Sperra products

Anchors

Sperra - Gravity Anchors for Floating Solar

Sperra has developed a pioneering solution for anchoring floating solar systems with their 3D Concrete Printed Gravity Anchors. These anchors are specifically engineered to meet the unique requirements of solar installations on water bodies, offering significant advantages over traditional anchor methods. Their streamlined design optimizes efficiency and minimizes material usage, resulting in cost savings throughout the project's lifetime. Additionally, these anchors are manufactured using sustainable practices, reducing the carbon footprint compared to conventional anchor production and transportation. Notably, up to 65% of the concrete in these anchors is replaced with more sustainable materials. The design also promotes increased marine biodiversity through the use of bio-supportive materials and geometries, which enhance local marine ecosystems. Sperra provides a turnkey solution that integrates seamlessly into floating solar projects, allowing for efficient installation and operation. This innovation represents a significant advancement in the field of sustainable energy deployment on water bodies.

Sperra - Torpedo Anchors for Offshore Clean Energy

Sperra's Torpedo Anchors are designed to meet the growing demands of offshore clean energy projects, especially in deeper waters where wind energy potential is highest. These anchors utilize advanced 3D printing manufacturing techniques to offer a more efficient and cost-effective solution compared to traditional methods. The anchors significantly decrease the overall cost of floating offshore wind projects by up to 3% through the use of local materials and automation, minimizing the impact of steel price fluctuations. An impressive 96% reduction in carbon emissions associated with anchoring is achieved, appealing to sustainable construction needs. Sperra Torpedo Anchors also promote local economic growth by involving disadvantaged communities in their manufacturing process, creating jobs and fostering a low-carbon industry. With funding support from the US Department of Energy, Sperra is optimizing its technology to make offshore wind energy more competitive and sustainable.