Commercial & Industrial PV

PV systems, surpassing minimum load demands in various regions, necessitate innovative grid integration measures. Active power management (APM), notably curtailment, emerges as a powerful solution here. By actively managing power peaks, PV systems can unlock new possibilities, contribute to grid stability, and enhance their overall value. The new IEA-PVPS Task 14 report encourages a shift in perspective, urging DSOs to explore the potential of APM instead of traditional grid expansion methods.

A group of researchers from the University of Lisboa and the Military Academy reported on the viability of agrivoltaics in Portugal. It found that spaced rows of PV modules combined with shadow-friendly crops had the most promising return and a payback period of less than five years.

Energy consultancy DNV has published a data validation and methodology review of solar irradiance data provider Solcast, a company it acquired early last year. The review found that the forecasting specialist’s figures are “at or above industry standards.”

A research team studied factors influencing floating PV efficiency and energy production and determined the optimal tilt and height to achieve lower cell temperatures compared with land-based PV.

The Philippines’ Department of Energy (DOE) is moving ahead with plans to require solar system installers to officially register with it. The DOE says that only registered installers will be recommended to government entities seeking PV installation services.

Kosovo plans to auction off 950 MW of renewables over the next two years, to the tune of €1.2 billion ($1.29 billion).

Scientists from China have developed a novel optimization method for medium-depth ground source heat pumps, using an improved chaos particle swarm optimization. They coupled it with either a heat storage tank or a shallow borehole heat exchanger and found that both system typologies increase the heat pump’s coefficient of performance.

The rebound effect consists of a reduction in expected gains from a more resource-efficient technology as a result of behavioral or systemic change. An international research team has investigated this phenomenon in the residential PV segment in Vietnam and has found that it could happen in any country where the policy supporting solar power is not fully and scientifically explained.

Investors and developers raised more than $34.3 billion in 160 deals last year, according to a new report by Mercom Capital.

Netherlands-based Taylor, a spinoff of Eindhoven University of Technology, has raised €8 million ($8.6 million) to expand sales of its cells string optimizers that the company claims improves PV rooftop system performance and safety.