United Kingdom

An international research team has used the convolutional neural network (CNN) deep learning algorithm to identify faults in solar panels. Its work showed the proposed technique has a high degree of accuracy, especially if combined with transfer learning models.

Enphase Energy says that Octopus Energy’s retail customers will be able to integrate solar and battery systems into their energy plans in the UK market, with the introduction of Enphase IQ8 microinverters and the IQ battery 5P platform.

EDF says its heat-pump tracker tariff is the United Kingdom’s first, as it will never charge its customers more than the price cap, guaranteeing savings of at least GBP 164 ($202) per year. It says it is also offering a GBP 750 discount on new heat pump installations.

A coalition of organizations are working to position battery-powered vessels on the River Thames to store and feed electricity back into the grid. They say the approach will increase London’s flexible energy capacity and reduce peak electricity demand.

Researchers in the United Kingdom have analyzed lithium-ion battery thermal runaway off-gas and have found that nickel manganese cobalt (NMC) batteries generate larger specific off-gas volumes, while lithium iron phosphate (LFP) batteries are a greater flammability hazard and show greater toxicity, depending on relative state of charge (SOC).

MAN Truck & Bus says it will deliver 200 hydrogen vehicles to customers in Europe and some non-European countries by as early as 2025, while Provaris has revealed plans to develop a gaseous hydrogen import facility in Rotterdam.

The photovoltaic micro aerial vehicle has a footprint of 0.15 m x 0.15 m and a weight of only 0.071 kg. According to its creators, it is the smallest solar-rechargeable multi-rotor ever developed to date. It uses a 22.6%-efficient solar module technology from US-based Sunpower and a 0.3 Ah storage system based on lithium polymer batteries.

Independent Advisor Solar says there were 189,826 MCS-certified solar installations in the United Kingdom last year, up 37.5% year on year. The researchers have also identified the 10 regions with the most solar panels installations to date.

A UK-Saudi research group has investigated the impact of uneven soiling on PV modules and has found that it can lead to enhanced performance losses due to different operational effects at intra-cell level. The academics conducted a series of experiments on a residential rooftop in Muscat, Oman, throughout 2021.

Hitachi Energy will design and deliver a power quality solution that is expected to enable the transfer of around 280 MW of renewable energy capacity between Scotland and England.