What is a Solar Cell

A Solar Cell, sometimes referred to as a Photovoltaic Cell or PV Cell, is the smallest semiconductor element within a PV module to perform the immediate conversion of light into electrical energy (direct current voltage and current).

Solar Cell News From Around the Web

Google News - Solar Cell

JA Solar Churns Out New Products - Zacks.com

Tue, 06/7/2011 - 10:37 PM

The new cells are based on the company's proprietary SECIUM and Maple technology and will generate maximum power from a limited area. The new solar SECIUM and Maple cells use the company's high-efficiency solar cell processing technology, which allows

The Photovoltaics productivity challenge: Is inline the answer? - ElectroIQ

Tue, 06/7/2011 - 10:12 PM

Speaking at Intersolar in Munich Germany, Dr. Axel Metz, director of solar cell R&D for SCHOTT Solar AG (Mainz, Germany) made a case for inline wafer processing, saying it is best suited to new throughput and yield challenges. He said that, by 2020,  

* Q2 revenue forecast lags Street view - Reuters

Tue, 06/7/2011 - 09:44 PM

LDK is a major supplier of wafers and cells to the solar market. Its products are used to build photovoltaic solar panels that turn sunlight into electricity. LDK's first-quarter net income was $135.4 million, or 95 cents per American Depositary share, Solar's Newest Business PlanMotley FoolLDK Solar Reports Financial Results for First Quarter of Fiscal 2011PR Newswire (press release)LDK Solar sees revenues slightly fall from Q4, but remains confident on Q2 and PV-TechAmerican Chronicleall 60  

Suniva introduces Optimus solar module - istockAnalyst.com (press release)

Tue, 06/7/2011 - 07:55 PM

(Source: Datamonitor)Suniva, Inc., a manufacturer of monocrystalline silicon solar cells and modules, has introduced Optimus, its next-generation high-powered solar module. Producing 260 watts of power in a 60 cell module, Suniva Optimus modules Suniva Announces Optimus™ Solar ModulesEnvironmental Expert (press release)Suniva Announces Optimus™ Solar ModulesSunHerald.comall 8  

AUO continues to make progress in solar panel project - Taipei Times

Tue, 06/7/2011 - 04:01 PM

It has built a good presence in the solar industry food chain with its ownership of a polysilicon supplier in Japan called -M.Setek and strategic partnership with SunPower, a solar cell make and solar panel installation service provider. AUO expands into European market and builds up local presencepv magazineAUO Expands into European Market and Builds Up Local PresenceSacramento Beeall 23  

Solar cell makers should consider another (potentially) renewable resource ... - PennEnergy- Energy News (press release)

Tue, 06/7/2011 - 02:07 PM

With solar cell manufacturing facilities moving into water-scarce regions, like the Middle East, PV fab processes must be retooled to conserve and recycle water, says blogger Ralph Williams, CH2M HILL. June 7, 2011 -- We live in exciting times,  

Solar cell battery charging IC for mobile phones - EE Herald

Tue, 06/7/2011 - 01:56 PM

ST Microelectronics has released new battery charging IC using valuable source of solar energy in small strips of solar cells seen in applications of the front panels of small portable consumer, healthcare and security devices.

Suniva Announces Optimus™ Solar Modules - EON: Enhanced Online News (press release)

Tue, 06/7/2011 - 01:10 PM

Producing 260 watts of power in a 60 cell module, Suniva Optimus™ modules consist of the company's recently announced ARTisun Select® monocrystalline solar cells. Suniva Optimus™ modules deliver an efficiency conversion of than 16 percent,  

Canadian Solar Announces New Powerful Solar Cell - PR Newswire (press release)

Tue, 06/7/2011 - 11:29 AM

pv magazine
Canadian Solar, one of the world's leading solar companies, will introduce its new powerful ELPS solar cell technology at Intersolar Munich, 2011. The ELPS cell technology brings monocrystalline solar cells efficiency up to 19.5 percent and Solar Manufacturers Push EfficiencyMotley FoolDelSolar to exhibit high power solar modules and CZTS Cell Technology at Global Solar TechnologyJA Solar to Showcase New High-Efficiency PV Products at Intersolar Europe 2011GlobeNewsWire (press release)pv magazine -Korea IT Times (press release)all 52  

The 19-year-old innovator revolutionizing solar energy systems - SmartPlanet.com (blog)

Tue, 06/7/2011 - 11:06 AM

They've relied on making candles and going into town to charge their cell phones. When I brought the solar panels to the village, the children crowded around. They asked questions. Now, they get to charge their own batteries.

Google News - Solar Cell

"Zebra" a new PV breakthrough - pv magazine

Tue, 06/7/2011 - 02:14 PM

"Zebra" a new PV breakthroughSilfab and ISC Konstanz announce a new photovoltaic breakthrough: a low-cost / high efficiency back-contract solar cell. As a result of the R&D partnership on Interdigitated Back-Contact Cells (IBC) between Silfab SpA (Italy) and ISC Konstanz (Germany)

Asia/Pacific - Recharge

Tue, 06/7/2011 - 11:37 AM

GCL-Poly is to build a 300MW wafer plant with solar cell manufacturer Goldpoly New Energy Holdings. The plant will be built in Quanzhou in China's southeastern Fujian province, across the sea from Taiwan. The investment will allow GCL-Poly to tap the  

Strategic partners decrease manufacturing costs - OptoIQ

Mon, 06/6/2011 - 04:47 PM

The technology to produce selective emitter structures that has been developed with Rofin Laser boosts solar cell efficiency by up to 0.4 percentage points. Conventional emitters exhibit a high degree of phosphorus concentration, which results in a

Clean Energy Race Sees China Leading USA - EarthTechling

Mon, 06/6/2011 - 02:40 PM

Also, European budget cuts and slashes in feed–in tariffs programs are causing solar cell prices to fall whilst climbing silicon prices are putting the pinch on solar manufacturers' margins. Highlights from the report show that China achieved its  

Despatch Industries' Firing Furnace Success Continues as Industry Shifts to ... - ThomasNet Industrial News Room (press release)

Mon, 06/6/2011 - 12:35 PM

Despatch Industries' Firing Furnace Success Continues as Industry Shifts to "We are seeing a strong shift in the market where solar cell manufacturers are looking to increase their production volume without compromising the industry-leading features and performance they enjoy with their current single lane firing furnace,"  

GCL-Poly teams with Goldpoly for need for 300MW wafer plant in Quanzhou - PV-Tech

Mon, 06/6/2011 - 10:44 AM

China-based c-Si solar cell manufacturer, Goldpoly has teamed with GCL-Poly (Suzhou) New Energy, a subsidiary of GCL-Poly Energy Holdings to build a 300MW wafer plant in Quanzhou dedicated to Goldpoly's requirements. According to GCL-Poly,  

Sunlink PV sells 21 percent stake to IRICO Group - pv magazine

Mon, 06/6/2011 - 07:21 AM

Chinese solar cell and solar module manufacturer to sell state to state owned IRICO Group Electronics Company Limited. The deal, which values 21 percent of SunLink PV at RMB 73.5m (USD 11.4m), makes IRICO Group as the biggest stakeholder,

Dyesol expands global R&D capabilities - Printed Electronics World

Sun, 06/5/2011 - 11:14 PM

Dyesol expands global R&D capabilitiesDyesol a global supplier of dye-sensitized solar cell (DSC) technology, have announced the expansion of its research and development operations into Japan. Dyesol is one of only five international companies, including IT giant salesforce.com,

Japan firm develops 'sun-chasing' solar cell panels - Taipei Times

Fri, 06/3/2011 - 04:00 PM

Japan firm develops 'sun-chasing' solar cell panelsA new Japanese solar power device can generate twice the electricity of current models thanks to moving mirrors that follow the sun throughout the day, its developers said yesterday. Smart Solar International, a Tokyo start-up that also has an office Solar device that chases the sunUbergizmo (blog)all 18  

Solar-Cell “Super Skin” Is Better Than Yours - Geeks are Sexy Technology News

Fri, 06/3/2011 - 02:20 PM

Stanford University chemical engineering Professor Zhenan Bao has developed a flexible, stretchable solar cell, which she envisions as a future component in artificial skin for robots, human prosthetic limbs, or even clothing.

Google News - Solar Cell Efficiency

SunPower increases quarterly revenue outlook despite module reallocation from ... - PV-Tech

Tue, 06/7/2011 - 10:24 PM

Our world-leading, high-efficiency solar systems maximize customers' returns, especially in area-constrained applications, positioning us to increase our share in these markets," he concluded. "To align with the reallocation of product,  

Vishay Intertechnology to Showcase High-Efficiency, High-Performance Power ... - SYS-CON Media (press release)

Tue, 06/7/2011 - 12:04 PM

In this context, the junction box -- the handover point between the solar cell itself and the inverter or converter -- will become increasingly important. Vishay has continued to develop its bypass diodes especially for the junction box.  

China Renewable Energy Industry Report: Jun. 7 - China Briefing

Tue, 06/7/2011 - 07:08 AM

The metal wrap-through technology is a specialized structure for a multicrystalline solar cell that transfers the bus bars that are usually on the front side of the cell to its back. Thus, shading on the front is reduced, while the cell's efficiency Pie in the Sky - Taster of the Renewable Energy Focus US May/June issueRenewable Energy Focus USA (blog)all 46  

Pie in the Sky - Taster of the Renewable Energy Focus US May/June issue - Renewable Energy Focus USA (blog)

Mon, 06/6/2011 - 03:25 PM

- Renewable Energy Focus USA (blog)Looking at the last in Joyce Laird's series on the SunShot program (p18), we see that perhaps a important factor than the efficiency of each individual cell, is the balance of system – taking a holistic approach to solar energy.  

JA Solar to Showcase New High-Efficiency PV Products at Intersolar Europe 2011 - GlobeNewsWire (press release)

Mon, 06/6/2011 - 12:12 PM

Developed using JA Solar's proprietary new high-efficiency solar cell processing technology, SECIUM and Maple cells can achieve conversion efficiency levels well above those of conventional solar cells. Mono-crystalline SECIUM cells can achieve a DelSolar to exhibit high power solar modules and CZTS Cell Technology at Global Solar Technologyall 5  

DuPont enabling new market opportunities for CdTe thin film manufacturers - PV-Tech

Thu, 06/2/2011 - 05:34 PM

Key to using a flexible 'superstrate' was the ability to develop a low deposition temperature (< 450 degrees Celsius) process for high-efficiency CdTe solar cells. However, Katron film has been developed for higher processing temperature ranges, DuPont Kapton Colorless Polyimide Film Enables World Record ForPhotonics Onlineall 2  

Q-Cells pushes polysilicon cell efficiency to 19.5% - Optics.org

Thu, 06/2/2011 - 12:45 PM

New structure and a laser-fired rear contact deliver efficiency improvement of than 1% on company's previous best. Ahead of the major InterSolar trade show in Germany next week, top-ten solar cell producer Q-Cells says that it has developed a Q-Cells SE develops world record-setting solar cell with 19.5% efficiency ratingGlobal Solar TechnologyQ-Cells develops 19.5% efficient polycrystalline PV cellsolarserver.comall 4  

Intersolar Europe: Companies to show new innovations in solar products - Digitimes

Thu, 06/2/2011 - 09:28 AM

Taiwan-based solar firm DelSolar plans to exhibit copper-zinc-tin-sulfide (CZTS) thin-film solar cells and frameless modules at Intersolar Europe in Germany. Taiwan-based module firm a2peak will also be showcasing high-efficiency solar modules that can  

DuPont Kapton Colorless Polyimide Film Enables World Record For - Photonics Online

Thu, 06/2/2011 - 05:02 AM

They have been doing groundbreaking work in developing and optimizing a low deposition temperature (< 450 degrees Celsius) process for high-efficiency CdTe solar cells on glass (15.6% efficiency) and polymer film (12.6% efficiency).

BT Imaging Improves PV Quality With Photoluminescence Imaging - Greentech Media (blog)

Wed, 06/1/2011 - 03:39 PM

BTi improves solar cell efficiency and manufacturing yields by applying photoluminescence imaging to the manufacturing and testing of silicon wafers and solar cells. BtI claims to have invented photoluminescence imaging applied to silicon.

Google News - PV Cell

Trojan's Industrial Line Flooded - RenewableEnergyWorld.com

Tue, 06/7/2011 - 06:03 PM

pv magazine
Trojan's Industrial Line FloodedThese high amp-hour capacity batteries are ideal for use in large off-grid photovolataic (PV) systems, off-grid hybrid PV systems, grid-tied PV systems with battery backup, smart grid peak shifting systems and a variety of other applications. Trojan Battery Debuts Industrial Line Of Batteries For Solar ApplicationsSolar IndustryTrojan Battery Company Adds High-Capacity Industrial Line For Renewable Energy Daily Marketsall 9  

Intersolar EU: Canadian Solar rolls out 19.5%-efficient monocrystalline PV ... - PV-Tech

Tue, 06/7/2011 - 05:20 PM

Canadian Solar's NewEdge poly modules will incorporate the company's new ELPS cells by year's end. Canadian Solar said its new ELPS solar cell technology can achieve up to 19.5% conversion efficiency for its monocrystalline cells and up to 18% for Sharp at Intersolar 2011: Solar division still on a growth curvepv magazineJA Solar to Showcase New High-Efficiency PV Products at Intersolar Europe 2011GlobeNewsWire (press release)Spire Corporation's Solar Team to Exhibit at Intersolar EUBusiness Wire (press release)Solar Novus Today -Korea IT Times (press release) -Ubergizmoall 79  

CSP - The Solar Alternative That Rivals Nuclear - Energy Collective

Tue, 06/7/2011 - 02:10 PM

- Energy CollectiveThey've created low cost optic units (mirrors) seen here, that focus the sun's radiation onto a very high efficiency semi-conductive solar PV cell, reducing overall cost while increasing energy output. The highly efficient multi-junction PV receivers  

Siliken launches the new 72-cell module - Global Solar Technology

Tue, 06/7/2011 - 12:29 PM

This high quality and reliability of the modules guarantees a quick return on the investment in any photovoltaic installation, either residential, industrial or on a solar farm. The 72-cell modules permit fewer items to be installed for getting the

Competitive Positioning in PV Manufacturing: The 7 Metrics That Matter - Seeking Alpha

Tue, 06/7/2011 - 12:11 PM

Business Model Differentiation: Currently, the PV manufacturing landscape is dominated by firms that occupy a well-defined position in the value chain, namely, wafer-cell-module manufacturing. This is what Suntech, Yingli, Trina, Canadian (CSIQ),

Enphase Energy microinverter features easy-install Engage cabling system - PennEnergy- Energy News (press release)

Tue, 06/7/2011 - 12:05 PM

Bradenton Herald
The microinverters showcase Enphase Energy's third-generation technology, engineered to maximize 60-cell photovoltaic module performance. At 215Wac, the new microinverter has an output that is 13% higher than previous generations. Enphase Energy Launches 215-Series MicroinverterSolar Novus TodayEnphase Energy Launches 215-Series Microinverter with 25-Year Limited WarrantyBusiness Wire (press release)Enphase Energy Introduces New Micro-Inverter With 25-Year WarrantySolar IndustryEnvironmental Expert (press release)all 17  

Monocrystalline module with square cells - pv magazine

Tue, 06/7/2011 - 09:51 AM

The identification of individual cells is facilitated by laser-assisted coding. No comments have been submitted yet. Why not login or register and be the first? Explore thousands of photovoltaic jobs to find your next job in the industry.

Sharp at Intersolar 2011: Solar division still on a growth curve - pv magazine

Tue, 06/7/2011 - 09:46 AM

With its four‑point “Think global, act local” strategy, solar pioneer Sharp has undertaken structural and financial investments that put the company in an ideal position to meet the future challenges of the photovoltaic market. Hamburg, June 2011. JA Solar to Showcase New High-Efficiency PV Products at Intersolar Europe 2011GlobeNewsWire (press release)Record-Breaking German Solar Demand Fuels Green Job GrowthistockAnalyst.com (press release)Spire Corporation's Solar Team to Exhibit at Intersolar EUBusiness Wire (press release)Solar Novus Today -Korea IT Times (press release) -Ubergizmoall 36  

Record-Breaking German Solar Demand Fuels Green Job Growth - istockAnalyst.com (press release)

Tue, 06/7/2011 - 01:08 AM

With over 100000 "green jobs" in PV alone, around 75 percent of European solar cells and modules as well as countless components are made in Germany. Record-breaking domestic demand is a key industry driver, with 7.4 GWp of PV capacity installed in  

Adani Power to start two solar projects - Livemint

Mon, 06/6/2011 - 07:03 PM

Ahmedabad: Adani Power Ltd plans to set up two solar photovoltaic cell projects in Gujarat and Rajasthan that would produce 140 megawatts (MW) in three years. Work has already begun on setting up a 40MW plant in Kutch, Gujarat, said Ravi Sharma,  

Google News - Photovoltaic Cell

AUO Expands into European Market and Builds Up Local Presence - IT News Online

Tue, 06/7/2011 - 09:22 AM

Aiming at high-end European market, AUO has developed its premium GreenTriplex PM250M00 PV module with an aesthetically pleasing all black appearance, three busbar cell design, and self-cleaning function. In addition, GreenTriplex is used in the AC PR Newswire UK (press release)all 12  

Earnings Preview: LDK Solar - TradersHuddle.com

Mon, 06/6/2011 - 03:26 PM

LDK sells multicrystalline wafers globally to manufacturers of photovoltaic products, including solar cells and solar modules. In addition, the company provides wafering services to monocrystalline and multicrystalline solar cell and module  

Enphase Energy Launches 215-Series Microinverter with 25-Year Limited Warranty - Business Wire (press release)

Mon, 06/6/2011 - 12:01 PM

All 215-Series Microinverters incorporate Enphase's third generation technology, which was specially developed to maximize the performance of 60-cell photovoltaic modules. Record Efficiency: The M215 is the only microinverter to achieve a weighted  

Tax credits under scrutiny - Statesman Journal

Mon, 06/6/2011 - 05:39 AM

The latter excludes tax breaks for energy-related manufacturing, such as the credits projected to offset $45 million of the cost of the Sanyo Solar photovoltaic-cell plant in Salem. Those manufacturing-related tax breaks are scheduled for review in

Japanese firm develops 'sun-tracking' solar power device - domain-B

Sat, 06/4/2011 - 03:40 PM

Japanese firm develops 'sun-tracking' solar power deviceThe system requires far less expensive silicon than traditional photovoltaic cell panels, and it has a system for preventing overheating that channels any extra warmth for heating water. "You can get both electricity and heat from the same device," Japan firm develops 'sun-chasing' solar panelsAFPall 23  

The Solar-Powered Bikini: Because Why Not? - Geeks are Sexy Technology News

Fri, 06/3/2011 - 05:27 PM

New York-based designer Andrew Schneider spends about 80 hours each week stitching photovoltaic mini-panels into bikini forms with conductive thread. If you think you'd like an iKini (that's right–an iKini), be prepared to drop about $200 for the  

GT Solar International Reaches New 52-Week High (SOLR) - TheStreet.com (blog)

Fri, 06/3/2011 - 04:50 PM

GT Solar International, Inc. engages in the design and manufacture of manufacturing equipment; and provision of services for the production of photovoltaic (PV), wafer, cell and module, and polysilicon products worldwide. The company has a P/E ratio of  

DuPont film used in EMPA's record-efficiency flexible CdTe cells - solarserver.com

Fri, 06/3/2011 - 02:03 PM

DuPont film used in EMPA's record-efficiency flexible CdTe cellsThe new record is much higher than EMPA's previous record of 12.6% for flexible CdTe cells, and DuPont notes that these cells offer advantages over glass-based PV cells. “Rather than transporting heavy, fragile glass modules on large trucks and lifting DuPont Kapton Colorless Polyimide Film Enables World Record ForPhotonics OnlineDuPont's CdTe flexible PV substrate nears glass-based PV efficiency levelsElectroIQall 4  

Yingli Green Energy Subsidiary Receives RMB 1.16 Billion Five-Year Bank Loan - Environmental Expert (press release)

Thu, 06/2/2011 - 12:05 PM

Yingli Green Energy's manufacturing covers the entire photovoltaic value chain, from the production of polysilicon through ingot casting and wafering, to solar cell production and module assembly. Currently, Yingli Green Energy maintains a balanced  

Q-Cells develops 19.5% efficient polycrystalline PV cell - solarserver.com

Thu, 06/2/2011 - 11:11 AM

On June 1st, 2011, Q-Cells SE (Bitterfeld-Wolfen, Germany) announced that it has developed a polycrystalline solar photovoltaic (PV) cell with a conversion efficiency of 19.5%, as verified by the Fraunhofer Institute for Solar Energy Systems (Freiburg,  

Google News - Thin Film Solar Cell

Solar's Newest Business Plan - Motley Fool

Tue, 06/7/2011 - 07:03 PM

Solar's Newest Business PlanSharp, one of the world's largest solar manufacturers, formed a $128 million joint venture with Enel Green Power and STMicroelectronics. The plant will produce 160 MW of thin-film solar cells and is expandable to 480 MW. Last week, Canadian Solar  

Satcon gets big order for US solar projects - Boston Business Journal

Tue, 06/7/2011 - 01:56 PM

The projects will feature a variety of solar panel technologies – including thin-film and polycrystalline – and array types, including ground-mounted and rooftop. Satcon manufactures its solar power inverters at a newly expanded facility in South Satcon Selected by Constellation Energy for 65 MW of PV ProjectsBenzingaall 5  

A modular library - pv magazine

Tue, 06/7/2011 - 11:14 AM

SimPlan is providing a modular library to support modeling of the following processes: cell manufacture using wafer technology, module and thin film solar cells manufacture. The modular library contains components for mapping all the process steps and

Model for thin films - pv magazine

Tue, 06/7/2011 - 11:10 AM

The new version includes measurement data of thin-film solar cells, in addition to that of crystalline solar modules. As the shape of the IV curves of thin-film cells has a stronger irradiance dependence than crystalline cells, they require

Silicon Solar Solutions Expands Community Outreach - SYS-CON Media (press release)

Tue, 06/7/2011 - 11:03 AM

Silicon Solar Solutions (www.siliconsolarsolutions.com) provides a low cost method for manufacturing silicon-based solar cells and thin-film modules. The technologies developed by SSS utilize abundant, non-toxic materials that minimize negative  

Solar Panels Integrate Into Building Facade - EarthTechling

Mon, 06/6/2011 - 06:46 PM

The photovoltaic modules in this system are based on a glazed form of CIGS thin-film technology (Copper Indium Gallium Diselenide) combined with Ruukki's steel rainscreen panel system. The modules are nearly black in color, can be combined with  

Solar power has left the dream stage - Bangkok Post

Sat, 06/4/2011 - 07:27 PM

The company announced in April that it had improved the efficiency of thin-film solar panels to 12.8%, a record, but other companies, particularly in China, are hot on their heels in the race to extract energy from the sun's rays. GE: Solar Power Will Soon Cost Less Than Fossil Fuels, Nuclear PowerBecker's ASC Reviewall 15  

First 120 MW-ThinFabTM order for Oerlikon Solar - Global Solar Technology

Fri, 06/3/2011 - 06:38 AM

Practical benefits: Thin film silicon modules gain advantages under real operational conditions, eg cloudy sky or high temperatures, where the efficiency of crystalline solar cells declines significantly. - Environmentally friendly: Thin film silicon  

Global Solar's PowerFLEX CIGS module awarded IEC and UL certifications - Semiconductor Today

Thu, 06/2/2011 - 11:00 PM

Global Solar's PowerFLEX CIGS module awarded IEC and UL certificationsGlobal Solar Energy Inc of Tucson, AZ, USA, which makes copper indium gallium diselenide (CIGS) thin-film photovoltaic cells and modules, says that its flexible module PowerFLEX BIPV has been awarded IEC 61730 and 61646 as well as UL 1703

Understanding different photovoltaic panels - GetSolar.com

Thu, 06/2/2011 - 10:29 PM

CalFinder (blog)
The primary problem for the thin-film technology is that using so little photoelectric material substantially reduces how much of the sunlight striking a solar panel gets transformed into electricity. According to CivicSolar, crystalline silicon solar GE: Solar Power Will Soon Cost Less Than Fossil Fuels, Nuclear PowerBecker's ASC ReviewBright idea – solar power over landfillsAmerican Recycler Newspaperall 105  


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