Ambrion launches new all-in-one storage solutions
The Australian firm has introduced single-phase 5 kW and 6 kW AC output storage systems, as well as three-phase 10 kW and 12 kW models. Storage capacities of the new products range from 5 kWh to 40 kWh.
PV power generation forecast technique for solar plants with missing data
Scientists in China have developed a novel missingness-aware power forecasting method that leverages signal decomposition, multi-scale covariate interaction, and multi-domain collaborative transfer learning. The approach reportedly improves average forecasting accuracy by 15.3%.
Enhancing dual-axis solar tracker performance with new optimization techniques
Researchers in India have developed two solar tracker optimization techniques can purportedly increase power generation by up to 54.36% when combined. One uses a light sensor and the other relies on data from GPS and a real-time clock.
Reducing PV module temperature with ultra-cooling patch
Scientists in Hong Kong have developed a patch that effectively cools down PV panels and utilizes waste heat for freshwater production. It has three layers: an atmospheric water harvester, a thermal regulation layer, and an adhesive layer. Maximum power density reportedly increased by over 28% in a folded version of the ultra-cooling patch.
Global renewable energy pathfinding
Australia is tracking towards 75% electricity from solar and wind in 2030, which makes it a global energy transition pathfinder. Pathfinders are important because they learn to solve new problems and disprove misinformation and disinformation.
Optimizing endless PV-driven heat pump scenarios for costs, self-sufficiency
Researchers have used mixed-integer linear programming-based multi-objective optimization to optimize 30,912 unique scenarios showing heat pumps operating in combination with PV power. The optimization modeling was conducted under day-ahead spot market prices terms.
Denoising outdoor electroluminescence images of PV panels through deep learning
Researchers in Australia have developed a simplified residual network-based architecture method to filter out noise from electroluminescence images of PV modules. The proposed technique reportedly enhance the accuracy and efficiency of automated inspection systems for utility-scale PV plants.
CSP-driven multigeneration system combines hydrogen generation with compressed air, pumped hydro storage
Researchers have designed a novel multigeneration energy system that provides five outputs, namely electricity, hydrogen, cooling, heating, and hot water. The system is mainly powered by a solar heliostat system and incorporates compressed air and pumped hydro storage technologies for storing surplus power.
Unsolicited rooftop solar sales subject to ‘super complaint’ in Australia
Australia’s consumer watchdog is being urged to ban the unsolicited sale of solar products with a national advocacy group saying the “harmful” practice is degrading trust in the solar industry and government schemes and discouraging people from participating in the transition to clean energy.
Australia’s solar growth hits 4.7 GW in 2024 as rooftop market shifts
Australia’s solar rollout continues to reach new heights with a combined total of 4.7 GW of small- and large-scale PV installed across the country in 2024, but shifts in the rooftop market suggest that diversification of services will be key for the nation’s installer community going forward.
