Solar Cell
Solar Cell
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1 pcs 10W 17V 0.6A Solar Cell Panel Battery W/ Diode AU2 $33.18 |
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2 pcs 10W 17V 0.6A Solar Cell Panel Battery w/ Diode AU2 $65.93 |
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2pc 210x90mm 18V 110mA 2W Solar Cell Battery With Diode AU2 $19.61 |
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36 3×6 1.8W ea factory short tabbed solar cell $25.99 |
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Solar F1,Solar Energy,Solar Cell,Clean Energy $18.00 |
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5-230 w solar panel made w/60 solar cells inverter duty super deal 1.05 per watt $1,200.00 |
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Solar Panel 6V 135mA PV(photovoltaic cell)- BRAND NEW! $9.99 |
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17.6 oz Solar Cell Encapsulant Kit Fast Cure $15.00 |
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1 x JUNCTION BOX for SOLAR CELLS PANELS, 8AMP, with MC4 connector, 90cm cable $14.99 |
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10meter(32.8ft) SOLDER Tab WIRE for Solar Cell DIY, solder wire, good $7.99 |
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Photovoltaic Module 54.5x35cm Solar Cell Panel 20W 18V $137.00 |
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200 FT OF FACTORY ROLL SOLAR CELL TABBING WIRE&4 DIODES PLUS 20 FT OF BUS WIRE $35.99 |
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445w 6×6 solar cells .6v/ 8+a/ 17% eff. high quality $200.00 |
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18V 120mA 2Watt Monocrystalline Lamination Solar Panel Power Cell $11.99 |
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DIY SOLAR CELLS 82ea 3″x6″ SHORT-TABBED SPLIT B GRADE $106.20 |
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1 Solar-Tite 384 Solar Panel Cell Encapsulant 1/2kg Silicone Elastomer $22.00 |
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0.5V, 800 mA Solar Panel – Small Project Solar Cell $10.99 |
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1V, 200 mA Solar Panel – Small Project Solar Cell $6.99 |
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0.5V, 400 mA Solar Panel – Small Project Solar Cell $6.99 |
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4 Solar-Tite 384 Solar Panel Silicone Elastomer Cell Encapsulant 2.0kg $88.00 |
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2 Cell Guard™ Solar Cell Encapsulation for Making Solar Panels $66.00 |
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6 Solar-Tite 384 Solar Panel Silicone Elastomer Cell Encapsulant 3.0kg $132.00 |
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1Pcs Solar Panel/Cell Junction Box 3 Feet of 12ga mc3 mc4 cable & 3 Diodes DIY $9.00 |
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1 Solar-Tite 384 Solar Panel Cell Encapsulant 1/2kg Silicone Elastomer $15.50 |
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10 pcs Schottky Blocking 6 Amp Diode DIY Solar Panel Cell Wind Generator Turbine $4.99 |
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12/24 Amp Low Voltage Drop Stud Diode Solar Panel Cell Wind Generator Turbine $2.24 |
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4 Solar-Tite 384 Solar Panel Silicone Elastomer Cell Encapsulant 2.0kg $74.00 |
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6 Solar-Tite 384 Solar Panel Silicone Elastomer Cell Encapsulant 3.0kg $112.00 |
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Solar Panel Battery 2600 mah Charger for camera / MP4 / Cell phone with adapter $8.99 |
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1 KW 3×6 Untabbed Solar Cells Diy Panel Kit w/Wire Flux $625.95 |
What total solar cell area would you need to provide energy needs? Mastering Physics problem?
Solar cells convert the energy of incoming light to electric energy; a good quality cell operates at an efficiency of 15%. Each person in the United States uses energy (for lighting, heating, transportation, etc.) at an average rate of 11 kilowatts . Although sunlight varies with season and time of day, solar energy falls on the United States at an average intensity of 200 W/m^2.
Assuming you live in an average location, what total solar-cell area would you need to provide all of your energy needs with energy from the sun?
The correct rate is 11kWhr per day. 11kw would be a horrendous amount of power.(maybe Al Gore uses it at this rate)
I will calc it at your rate for problem sake. (this is not real life by the way, there are lots more variables, length of day, etc)
200W/m^2 * 15% = 30w/meter
11kw / 30w/meter = 366m^2
On a side note I think mastering physics is a crappy program, made for lazy physics teacher that dont ever care about application of knowledge.
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Solio Mono by Solio $59.95 115167 Features: The solar cell is both durable and powerful for quick charging Integrated, rechargeable and replaceable lithium-ion battery can be charged with the sun or plug it in to a USB outlet Stores power up to one year Works with most mobile phones, MP3 players, PDA’s and GPS’s right out of the box (additional adapters are available) Specifications: Size: 47 x 13 x 85 inches Internal batt… |
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BUXTON GENUINE BUXHYDE COUPON/RECEIPT ORGANIZER WITH 8 POCKETS AND SOLAR CALCULATOR – PINK $12.99 Our Buxton Genuine “Buxhyde” Coupon/Receipt Organizer features zippered construction for security and style, 8 gusseted pockets with included blank label cards for easy organization, exterior clip which is great for shopping carts, built-in solar calculator, colorful polka dot lining for fashionable, fun flare. The 8 gusseted pockets have plenty of room to organize your receipts, coupons, notes, … |
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BUXTON GENUINE BUXHYDE COUPON/RECEIPT ORGANIZER WITH 8 POCKETS AND SOLAR CALCULATOR – BROWN $12.99 Our Buxton Genuine “Buxhyde” Coupon/Receipt Organizer features zippered construction for security and style, 8 gusseted pockets with included blank label cards for easy organization, exterior clip which is great for shopping carts, built-in solar calculator, colorful polka dot lining for fashionable, fun flare. The 8 gusseted pockets have plenty of room to organize your receipts, coupons, notes, … |
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Music for Two (Bonus DVD) $6.99 On Music for Two, banjo wizard Béla Fleck and stand-up bass maestro Edgar Meyer effortlessly sail through a challenging program that includes compositions by Bach, a sonata by Henry Eccles, a Miles Davis tune, and a number of self-composed finger twisters. The amazing thing about this varied selection is not its eclecticism–which is only to be expected with these two–but that it all blends toge… |
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Fahrenheit Project Part Five [RARE] $44.98 1 Jaia Alone (8:00) 2 Solar Fields Water Silence (5:43) 3 Aural Planet Sunfruits Avenue (7:47) 4 Aes Dana Purple (7:07) 5 H.U.V.A. Network Processing Lights (Fairy Tales Version) (5:49) 6 Cell Blue Embers (7:04) 7 Great Leap Forward In Name Of The Super Natural (6:43) 8 Carbon Based Lifeforms T-Rex Echoes (6:23) 9 Sync24 Adrift In Time (Drumatix Edit) (5:18) 10 Hol Baumann Fin… |
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Fahrenheit Project Part Six [RARE] $53.98 1 Scann-Tec ASD (6:27) 2 Irukandji Whales Street (7:23) 3 Cell Erasing Pluto (8:22) 4 H.U.V.A. Network Orientations (8:57) 5 Sync24 DOT (8:13) 6 Solar Fields Levitate (10:47) 7 Sundial Together, We Are… (Scann-Tec Remix) (7:41) 8 Aes Dana Bam (Overlit Edit) (7:07) 9 Hol Baumann Radio Bombay (6:08)… |
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Cleaner $1.99 … |
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Solar Power Plant, Hydrogen-Powered Bike, Escalator, Tattoo Machine $1.99 … |
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Energy Crossroads: A burning need to change course, Academic Edition & Public Performance $125.95 This academic version has an extra hour of bonus materials that includes a 25 minutes documentary produced in 1974 soon after the 1973 oil embargo, extended interviews, lesson plans, an Eco-facts sheet, a jpeg file from the poster (11X17) and the 2 mini documentaries from the standard version (Cuba’s Peak Oil and Steve Andrews “Green Home”).Synopsis: As our global population and its appetite for e… |
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Sanyo Pre-Charged Rechargeable Batteries … |
