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Crop-responsive PV monitoring system for greenhouses – pv journal International


An worldwide consortium led by the Al-Zahrawi Society based mostly in Israel has introduced the primary installations in Europe of a multi-year venture to check plant response PV methods mixed with carbon dioxide restoration. in greenhouses.

A analysis consortium led by the Triangle R&D Center Alzahrawy Society based mostly in Israel has deployed a novel PV monitoring system for vitality manufacturing in greenhouses, as a part of a venture funded by the European Union Horizon, which referred to as Regace.

The group investigated crop-responsive PV monitoring methods offered by venture associate TriSolar, a PV methods provider based mostly in Israel, together with the CO2 enrichment methodology. It deploys personalized monocrystalline bifacial PV panels with double 2mm tempered glass, passivated emitter rear cell (PERC) photo voltaic cells with 25.5% effectivity, measuring 105 mm * 105 mm.

There are 5 totally different frameless module configurations deployed in six installations of the Regace venture. They vary from a 65 W module measuring 1100 mm x 360 mm x 35 mm with 24 cells to 145 W modules measuring 1700 mm x 530 mm x 35 mm with 52 cells . The mild transmittance of the modules ranges from 25.3% to 36.2%. There is an clever management mechanism to regulate the angle of the PV panels based mostly on the sunshine necessities of the plant.

The examine included six places, together with two operational farms, to grasp the efficiency of various crops, latitudes, and greenhouse sorts. The newest check website is situated at Bio-Gärtnerei Watzkendorf, a German natural farm with expertise in utilizing natural carbon dioxide (CO2) growth strategies.

“The deployment in Germany will allow us to check our expertise beneath actual circumstances,” mentioned venture coordinator Ibrahim Yehia of the Alzahrawy Society. pv journal. “We are assured that we will show that agrivoltaics generally is a main contributor to the EU’s clear vitality portfolio, concurrently addressing inexperienced vitality and meals safety wants.”

Other pilots are situated at Humbolt University in Germany, the University of Natural Resources and Life Sciences in Austria, and a farm in Italy, Fattoria Solidale del Circeo. The subsequent greenhouse system can be situated on the University of Thessaly in Greece.

In addition to the organizations talked about above, the Regace consortium consists of Israel-based Interteam Project Management and Tel Aviv University, together with Italy-based University Tor Vergata and Belgium’s Timelex.

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