2023

Swiss scientists claim no distribution grid expansion is needed to increase the share of solar PV in energy systems, but they warn that priority dispatch for PV during peak loads may become a serious issue in the years to come. Among a range of recommendations, they proposed reducing peak loads by developing grid-serving behavior with PV system owners having to do their part.

The rise of cost-effective TOPCon cell technology last year led to a ‘surge’ in production demand for solar n-type cell technology, with leading industry analysts TrendForce prophesying PERC cell capacities ‘may’ be phased out in two to three years. The company’s experts, however, warn that oversupply for p-type cells and modules may increase the price gap between n-type and p-type products in the upcoming months.

Almost every weekend since Easter, European generators have been paid to power down plants but some Northern European nations are experiencing record electricity prices. An energy system set up for fossil fuels is in urgent need of reform, according to Gerard Reid, co-founder and partner of Alexa Capital.

Ampace says its new battery cell technology has a 15,000-cycle lifetime. It is suitable for stationary and solar power storage applications, with a potential lifespan of up to 20 years.

At a recent automobile industry event, Germany-based Webasto announced its retractable vehicle integrated PV system for car-roofs was integrated into a new electric sports utility vehicle (SUV) by an undisclosed US equipment manufacturer.

Q Energy says it will deploy a 74.3 MW floating PV array in northwestern France. The project should take around 18 months to complete, with commissioning scheduled for 2025.

A research group led by the Technical University of Denmark has analyzed how booster heat pumps may effectively improve the performance of ultra-low temperature district heating networks in colder climates and has found that the refrigerant change plays a crucial role. They also said that powering these heat pumps with renewables may also better integrate clean sources in energy systems.

India’s SJVN has launched a tender process for the construction of 1.5 GW wind-solar hybrid power projects in India on a build-own-operate basis. Prospective developers have until Nov. 2 to submit bids.

New research from the US National Renewable Energy Laboratory (NREL) focuses on a specific model that uses data to reduce the frequency of unscheduled maintenance, while increasing the frequency of preventive maintenance.

A Brazilian research group has developed a new method that uses the unique properties of supercritical water to recycle end-of-life solar panels. The scientists claim the novel approach is able to achieve a 99.6% organic degradation, without using toxic or hazardous chemicals.