How will PV’s intellectual-property scuffles shake out?
Lawyers are doing brisk business as tunnel oxide passivated contact (TOPCon) solar technology moves into the mainstream. A series of patent infringement cases have been launched in the United States and Europe and their impacts are reverberating through the marketplace. How likely is it that winners will emerge?
Chinese PV Industry Brief: Tongwei secures 1.17 GW order in Saudi Arabia
Tongwei has landed a 1.17 GW solar panel order for Saudi Arabia’s Muwahy project, led by ACWA Power.
Standalone PV-hydrogen-battery system for EV charging
Researchers in Pakistan have tested several configurations of an offgrid PV-hydrogen system intended to power EV chargers. The system achieved the lowest levelized cost of electricity when it was combined with battery storage.
Using deep eutectic solvents to separate EVA films from end-of-life PV modules
A Chinese-Australian research team has used for the first time deep eutectic solvents for separating EVA films for end-of-life PV panels. The result is reportedly a 100% separation rate accompanied by an aluminum removal efficiency of 98.4%
Panasonic testing smart thermostats in residential heat pumps
Panasonic will integrate new smart thermostats and an energy management software in its Aquarea system from November. The new solutions are also designed to enable PV system owners to manage their heat pumps based on local weather forecasts.
Relyez launches 5 MWh battery for 2-hour energy storage
The battery is intended for two hours of storage in large-scale and C&I applications. It reportedly features a roundtrip efficiency of 88% and a lifespan of 8,000 cycles.
Vietnam to launch new net-metering scheme for rooftop solar
The Vietnamese government says it will start a new net-metering scheme for rooftop PV installations next week, limiting the sale of excess electricity to the grid to 20%.
APsystems unveils home solar and energy storage power control system
The new power control system (PCS) is designed to maximize capacity and storage integration with solar arrays.
JCM Power wins 240 MW hybrid PV-wind project in Pakistan with $0.031/kWh bid
JCM Power has won a 240 MW hybrid wind-solar project in Pakistan with a bid of $0.031/kWh. The facility will be located in Dhabeji, near Karachi, and will supply power to local utility K-Electric.
Understanding the dangers of arc flash in solar, battery storage systems
In this pv magazine Webinar, we will review different electrical hazards present in renewable energy systems and compare various methods to mitigate them as well as examine real-world examples using arc-flash relays to increase system reliability.
