VPP preventing blackouts in Puerto Rico
Sunrun, a US-based residential solar installer, says nearly 1,800 customers have already signed up to its PowerOn Puerto Rico virtual power plant (VPP). The program deploys stored solar energy from customers’ batteries to the grid, preventing power supply shortfalls on the island.
Low platinum fuel cells for hydrogen vehicles
New research from Sweden suggests that low platinum fuel cells for hydrogen vehicles, when scaled up for the same number of cells, may achieve similar or higher efficiencies compared to commercial fuel cells. Their modeling is expected to act as a bridge between material science research and vehicle implementation.
Zambia set for 60 MW/20 MWh of solar, storage
Turkish developer YEO and Zambian sustainable energy company are constructing a 60 MW solar plant with a 20 MWh battery energy storage system in southern Zambia.
The case for utility-scale storage in the Middle East
In a recent chat with pv magazine, Yasser Zaidan, senior sales manager for the Middle East at JinkoSolar, described the trajectory of the large-scale storage business in the main markets of the Middle East.
Climate change to drive value of rooftop solar
University of Michigan researchers have found that the value of rooftop solar will increase by between 5% and 15% by the mid-century across a range of US cities under moderate climate change, and by up to 20% by the end of the century.
New tech to demetallize, recrystallize solar cells from end-of-life PV modules
An international team of researchers has proposed a series of processes to recover silicon and other metals from recycled solar cells. Their goal is to reuse the recovered silicon in the PV supply chain.
ICRA says falling battery costs to support Indian storage market
Battery prices reached an all-time low in India in 2023, led by a moderation in raw material prices amid rising production across the value chain, according to credit rating agency ICRA.
Online tool shows CO2 savings for UK homeowners with heat pumps
British Gas has developed the Carbon Cruncher tool for the UK market. It contextualizes emissions by comparing them to other emitters.
PV-driven hybrid hydrogen fuel cell system for building applications
Scientist in Canada have proposed to combine rooftop PV power generation with an alkaline electrolyzer and a fuel cell to generate hydrogen in buildings. The new system is intended at enabling seasonal energy storage and reduce a home’s levelized cost of energy.
Voltaic Systems unveils battery monitoring system for offgrid PV applications
The U.S.-based PV system provider for infrastructure and industrial equipment without grid access has launched a battery health monitoring software module for its flagship Core Solar Power Systems product line.
