Technology · Day
2026-11-07
4 stories in this section.
These Solar Panels Stay Cool in Hot Climates
Researchers in Iraq have developed a water-saturated pad and spraying system that boosts solar panel efficiency by 20 percent in extreme heat. This innovation is critical for maintaining performance in regions where high temperatures cause significant thermal losses to photovoltaic output.
Iraq: Will Baghdad’s Solar Panel Cooling Hack Make PV More Efficient
Researchers at Middle Technical University in Iraq have developed an evaporative cooling system that improves solar panel electrical efficiency by approximately 20 percent in extreme heat. This innovation is significant for solar professionals because it addresses the critical issue of thermal derating in high-temperature regions, potentially enhancing the performance and economic viability of PV installations in hot climates.
Lyrebird-inspired AI controller slashes solar inverter distortion to 0.29%
Researchers published a study in Discover Energy detailing a hybrid control strategy that reduces inverter total harmonic distortion from 8.59% to 0.29%. This advancement is significant for solar professionals as it demonstrates a method to improve power quality and grid compatibility in standalone photovoltaic systems.
Deep Learning Models Reveal Accuracy Tradeoffs in Arid Solar Grid
Researchers in Oman evaluated deep learning models for solar forecasting, finding that Temporal Fusion Transformers outperform LSTM networks in cross-location accuracy. This study provides critical benchmarks for grid operators to improve long-term capacity planning in arid regions.