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Posts Tagged ‘california’

Panels Arrays



Panels Arrays
Is photovoltaic array another name for solar panels?

I am doing research for a project.
Please reply soon! :)

A photovoltaic array is 1+ solar photovoltaic panel, the kind that produces electricity. All photovoltaic panels can be put together to be part of a photolvoltaic array and all photovoltaic panels are solar panels.

However, not all solar panels are photovoltaics. There are also ones that heat water, these are different from photovoltaics.

Here’s solar heating panels:

http://img.diytrade.com/cdimg/727694/5886416/0/1210838722/LSAS-58_1_8_Heat_Pipe_Evacuated_Tube_Solar_Collectors.jpg

Here’s solar photovoltaics:

http://www.segen.co.uk/images/PV8.jpg

They not only look different, they act completely differently!

Group 3: Design and Implementation of a Solar Panel Tracking System and Inverter


Jonas Oval Dining Table with Extension Leaf by Coaster


Jonas Oval Dining Table with Extension Leaf by Coaster


$395.18


Accommodate an array of dinner party sizes with this versatile Oval Dining Table. With an 18 inch leaf, you can create the perfect arrangement for a small family gathering to a larger dinner party. Adding a nice, traditional yet elegant touch to the table is a wood panel top with straight legs. Completely finished in a warm medium brown tone, this table is sure to fit in well with your dining room…

Windmax HY400 500 Watt Max 12-Volt 5-Blade Residential Wind Generator Kit


Windmax HY400 500 Watt Max 12-Volt 5-Blade Residential Wind Generator Kit


$649.00


Advantages of 5-blade wind turbines over 3-blade wind turbines
1) 5-blade wind turbines will greatly improve annual energy production in low wind conditions. For areas with average wind speeds of 11 MPH (5m/s). If you compare annual energy output to conventional 3-blade wind turbine, there is an increase of annual energy output of more than 60%.

2) 5-blade wind turbines will dramatically improve …


Wallmonkeys Peel and Stick Wall Decals - Close-up of a Tear in Solar Array Material on the International Space Station. - Removable Graphic


Wallmonkeys Peel and Stick Wall Decals – Close-up of a Tear in Solar Array Material on the International Space Station. – Removable Graphic



WallMonkeys wall graphics are printed on the highest quality re-positionable, self-adhesive fabric paper. Each order is printed in-house and on-demand. WallMonkeys uses premium materials & state-of-the-art production technologies. Our white fabric material is superior to vinyl decals. You can literally see and feel the difference. Our wall graphics apply in minutes and won’t damage your paint or l…


Wallmonkeys Peel and Stick Wall Decals - A Portion of the Columbus Laboratory, Starboard Truss and Solar Array Panels. - Removable Graphic


Wallmonkeys Peel and Stick Wall Decals – A Portion of the Columbus Laboratory, Starboard Truss and Solar Array Panels. – Removable Graphic



WallMonkeys wall graphics are printed on the highest quality re-positionable, self-adhesive fabric paper. Each order is printed in-house and on-demand. WallMonkeys uses premium materials & state-of-the-art production technologies. Our white fabric material is superior to vinyl decals. You can literally see and feel the difference. Our wall graphics apply in minutes and won’t damage your paint or l…


The Shape Of Things To Come


The Shape Of Things To Come


$1.99




 Celtic and Anglo-Saxon Art: Geometric Perspectives


Celtic and Anglo-Saxon Art: Geometric Perspectives


$66.92


New – Much of early medieval Celtic and Anglo-Saxon art is based on the display of motifs – key, interlacing, spiral and zoomorphic – in well-defined panels in simple and complex arrays. A study of the arrangement of the panels and the fine detail of the motifs indicates that the artists relied on geometric methods and principles first used by Egyptians and Greeks. This book reflects Derek Hull’s life-long interest in interpreting the exciting and exotic patterns revealed by scientific studies u

 Cleaning Event


Cleaning Event


$59.99


High Quality Content by WIKIPEDIA articles! A cleaning event is a phenomenon whereby dust is removed from solar panels, particularly ones on Mars, by the action of wind. The term cleaning event is used on several NASA webpages; generally the term is used in reference to that fact that Martian winds have blown dust clear of the solar panels of probes on Mars increasing their energy output. The term started being used in 2004 as the Mars Exploration Rovers’ solar panels started to benefit from these events. The rovers were expected to last about 90 sols (Martian days) on Mars, after which dust would cover their solar panels and reduce solar power to levels too low for the rovers to operate. However, power levels went back up due to the cleaning events caused by the winds in the Martian atmosphere. Periodic cleaning events have allowed the MER rovers to operate for several years, rather than the planned 3 months. Cleaning events can either be rapid, such as overnight, or over many days where solar power slowly goes up. For example the MER-A Spirit rover, on April 18, 2009 and April 28, 2009 the power output of the solar arrays were increased by cleaning events.

 Display Resolution


Display Resolution


$54.22


New – The display resolution of a digital television or display device is the number of distinct pixels in each dimension that can be displayed. It can be an ambiguous term especially as the displayed resolution is controlled by all different factors in cathode ray tube (CRT) and flat panel or projection displays using fixed picture-element (pixel) arrays.One use of the term “display resolution” applies to fixed-pixel-array displays such as plasma display panels (PDPs), liquid crystal displays (

 Display Resolution


Display Resolution


$55.58


The display resolution of a digital television or display device is the number of distinct pixels in each dimension that can be displayed. It can be an ambiguous term especially as the displayed resolution is controlled by all different factors in cathode ray tube (CRT) and flat panel or projection displays using fixed picture-element (pixel) arrays.One use of the term “display resolution” applies to fixed-pixel-array displays such as plasma display panels (PDPs), liquid crystal displays (LCDs), Digital Light Processing (DLP) projectors, or similar technologies, and is simply the physical number of columns and rows of pixels creating the display (e.g., 1920×1200).

 Display Resolution


Display Resolution


$54.22


Used – The display resolution of a digital television or display device is the number of distinct pixels in each dimension that can be displayed. It can be an ambiguous term especially as the displayed resolution is controlled by all different factors in cathode ray tube (CRT) and flat panel or projection displays using fixed picture-element (pixel) arrays.One use of the term “display resolution” applies to fixed-pixel-array displays such as plasma display panels (PDPs), liquid crystal displays

 Electro-Voice TX2152 Dual 15-inch Two-way Fullrange


Electro-Voice TX2152 Dual 15-inch Two-way Fullrange


$1249


The Electro-Voice TX2152 excels where all other dual, 15-inch loudspeakers fail – transient detail. The secret to the TX2152 is its combination of dual, SMX2150 low-distortion woofers with an integrated analog crossover that uses elliptical filters to achieve 36 dB per octave slopes at the crossover frequency. The result is crossover performance that surpasses many electronic DSP devices and bi-amping. To keep up with all this output, the TX2152 is the only Tour X model that employs the neodymium ND2 compression driver found in EV’s small and medium size line arrays. The TX2152 also benefits from outstanding pattern control of the larger, rotateable, 60 degree x 40 degree horn. Its unique backbone grille not only looks great, but also provides greater strength and damage resistance than simple grille block designs. Proprietary, ergonomically correct handles and angled input panels, and six, .375-inch, threaded suspension inserts make the TX2152 easy to transport and employ in a variety of applications.

 Manifold Micro-Channel Cooling of Photovoltaic Cells for High Efficiency Solar Energy Conversion Systems.


Manifold Micro-Channel Cooling of Photovoltaic Cells for High Efficiency Solar Energy Conversion Systems.


$79.31


New – Several works have been published on concentration of solar radiation by mirrors or lenses onto smaller sized solar panels, which reduce cost and increase conversion efficiency at higher concentration ratio. One of the challenges is active and uniform cooling of high heat flux solar arrays, because conversion efficiency is dependent on device temperatures and drops with increasing temperature. This research is targeted at cooling small, high concentrated solar cells. Benefits of manifold m

 Manifold Micro-Channel Cooling of Photovoltaic Cells for High Efficiency Solar Energy Conversion Systems.


Manifold Micro-Channel Cooling of Photovoltaic Cells for High Efficiency Solar Energy Conversion Systems.


$79.14


Used – Several works have been published on concentration of solar radiation by mirrors or lenses onto smaller sized solar panels, which reduce cost and increase conversion efficiency at higher concentration ratio. One of the challenges is active and uniform cooling of high heat flux solar arrays, because conversion efficiency is dependent on device temperatures and drops with increasing temperature. This research is targeted at cooling small, high concentrated solar cells. Benefits of manifold

 Manifold Microchannel Cooling of Photovoltaic Cells


Manifold Microchannel Cooling of Photovoltaic Cells


$64.57


Used – Several works have been published on concentration of solar radiation by mirrors or lenses onto smaller size solar panels, which reduce cost and increase conversion efficiency at higher concentration ratio. One of the challenges is active and uniform cooling of high heat flux solar arrays, because conversion efficiency is dependent on device temperatures and drops with increasing temperature. This research is targeted at cooling of small, high concentrated solar cells. Benefits of manifol

 Manifold Microchannel Cooling of Photovoltaic Cells


Manifold Microchannel Cooling of Photovoltaic Cells


$64.57


New – Several works have been published on concentration of solar radiation by mirrors or lenses onto smaller size solar panels, which reduce cost and increase conversion efficiency at higher concentration ratio. One of the challenges is active and uniform cooling of high heat flux solar arrays, because conversion efficiency is dependent on device temperatures and drops with increasing temperature. This research is targeted at cooling of small, high concentrated solar cells. Benefits of manifold

 Manifold micro-channel cooling of photovoltaic cells for high efficiency solar energy conversion systems.


Manifold micro-channel cooling of photovoltaic cells for high efficiency solar energy conversion systems.


$49.99


Several works have been published on concentration of solar radiation by mirrors or lenses onto smaller sized solar panels, which reduce cost and increase conversion efficiency at higher concentration ratio. One of the challenges is active and uniform cooling of high heat flux solar arrays, because conversion efficiency is dependent on device temperatures and drops with increasing temperature.;This research is targeted at cooling small, high concentrated solar cells. Benefits of manifold microchannel are attractive for cooling of electronic devices but have not been studied for cooling of high concentrated solar cells which is the target of this research, where the microchannel can be microfabricated and etched on the backside of the silicon solar cell to form a sealed heat sink with the manifold fabricated in the silicon substrate. This design not only minimizes the pressure drop, but also maximizes the heat transfer and provides uniform temperature across the device.

 Manifold micro-channel cooling of photovoltaic cells for high efficiency solar energy conversion systems.


Manifold micro-channel cooling of photovoltaic cells for high efficiency solar energy conversion systems.


$108


Several works have been published on concentration of solar radiation by mirrors or lenses onto smaller sized solar panels, which reduce cost and increase conversion efficiency at higher concentration ratio. One of the challenges is active and uniform cooling of high heat flux solar arrays, because conversion efficiency is dependent on device temperatures and drops with increasing temperature.;This research is targeted at cooling small, high concentrated solar cells. Benefits of manifold microchannel are attractive for cooling of electronic devices but have not been studied for cooling of high concentrated solar cells which is the target of this research, where the microchannel can be microfabricated and etched on the backside of the silicon solar cell to form a sealed heat sink with the manifold fabricated in the silicon substrate. This design not only minimizes the pressure drop, but also maximizes the heat transfer and provides uniform temperature across the device.

 Manifold micro-channel cooling of photovoltaic cells for high efficiency solar energy conversion systems.


Manifold micro-channel cooling of photovoltaic cells for high efficiency solar energy conversion systems.


$49.99


Several works have been published on concentration of solar radiation by mirrors or lenses onto smaller sized solar panels, which reduce cost and increase conversion efficiency at higher concentration ratio. One of the challenges is active and uniform cooling of high heat flux solar arrays, because conversion efficiency is dependent on device temperatures and drops with increasing temperature.;This research is targeted at cooling small, high concentrated solar cells. Benefits of manifold microchannel are attractive for cooling of electronic devices but have not been studied for cooling of high concentrated solar cells which is the target of this research, where the microchannel can be microfabricated and etched on the backside of the silicon solar cell to form a sealed heat sink with the manifold fabricated in the silicon substrate. This design not only minimizes the pressure drop, but also maximizes the heat transfer and provides uniform temperature across the device.

 Off-The-Grid Electricity: Photovoltaics, Sunlight, Photocurrent, Solar Cell, History of Photovoltaics, Space-Based Solar Power


Off-The-Grid Electricity: Photovoltaics, Sunlight, Photocurrent, Solar Cell, History of Photovoltaics, Space-Based Solar Power


$35.35


Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Photovoltaics, Sunlight, Photocurrent, Solar Cell, History of Photovoltaics, Space-Based Solar Power, Cadmium Telluride Photovoltaics, Carbon Nanotubes in Photovoltaics, Airmass, Concentrating Solar Power, Shockley-queisser Limit, Organic Solar Cell, Transparent Conducting Film, Low-Cost Photovoltaic Cell, Thin Film Solar Cell, Photovoltaic Module, Photovoltaic System, Photovoltaics in Transport, Photovoltaic Array, Solaredge, Off-The-Grid, Quantum Efficiency of a Solar Cell, Tandem Cell, 31 Tannery Project, Solar Inverter, Solar Shingles, Texas Solar Power, Solar Chemical, Black Silicon, Solar Roadway, Conductive Ink, Stand-Alone Power System, Solar Guerrilla, Fill Factor, Clean Energy Project, Open-Circuit Voltage, Solar Tree, Ac Module. Excerpt: A solar cell is a device that converts the energy of sunlight directly into electricity by the photovoltaic effect. Sometimes the term solar cell is reserved for devices intended specifically to capture energy from sunlight such as solar panels and solar cells, while the term photovoltaic cell is used when the light source is unspecified. Assemblies of cells are used to make solar panels, solar modules, or photovoltaic arrays. Photovoltaics is the field of technology and research related to the application of solar cells in producing electricity for practical use. The energy generated this way is an example of solar energy (also known as solar power). A solar cell made from a monocrystalline silicon wafer The term “photovoltaic” comes from the Greek (phs) meaning “light”, and “voltaic”, meaning electric, from the name of the Italian physicist Volta, after whom a unit of electro-motive force, the volt, is named. The term “photo-voltaic” has been in use in English since 1849. The photovoltaic effec… More:

 Photovoltaics


Photovoltaics


$29.93


Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Sunlight, Photocurrent, Solar Cell, History of Photovoltaics, Space-Based Solar Power, Cadmium Telluride Photovoltaics, Carbon Nanotubes in Photovoltaics, Airmass, Concentrating Solar Power, Shockley-queisser Limit, Organic Solar Cell, Transparent Conducting Film, Low-Cost Photovoltaic Cell, Thin Film Solar Cell, Photovoltaic Module, Photovoltaic System, Photovoltaics in Transport, Photovoltaic Array, Solaredge, Quantum Efficiency of a Solar Cell, Tandem Cell, 31 Tannery Project, Solar Inverter, Solar Shingles, Texas Solar Power, Solar Chemical, Black Silicon, Solar Roadway, Conductive Ink, Solar Guerrilla, Fill Factor, Clean Energy Project, Open-Circuit Voltage, Solar Tree, Ac Module. Excerpt: A solar cell is a device that converts the energy of sunlight directly into electricity by the photovoltaic effect. Sometimes the term solar cell is reserved for devices intended specifically to capture energy from sunlight such as solar panels and solar cells, while the term photovoltaic cell is used when the light source is unspecified. Assemblies of cells are used to make solar panels, solar modules, or photovoltaic arrays. Photovoltaics is the field of technology and research related to the application of solar cells in producing electricity for practical use. The energy generated this way is an example of solar energy (also known as solar power). A solar cell made from a monocrystalline silicon wafer The term “photovoltaic” comes from the Greek (phs) meaning “light”, and “voltaic”, meaning electric, from the name of the Italian physicist Volta, after whom a unit of electro-motive force, the volt, is named. The term “photo-voltaic” has been in use in English since 1849. The photovoltaic effect was first recognized in 1839 by French physicist A. E… More:

 Solar Cells


Solar Cells


$31.4


Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Gallium Arsenide, Copper(i) Oxide, Solar Cell, Multijunction Solar Cell, Titanium Dioxide, Copper Indium Gallium Selenide Solar Cells, Gallium(ii) Selenide, William Yuan, Martin Green, Photovoltaic Cell, Daystar Technologies, Indium Gallium Phosphide, Indium(iii) Selenide, Photovoltaic Thermal Hybrid Solar Collector, Nano-Science Center, Clean Energy Project. Excerpt: A solar cell is a device that converts the energy of sunlight directly into electricity by the photovoltaic effect. Sometimes the term solar cell is reserved for devices intended specifically to capture energy from sunlight such as solar panels and solar cells, while the term photovoltaic cell is used when the light source is unspecified. Assemblies of cells are used to make solar panels, solar modules, or photovoltaic arrays. Photovoltaics is the field of technology and research related to the application of solar cells in producing electricity for practical use. The energy generated this way is an example of solar energy (also known as solar power). A solar cell made from a monocrystalline silicon wafer The term “photovoltaic” comes from the Greek (phs) meaning “light”, and “voltaic”, meaning electric, from the name of the Italian physicist Volta, after whom a unit of electro-motive force, the volt, is named. The term “photo-voltaic” has been in use in English since 1849. The photovoltaic effect was first recognized in 1839 by French physicist A. E. Becquerel. However, it was not until 1883 that the first solar cell was built, by Charles Fritts, who coated the semiconductor selenium with an extremely thin layer of gold to form the junctions. The device was only around 1% efficient. Subsequently Russian physicist Aleksandr Stoletov built the first solar cell based on the oute… More:

 Tour X  TX2152 Dual 15 2 Way Passive PA Cabinet


Tour X TX2152 Dual 15 2 Way Passive PA Cabinet


$1249


The Electro-Voice TX2152 excels where all other competitive dual 15-inch loudspeakers fail – transient detail. The secret is the combination of dual SMX2150 low distortion woofers with an integrated analog crossover utilizing elliptical filters that achieve 36dB per octave slopes at the crossover frequency. The result is crossover performance that rivals, or exceeds, that of many electronic DSP devices and bi-amping. To keep up with all this output, the TX2152 is the only Tour X model that employs the neodymium ND2 compression driver found in EV small and medium size line arrays.The TX2152 also benefits from the outstanding pattern control of the rotate-able, larger 60 x 40 horn. The aesthetically unique Backbone grille not only looks great, but also provides greater strength and damage resistance than simple grille block designs. Proprietary ergonomically correct handles and angled input panels, and (6) 3/8-inch threaded suspension inserts make the TX2152 easy to transport and employ in a variety of applications.Specs:Frequency Response (-3dB) 55 – 13000 Hz Frequency Response (-10dB) 50 – 18000 Hz Recommended High-Pass Frequency 40 Hz Sensitivity 1W/1m 103 dB Max. SPL / 1m (calc) 139 dB Coverage (nominal -6dB) H 60 Coverage (nominal -6dB) V 40 Rotatable Horn Yes System Power Handling (continuous/program/peak) 1000/2000/4000 Watts LF Transducer (2) SMX2151 HF Transducer ND2 Crossover Frequency 1750 Hz Nominal Impedance (Passive) 4 Ohms Minimum Impedance 3.1 Ohms Enclosure Material Plywood and MDF with EVCOAT Suspension (6) 3/8-inch threaded inserts Color Black Flying Yes Input Connections Parallel Neutrik NL4 Internal Crossover Yes Speaker Type Fullrange Weight Net 94.36 lbs Dimensions (HxWxD) 45.43" x 20" x 18.54"