linked to battery storage.
Redarc unveils 150 Ah lithium battery
The Alpha 150 battery, produced in the Netherlands by Australian electronics manufacturer Redarx, has a lifespan of more than 5,000 cycles and a continuous discharge rating of 200 A.
Greece’s PV fleet keeps power system running during heatwave
Greece is experiencing consecutive heatwaves and a number of forest fires this month that have increased demand for electricity. The country’s solar photovoltaic fleet is keeping the power system running at peak times.
LG launches residential hybrid inverters for European market
South Korea’s LG Energy Solution says its new hybrid inverters are suitable for high-voltage and low-voltage configurations.
