Technology

Using atomic layer deposition, a research team from the City University of Hong Kong has created an an oxygen-deficient tin oxide layer to replace the more common fullerene electron transport layer in perovskite solar cells. The result is a 25%-efficient device that is able to retain around 95% of its efficiency after 2,000 h.

The battery industry is experiencing a seismic shift with advancements in prismatic cell technology, led by companies like Cornex, which promise to reshape energy storage solutions.

As the world looks to COP29, the stakes have never been higher. Climate finance, energy transitions, biodiversity, adaptation, and carbon markets—each of these issues represents a critical piece of the puzzle in the fight against climate change. Azerbaijan, as host, faces the daunting challenge of balancing competing interests while pushing for ambitious global action.

Prescinto is a software-as-a-service (SaaS) platform to manage and optimize the end-to-end operations of renewable energy assets. Its acquisition will enhance the capabilities of IBM’s integrated solution for asset lifecycle management.

Kärcher India, the Indian arm of Germany-based cleaning technology company Kärcher, is eyeing the growing demand from large-scale commercial and industrial solar installations in India and also looking to tailor its solutions for residential rooftop solar installations.

TruGreen’s integrated approach encompasses all aspects of remote asset management from monitoring and analytics to finance and compliance, empowering renewable energy providers to make informed decisions that maximise yield while minimising costs.

Indian PV manufacturers are looking beyond tunnel oxide passivated contact (TOPCon) solar. Back-contact (BC) devices are an enticing prospect but many feel the technology is not mature enough. Uma Gupta considers the cost, yield, and reliability challenges that BC solar has to overcome.

The latest supply chain map from Sinovoltaics tracks growth across Southeast Asia, with module capacity reaching 78.8 GW, and 58 production projects tracked.

Honeywell is integrating ultrasound scanning-based comprehensive battery cell testing in its Battery Manufacturing Excellence Platform (MXP) software solution, enabling high-quality battery production by giga-factories. Also, it is launching new safety sensors that detect thermal runaway signs in EV batteries before a potential fire.

A group of researchers has proposed a new method for the sizing of PV systems that do not rely on an anti-dump system and operate without the possibility of injecting power into the grid. The novel approach requires an estimate of the annual hourly profile and the minimum power demanded, as well as the use of an irradiance meter and an electrical network analyzer.