kr20070119841a - solar cell street lamp - google patents

Rainwater-Harvesting Vertical Garden Flourishes on the

Two solar panels on the roof generate energy to pump the water up from the reservoir to the top of the garden and down to all the plants. An illustration on a panel on the street details how the

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P - Index to the U.S. Patent Classification System

Skip header and go to main content. About us Jobs Contact us. Classification Resources

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US20140355259A1 - Solar street light - Google Patents

A solar street light includes a lamp housing equipped with a bracket for mounting at a street light pole and photovoltaic panels for converting sunlight into electric energy, the lamp housing including a top panel, multiple peripheral panels, an accommodation chamber surrounded by the top panel and the peripheral panels, a fixed bottom panel and a movable bottom panel covering the

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US6729742B2 - Solar lamp for outdoor use - Google Patents

Solar lamp for outdoor use, in particular a garden lamp, road or street lamp or such, consisting of one or more solar module, and a housing with a storage means for electric energy (battery), which is electrically connected to the solar module, and one or more luminous body, whereby between the battery and the luminous body a circuit is provided, which reacts to signals from a light sensor

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Advances in solar photovoltaics: Technology review and

Nov 01, 2019· The patent entitled “Solar energy-operated street-lamp system” has been cited 125 times since its priority date in 2002 (PIF = 8.9). It was filed at the USPTO by a Taiwanese inventor called Chao Hsiang Wang.

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Amazon Echo Dot — Design Life-Cycle

Lighting. BIC Disposable Razor into account, as more fossil fuels are converted to electricity for the consumer to use, unless the residency uses solar power. Once the Echo Dot reaches the end of its lifetime, the Echo Dot should be recycled and disposed of at appropriate electronic waste sites. Google Patents, Google, 18 May 2018

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Advances in stable and flexible perovskite solar cells

May 01, 2020· Flexible planar and mesoscopic PSC for harvesting artificial light are reported for device configuration PET/ITO/atomic layer deposited-c-TiO 2 /meso-TiO 2 /CH 3 NH 3 PbI 3–x Cl x /spiro-MeOTAD/Au by illuminating it with artificial white LED lamp at 200 and 400 lux compared with planar PSC based solar cells fabricated . It was found that the

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Disposable Wipes — Design Life-Cycle

Waste & Emissions. Bridgette Oriente. Des 40A. Professor Cogdell. 15 Mar 2018. Disposable Wipes Waste and Emissions. As an avid skin care enthusiast, using disposable wipes (also widely known as wet wipes) has been a huge part of my daily skin care routine.

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Security of Power Line Communication systems: Issues

Feb 01, 2021· This standard supports indoor and outdoor communications over low and medium-voltages, respectively. It addresses different communications scenarios, such as electric vehicle to charging station, grid to smart meters, home area networks, as well as street lighting and solar panel applications. 2.6.1.5. MF SGPLC.

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Google Finance - Stock Market Prices, Real-time Quotes

Google Finance provides real-time market quotes, international Solarhanges, up-to-date financial news, and analytics to help you make more informed trading and investment decisions.

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IPWatchdog.com | Patents & Patent Law - Patents, Software

Patents, Software Patents, Patent Applications & Patent Law. Computer Programs are Different Says SCOTUS in Landmark Ruling that Google’s Use of Oracle’s API Packages Was Fair

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CN201391815Y - Integral solar LED street lamp - Google …

The utility model provides an integral solar LED street lamp, which comprises a lamp rod, an LED lamp, a solar panel and a lithium-ion storage battery. The back surface of the solar panel is fixed with a battery case equipped with the storage battery, the solar panel and the storage battery are connected via a cable, the solar panel with the back surface fixed with the battery case is mounted

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FPO IP Research & Communities

Date Range* All years Last 20 years Word Stemming On Off Sort Order Chronological Relevancy * Entering date parameters in the box will override the 'date range' buttons.

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On the engineering part of solar hydrogen production from

Dec 18, 2013· Chen et al. (2011) used a Pyrex reaction cell, illuminated by a Xe lamp (λ>400 nm) from the side and a 254 nm UV lamp placed in the center of the reactor, while Mukherji et al. (2011) performed water splitting in a quartz reaction cell with a sun simulator integrated with AM 1.5 filter. Both systems are desecrated via purging with Ar gas, but

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ENERGY-EFFICIENT SOLAR-POWERED OUTDOOR LIGHTING - INOVUS

ep2356371a2 energy efficient solar powered outdoor . ep2356371a2 energy efficient solar powered outdoor lighting google patents energy efficient solar powered outdoor lighting info publication number inovus solar inc original assignee inovus solar inc priority date (the priority date is an assumption and is not a legal conclusion. google has not performed a legal analysis and makes no

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US8040102B2 - Solar-powered LED street light - Google …

A solar-powered LED street light that can immediately report its power data. The disclosed LED street light has a solar cell, a switch power supply unit, and a power cable data communicating unit. The mains power cable of the LED street light connects to the switch power supply unit for providing it with DC power. The solar cell has a solar board, a battery and a charge controller.

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Page: 1 - Solar Street Lights vs. Traditional Lights

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2V battery - Sunbright Power Co., Ltd.

Using VHF - PECVD technology, researchers from New Chastel University recently prepared a P - I - N amorphous silicon thin film solar cell [ 92 ] with a stable conversion efficiency of 9.5 %, which is the laboratory conversion efficiency record of the same type of cell.The deposition rate of the a - si: h intrinsic layer is about 5 persons / s

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Micro-inverters — Promising solutions in solar

Dec 01, 2012· Highlights A new solution micro-inverter in solar PV harvesting is reviewed. Literature survey along with the commercial and patented work is presented. Single stage micro-inverter has wide room for research and practical applications. Most micro-inverters have a power rating between 100 and 250 W. They have high power conversion efficiency mostly above 90%.

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An overview of various configurations of Luminescent Solar

May 01, 2019· A Luminescent Solar Concentrator (LSC) is an optical waveguide of transparent host material doped with luminophores. LSC technology works by trapping incident solar radiation, converting the spectrum to the wavelength-band of interest and concentrating the light by total internal reflection (TIR) to the edge of the LSC where photovoltaic (PV) solar cell is attached.

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Google Lens - Search What You See

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