Body material : | Aluminum Alloy+PC cover |
Power supply: | The solar panel(Monocrystalline 2.5V /120MA) |
Battery: | Lithium battery 1000MAH*3.2V |
LED: | Ultra-bright diameter 5mm*6PCS |
LED Color: | White Green Red Yellow Blue |
Flashing model: | flashing or constant |
Working hours: | 140 hrs for flashing modes,40hrs for constant modes |
Visual distance: | 1000m(approx) |
Waterproof: | IP68 |
Load capacity | >30T(can be installed in the middle of the road) |
Size: | Ф123*45mm |
Weight: | 30kgs/ctn,30pcs/ctn |
Life span: | more than 5 years |
Working Temperature | -20 °C~ + 70°C |
waterproof | IP68 |
The major distress to asphalt pavement is rutting and fatigue crack. The permanent deformation including rutting accounts for about 75% of this distress. UTW(Ultra-Thin Whitetopping), which is known for its high-quality performance in asphalt pavement with rutting and cracking, seems to reduce maintenance costs significantly if it is used as the maintenance/repair method for domestic asphalt
The ontology sparse vector learning algorithm is essentially a dimensionality reduction trick, i.e., the key components in the p-dimensional vector are taken out, and the remaining components are set to zero, so as to obtain the key information in a certain ontology application background.In the early stage of ontology data processing, the goal of the algorithm is to find the location of key
2020-9-1 · 348592EN, Case Study - Potting Solar Panel Junction Boxes; 348708A About SAE Potting (English) 348709A About SAE Encapsulation (English) 348710A About SAE Foamed-in-place Gasketing (English) 348723A About SAE Medical Electronics flyer (English)
Juho Kim, et al Scientists in South Korea have created a new, cutting-edge bendy solar cell that’s both thin and flexible enough to wrap around a pencil. “Our photovoltaic is about 1
2014-3-15 · 形意拳于2004年由济南形意拳研究会会长杨遵利先生传入我校,2007年10月17日成为济南大学正式社团,是济南大学传统武术爱好者为促进自身全面发展和发扬中国传统武术而组成的学生团体,已连续三年被评为“十佳社团”。
2018-9-18 · The Nelder--Mead simplex algorithm, first published in 1965, is an enormously popular direct search method for multidimensional unconstrained minimization. Despite its
Electrical results show that conductivity of CdZnTe thin films varies from 4.66 x10-06 (-cm)-1 to 8.20 x10-11 (-cm)-1. Due to its direct energy band gap nature, it is ideal for efficient thin film based solar cells.
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Background and Aims The SARS-CoV-2 pandemic had a sudden, dramatic impact on healthcare. In Italy, since the beginning of the pandemic, colorectal cancer
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Also, we demonstrate the ultra-thin wafer is bendable to have a 16 mm critical bending radius. AB - We report high efficiency cell processing technologies for the ultra-thin Si solar cells based on crystalline Si thin foils (below a 50 µm thickness) produced by the proton implant exfoliation (PIE) technique.
Takao Someya et al. High Operation Stability of Ultraflexible Organic Solar Cells with Ultraviolet-Filtering Substrates. Adv.Mater.2019, 31, 1808033. 2. Takao Someya et al. Self-powered ultra-flexible electronics via nanograting-patterned organic photovoltaics. Nature 2018, 561, 516-521. 3.
2014-7-6 · 2014年度辽宁省自然科学学术成果奖名单_院校资料_高等教育_教育专区 3187人阅读|509次下载 2014年度辽宁省自然科学学术成果奖名单_院校资料_高等教育_教育专区。
Optical properties of sputter-deposited ZnS thin films were investigated as potential replacements for CBD(chemical bath deposition) CdS buffer layers in the application of CIGS solar cells. ZnS thin films were fabricated on glass substrates at RT, 150oC, 200oC, and 250oC with 50 sccm Ar gas using an RF magnetron sputtering system.
2017-6-3 · An Innovative Strategy for Maintenance of Highway Pavement Sandeep Choudhary, Dr. P. K. Agarwal: 054-060: 13. Power Plant- A Scientific Disaster Dharmateja Bandlamudi, Sahithi Avirneni: 061-065: 14. Fair Contract Signing Protocol Based On Secret Sharing Rajasree R.S., Sonali Patil: 066-069