Researchers demonstrate 25%-efficient perovskite-cadmium tandem solar cell
University of Toledo researchers say the cell has a top perovskite cell with a transparent back contact made of indium zinc oxide and a commercially established cadmium telluride bottom device. They claim the champion tandem cell has the potential to reach a 30% efficiency.
‘We must push back on net billing’
With California’s NEM 3.0 legislation having gutted panel sales and Arizona heading a bevy of other US states preparing to reduce solar-export payments, it’s time the United States solar industry stepped up, for ourselves as well as our customers.
Reflective ground covers boost solar energy production
Researchers in Canada are testing the use of reflective surfaces to boost electricity production in bifacial solar panels.
California approves uncapped fixed charges on electricity bills
An uncapped average monthly charge of $24 will be added regardless of the amount of electricity used at home, sparking the ire of consumer advocates and energy conservationists.
Sunrun to aid California in its electricity imbalance with home solar and battery VPP
Over 16,000 Sunrun customers will supply the grid during peak electricity demand events.
Was 2023 the peak for global electricity sector emissions?
A report from Ember highlights how “a new era of falling fossil generation is imminent.”
Tigo introduces power electronics supporting solar modules up to 800 W
The new MLPE from Tigo is designed to support commercial and industrial as well as utility-scale solar projects.
Buildings can offer gigawatts of new peak capacity as ‘batteries’
Modeling shows that shifting just one-third of the electricity consumption of commercial and institutional buildings in Australia to the middle of the day, coinciding with peak solar supply, would create almost 12 GW of new peak capacity in the National Electricity Market.
Solar to contribute over 60% of new U.S. electricity generation in 2024
Despite this growth, fossil fuels dominate U.S. electricity. A 3% increase in total electricity generation across the U.S. is expected to be served primarily with solar, said a report from the Energy Information Administration (EIA).
Powering homes exclusively with hydrogen, solar, batteries
Researchers in Spain has found that combining PV power generation with fuel cells and battery storage may help homes considerably reduce their levelized cost of energy. Their simulation reportedly demonstrated homes may also become completely self-sufficient.
