Solar Power

The expected lifetime of PV inverters is significantly shorter than that of modules. In many projects, inverter replacement is included in financial calculations from the start, despite the high costs. Research is being conducted into the causes of faults to develop more durable inverters and components. But plant design can already improve the lifespan of inverters in use today, reports pv magazine Germany’s Marian Willuhn.

SNEC, the world’s biggest solar event, has been postponed for the third time this year. Yingfa Group, meanwhile, inaugurated a 20 GW cell factory in Sichuan province and GCL Tech said it plans to produce raw materials for EV batteries.

Japanese scientists have described the steps that need to be taken to improve the average efficiency of CIGS solar modules, from around 18.5% at present to more than 20%. They presented all of the critical technical factors that are currently holding the tech back from broader market adoption.

A Dutch offshore floating solar consortium has obtained €7.8 million ($8.07 million) to test and develop a solar platform at an offshore wind farm in the North Sea. The 500 kW pilot project is expected to wrap up testing and monitoring by the end of 2024.

An irrigation community has built a 786 kW floating solar array on a small water reservoir in Murcia, Spain. The facility will provide power for a solar water pumping system, a desalination unit, and the community itself.

A grid-modeling company has proposed an underground high-voltage DC transmission overlay for the continental United States. It could potentially help to reduce climate pollutants and electricity costs, in addition to facilitating solar and wind deployment.

As Longi and other solar manufacturers kick off massive growth in hydrogen generation capacity, expect large price decreases resulting from steep learning curves, echoing the rapid advances experienced by the solar power industry since the 1970s.

Assam Power Distribution has launched two separate tenders to develop 100 MW of floating solar and 50 MW of ground-mount PV projects in India. The projects will be developed on a build-own-operate basis.

Italy’s Eni and Algeria’s Sonatrach have started building a 10 MW solar project in Algeria. The oil giants also inaugurated a solar lab to test the efficiency of different PV technologies under local irradiation conditions.

PV Hardware (PVH), a solar tracker and mounting systems manufacturer, has opened a new factory in Jeddah, Saudi Arabia. It is expected to produce 8 GW of trackers and solar structures per year, mainly for projects in the Middle East, Europe, Asia, and Australia.