PV energy forecasting based on genetic algorithms, dynamic neural network
Scientists in Spain have used genetic algorithms to optimize a feedforward artificial neural network for the prediction of energy generation of PV systems. Genetic algorithms use “parents” and “offspring” solutions to achieve better results in subsequent generations.”
How much can I expect to save by installing solar?
The average cost of an 11 kW rooftop solar installation after federal tax credits is $20,552 in the United States, said marketplace operator EnergySage. What will your utility-provided electricity cost over the next 25 years?
Fronius presents new inverters for C&I projects
The Austrian manufacturer said its new Argeno inverter features an efficiency of 99.1%, a European efficiency of 98.7%, and a rated AC power output of 125 kW.
India hits 850,000 rooftop PV installations under PM-Surya Ghar scheme
PM Surya Ghar: Muft Bijli Yojana, the world’s largest domestic rooftop PV initiative, aims to power 10 million households in India with solar power by March 2027.
Slovenia allocates €16 million for solar energy communities
Slovenia has set aside €16 million ($16.7 million) to support solar energy communities, requiring projects to include at least 100 kW of PV capacity, with or without storage. The program will run until 2027.
Swiss startup launches 400 W transparent BIPV panels
Climacy, a building integrated PV manufacturer, has launched a new semi-transparent 400 W glass-glass panel that is suitable for use in roofs or facades in residential, industrial and commercial buildings. When used as a roof or wall componentt, the 20% transparent panels reportedly allow more natural light into interior spaces than conventional PV designs.
Field manual for off-grid residential PV in remote communities
A research team has constructed a technical field audit among users of solar systems in remote communities in Ghana and has identified some recurring technical issues. Based on the collected data, the scientists have also developed a practical field manual.
Solis unveils generator-compatible hybrid inverters
Solis has introduced its Solarator series hybrid inverters in India, targeting the residential and commercial solar storage markets.
Switzerland installs 1.78 GW of PV in 2024
Switzerland’s cumulative installed solar power reached around 8 GW at the end of December 2024, following 1.78 GW of new capacity additions for the year.
Why and where solar PV succeeded in Arab Gulf states
A US-UAE research team has investigated how regulatory regimes impacted solar power deployment across six Arab states of the Persian Gulf. Their findings show that the predominant role of the state is expected to continue.
