In a groundbreaking initiative to combat desertification, China has successfully encircled the Taklamakan Desert, often referred to as the “sea of death,” with a 3,050-kilometre green belt. The project incorporates vegetation and cutting-edge sand-blocking technology powered by solar energy, marking a significant step in environmental sustainability and renewable energy integration.
The Taklamakan Desert, the country’s largest and the world’s second-largest shifting desert, has long posed ecological challenges. In November, the completion of the green belt was announced, showcasing a pioneering approach to combining solar energy with ecological conservation.
Solar-Powered Sand Control
At the heart of this effort is the 500MW Photovoltaic Sand Control Demonstration Project, located on the desert’s southern edge. The initiative utilises a “Photovoltaic + Agriculture” sand control model, which strengthens the ecological defence line. Underneath the 22,000-acre photovoltaic panels, sand-fixing plants such as alfalfa will be cultivated. This combination of solar power and biological sand control aims to enhance the effectiveness of sand prevention and environmental restoration.
Grand Sunergy, the sole supplier of solar products for the project, tailored its technology to withstand the harsh desert environment. The company designed high-efficiency products with advanced tear resistance, corrosion resistance, and load resistance, ensuring durability in extreme conditions.
Expanding Photovoltaic Applications
Beyond the Taklamakan project, Grand Sunergy has been actively developing other innovative “Photovoltaic+” projects to explore diverse applications of solar energy.
Photovoltaic + Offshore
In Laizhou Bay, a striking 400MW offshore photovoltaic project demonstrates the potential for renewable energy on water. This large-scale initiative uses Grand Sunergy’s “Seapower” Series HJT modules, which are specially engineered for deepwater environments. Features such as enhanced encapsulation, glass coating, waterproofing, and UV resistance make these modules suitable for harsh maritime conditions.
Photovoltaic + Salt Pans
A unique 600MW salt-PV hybrid project in Laizhou integrates solar power generation with salt production. Solar arrays are positioned alongside salt pans, boosting energy output by 2-3% while maintaining salt yield and quality. This innovative model demonstrates a harmonious balance between renewable energy and traditional industries.
Photovoltaic + Transportation
On the highways of Hebei, photovoltaic panels have been installed on slopes and loop ramps, blending infrastructure with renewable energy generation. These installations provide a sustainable energy source for the transportation network while minimising land usage.
A Vision for Sustainable Solutions
Grand Sunergy’s contributions highlight the versatility of solar technology in addressing environmental and energy challenges. By leveraging the synergy between renewable energy and ecological conservation, China is setting an example for sustainable development on a global scale.
As China continues to expand its “Photovoltaic+” applications, projects like the Taklamakan green belt illustrate how innovative approaches can tackle pressing environmental issues while advancing renewable energy adoption.