Romanian petroleum transport services provider Conpet announced plans to install PV plants across five of its facilities. Initial investment will be limited to 3 million ROL ($680,000), but the group aims to create a renewable energy business unit under its 2020-2025 strategy.

Scientists in India have used a pouch laminator to encapsulate a polycrystalline solar cell. The resulting device, the researchers claim, showed better UV photon absorption than solar cells treated with a polymer surface coating.

A research project in the Netherlands is seeking to assess the impact of large scale PV projects on soil quality and biodiversity. Principal scientist Wim Sinke, of Dutch research center TNO, says well-designed and operated and maintained solar parks could prove to have better outcomes than monoculture farming.

The solar panel will be part of the half-cut-cell series recently launched by the Japanese manufacturer and the company claims it is ideal for rooftop PV projects with aesthetic requirements. The 19.0%-efficient product has a power output of 320 W.

The government wants to procure several 1 MW-plus solar plants. The tender is the third of its kind, and part of the 50 MW incentive scheme the island’s government launched in November 2017.

The figure took the nation to a cumulative 120 MW at the end of the year, according to figures published by Norwegian solar industry organization the Solenergiklyngen. Around 2 MW of the capacity added in 2019 came in the form of off-grid projects.

Scientists in Japan have proposed a new model to estimate cell voltages in solar modules by irradiating the cells with a weak modulated laser light. The method could be used to detect hot spots and other panel-degradation issues, such as potential induced degradation (PID) peeling, cracking, and poor contacts.

CREE has developed a new MOSFET that could be suitable for silicon-carbide-based string inverters above 10 kW in size. The U.S. manufacturer says switching losses are 20% lower with the new transistor than with common silicon carbide MOSFETs, and claims that the product reduces conduction losses by 50%, to offer potential power-density growth of 300%.

MIT scientists have suggested used electric vehicle batteries could offer a more viable business case than purpose-built systems for the storage of grid scale solar power in California. Such ‘second life’ EV batteries, may cost only 60% of their original purchase price to deploy and can be effectively aggregated for industrial scale storage even if they have declined to 80% of their original capacity.

According to the Czech Solar Association, the move against solar will likely trigger defaults for thousands of PV projects. The Czech government also plans to build more nuclear power plants and has vowed to extend the lifespan of its coal-fired plants.