China brings the world’s first 1-GW offshore photo voltaic farm on-line

China has introduced an enormous offshore photo voltaic farm on-line – a full 1 gigawatt of photovoltaic capability constructed at sea.

The Guohua Funding Shandong HG14 Offshore Photovoltaic Venture is now on-line and working commercially, in keeping with China Power Funding Company (CHN Power). The mission is being billed because the world’s first gigawatt-scale offshore photo voltaic plant. Constructed by China State Building (CSCEC), it’s being billed because the world’s first gigawatt?scale offshore photo voltaic plant.

The large mission sits within the jap waters off Kenli District in Dongying Metropolis, in China’s Shandong Province. As soon as totally constructed out, it should have a deliberate capability of 1,000 megawatts. CSCEC has already put in 930 offshore photo voltaic platforms.

When working at full capability, the mission is anticipated to generate roughly 1.78 billion kilowatt-hours of electrical energy yearly. That’s sufficient to cowl the annual energy wants of roughly 2.67 million city residents and about 60% of Kenli District’s complete electrical energy demand.

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Every photo voltaic platform is big. At 60 meters by 35 meters – roughly the dimensions of 5 basketball courts – the platforms use bifacial, double?glass photo voltaic panels that may seize each direct daylight and mirrored gentle off the ocean floor.

Protecting one thing this huge standing in open water isn’t any small feat of engineering. The mission makes use of a set?pile basis comprised of massive metal trusses in what builders name a “4?pile basis plus photo voltaic platform” design. The panels are tilted at a fastidiously calibrated 15 levels, permitting the construction to resist drive?11 gales and winter ice circumstances whereas chopping metal use by greater than 10%. There’s additionally a field transformer onsite that sits on a platform.

“The mission supplies helpful expertise for future offshore photo voltaic farm building,” mentioned Zhang Bo, deputy supervisor of the Kenli mission at Guohua Power Funding (through CGTN).

The offshore photo voltaic farm construct additionally pushed China into new territory on building tech. Builders created what they describe because the nation’s first technical system for big?scale PV initiatives, together with an clever building tools cluster. A positioning system and good leveling and pile-driving platform allow one-touch leveling and the simultaneous set up of 4 metal pipe piles per platform. Up to now, 3,720 piles have been pushed into place.

To maintain operations working safely offshore, the mission additionally makes use of an clever supervision platform together with good tide, wind, and wave forecasting programs designed to watch circumstances and help secure, lengthy?time period operation.

With offshore wind already scaling quickly in China, this mission hints at how offshore photo voltaic might play a major position within the nation’s clear vitality construct?out – particularly in coastal areas the place land is scarce, however electrical energy demand retains climbing.

Learn extra: H1 2025: China installs extra photo voltaic than the remainder of the world mixed

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