Pacific Energy delivers first hydrogen standalone power system
Pacific Energy has deployed a first-of-a-kind containerized hydrogen electrolyzer and fuel cell as part of a tech development project that is exploring the feasibility of using hydrogen as a clean energy source and storage solution in northern Australia.
NREL says long-term degradation of 8 GW of US solar ‘matches expectations’
Research by the National Renewable Energy Laboratory (NREL) on the degradation of almost 8 GW of US solar shows that PV systems are degrading at a modest rate, within expectations. It says most PV systems experience minimal damage from short-term extreme weather, but warns of the risk of powerful hail, wind and snow.
PV may help CSP reduce its LCOE by 18% in Saudi Arabia
Researchers have found that the current levelized cost of energy (LCOE) for concentrated solar power (CPS) plant in Saudi Arabia could be as low as $0.137/kWh. However, combining the tech with PV would significantly enhance the cost competitiveness of CSP.
Smart grids could improve Saudi Arabia’s renewables potential
Saudi researchers say smart grids could have a minimal impact on the environment in Saudi Arabia, while supporting a technologically advanced power system compatible with end users.
April total eclipse to impact solar generation from Mexico to New England
In a new weekly update for pv magazine, Solcast, a DNV company, reports that, on April 8, a total eclipse will pass from Mexico, across Texas and up the East Coast, with most of the continental US experiencing a significant drop in solar generation.
New research shows potential of hydrogen-source heat pumps
A new research project, thought to be the first to assess hydrogen as an energy source for heat pumps, has found that hydrogen-backed heat pumps could be an eco-friendly option for the building sector and support decarbonization in line with the UK’s net-zero targets.
AEG launches 23.3%-efficient ABC solar panel with 40-year warranty
AEG is currently offering three versions of its new ABC solar panels for rooftop applications, with power outputs of 445 W to 455 W and efficiency ratings ranging from 22.8% to 23.3%. They feature half-cut ABC cells with n-type technology.
California unlikely to reach clean energy targets without rooftop solar
California’s rooftop solar industry is rapidly shedding jobs and losing companies to bankruptcy due to policy changes. The California Solar and Storage Association (CALSSA) has suggested some near-term policy changes to slow the bleeding.
AI tech for DC arc detection in PV systems
Scientists from China have developed a novel system that can detect DC arcs in PV installations through a back-propagation neural network. The novel technique reportedly ensures a detection time of less than 200 ms.
Sandia National Laboratories introduce grid-resiliency algorithms
Sandia National Laboratories developed software with tools to isolate downed or damaged lines, automate energy production and consumption regulation, and troubleshoot unintentional loops.
