SBIR Phase II: Increasing energy yield from dusty solar panels with a new generation of an electrostatic self-cleaning technology

SBIR 第二阶段：利用新一代静电自清洁技术提高多尘太阳能电池板的能源产量

• 批准号: 2322204
• 负责人: James Smith
• 金额: $ 100万
• 依托单位: SUPERCLEAN GLASS, INC.
• 依托单位国家: 美国
• 项目类别: Cooperative Agreement
• 财政年份: 2024
• 资助国家: 美国
• 起止时间: 2024-04-01 至 2026-03-31
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2322204&HistoricalAwards=false
• 关键词: SBIR; Phase; II; Increasing; energy

The broader impact and commercial potential of this Small Business Innovation Research (SBIR) Phase II project will generate numerous positive societal outcomes by increasing the economic competitiveness of the United States through the development of innovation in solar energy and promoting energy independence. Worldwide, the tremendous growth of large utility-scale solar power plants in desert-like regions has put extreme pressure on local water resources for cleaning dust from solar panels. A typical solar power plant of 100 megawatts can power 42,000 homes. Over its 25-year life, this power plant requires 38 million gallons of potable water, transported by 4750 tanker trucks, and incurs $22 million in cleaning costs (without even factoring in 25 years of inflation). Cleaning over one-quarter of a million dusty solar panels multiple times a year would still result in a loss of $51 million in energy sales due to this soiling from dust. Reducing these losses and avoiding all these costs has a great impact on lowering the cost of our electricity for homes, electric vehicles, and the growing electrification of society.This SBIR Phase II project proposes to lower the cost of solar electricity, improve the reliability and predictability of solar power plants, and, importantly, eliminate the use of water in the cleaning of dusty solar panels in these desert-like regions. To address technological and scientific challenges related to this new technology, the research’s efforts will include a combination of experiments and modeling to increase the size of prototypes and verify their performance in laboratory and field conditions. The outcomes of these efforts will result in improved efficiency, lower cost, and scalability of this new approach. Our industrial partners will guide the commercialization efforts to facilitate wide adoption of this technology by the solar industry.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

这个小企业创新研究（SBIR）第二阶段项目的更广泛的影响和商业潜力将产生许多积极的社会成果，通过发展太阳能创新和促进能源独立来提高美国的经济竞争力。在世界范围内，沙漠地区大型公用事业规模的太阳能发电厂的巨大增长给当地水资源带来了极大的压力，用于清洁太阳能电池板上的灰尘。 一个典型的100兆瓦的太阳能发电厂可以为42,000个家庭供电。在其25年的使用寿命中，该发电厂需要3800万加仑的饮用水，由4750辆油罐车运输，并产生2200万美元的清洁成本（甚至没有考虑25年的通货膨胀）。每年多次清洁超过25万个布满灰尘的太阳能电池板，由于灰尘的污染，仍然会导致5100万美元的能源销售损失。减少这些损失并避免所有这些成本对降低家庭、电动汽车和日益电气化的社会的电力成本有很大的影响。SBIR二期项目旨在降低太阳能发电成本，提高太阳能发电厂的可靠性和可预测性，更重要的是，在这些沙漠地区，消除清洁灰尘多的太阳能电池板时用水。为了应对与这项新技术相关的技术和科学挑战，研究工作将包括实验和建模相结合，以增加原型的尺寸，并验证其在实验室和现场条件下的性能。这些努力的结果将提高效率，降低成本，并可扩展性的这一新的方法。我们的工业合作伙伴将指导商业化工作，以促进太阳能行业广泛采用该技术。该奖项反映了NSF的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。