Technology

The Recommended Practice guide, on top of describing the most common requirements for building a floating PV array, provides a series of technical guidelines for electrical safety, anchoring and mooring issues, operation and maintenance, and specific plant design that can withstand site-specific environmental conditions.

U.S. researchers have assessed the technical and economic feasibility of solar canals in California and have found that their LCOE is already close to that of ground-mounted solar plants. Three different project configurations were analyzed for eight different sites across the California network of canals.

The Indian Institute of Science (IISc), Bangalore has set up a solar-powered charging station to conduct the system’s impact assessment. The system—designed by UK-based renewable energy advisor GreenEnco—uses Vikram Solar’s 16 mono PERC solar modules of 400 Wp each, a hybrid inverter, and battery storage.

In India, the lack of suitable fiscal incentives and relevant experience, combined with high upfront capital costs, has hindered the adoption of battery energy storage systems (BESS) in comparison to other developed countries. However, there is potential for the country to take the lead.

The company has bagged an order from an aluminium producer to strengthen the power infrastructure at its plant in Chhattisgarh.

Scientists in China and the United States investigated the inner workings of aluminum-ion batteries. With new insights into mechanisms at work within the battery during cycling, the group was able to demonstrate a battery capable of ultrafast charging, with the highest capacity so far reported for an aluminum battery.

German manufacturer Autarq is selling its solar tiles at a price ranging from €25 to €30 per piece. It claims a PV system built with these products can cover around 70% of household needs.

Drones, in combination with artificial intelligence, are helping to drive powerful insights, allowing teams to make better-informed decisions throughout the solar project development lifecycle.

How do you know when an inverter or module is under-performing? Monitoring services should shed light on problems but AI-driven digital asset manager Raycatch says much information is hidden behind a wall of “noise.” Breaking that wall with advanced data analysis could unlock billions of cost savings.

The Department of Science & Technology, Government of India, and the Swedish Agency for Innovation Systems (Vinnova) have issued a call for joint R&D proposals in renewable energy, electric vehicles and energy storage. The deadline for the submission of proposals is May 6.