Solar Panels 280w with Mono /Poly Silicon Material

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10000 watt
Supply Capability:
10000000 watt/month

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1. Structure of Solar Panels 280w with Mono /Poly Silicon Material Description

Solar panel refers either to a photovoltaics (PV) module, a solar hot water panel, or to a set of solar photovoltaics modules electrically

 connected and mounted on a supporting structure. A PV module is a packaged, connected assembly of solar cells. Solar panels can be

 used as a component of a larger photovoltaic system to generate and supply electricity in commercial and residential applications. Each

 module is rated by its DC output power under standard test conditions, and typically ranges from 100 to 320 watts. The efficiency of a

 module determines the area of a module given the same rated output – an 8% efficient 230 watt module will have twice the area of a 16%

efficient 230 watt module. There are a few solar panels available that are exceeding 19% efficiency. A single solar module can produce only

 a limited amount of power; most installations contain multiple modules. A photovoltaic system typically includes a panel or an array of solar

 modules, an inverter, and sometimes a battery and/or solar tracker and interconnection wiring.

 

 

2. Main Features of the Solar Panels 280w with Mono /Poly Silicon Material

• small size with solar street lamp system

• mono/poly silicon material

• solar panel 2w-280w

• high solar energy transform

 

 

3. Solar Panels 280w with Mono /Poly Silicon Material Images

 

4. Solar Panels 280w with Mono /Poly Silicon Material Specification

Type

Power

Cell Size

Module Size

Glass size

Weight

Specification

Max-Power

Max-Power Voltage

Max-PowerCurrent

Open-Circuit Voltage

Short-circuit Current

Module

Wp

mm

mm

mm

Kg

Wp

V

A

V

A

SR300

300

156*156

1950*1000*50

1924*994

23

300

36

8.05

43.2

8.8

SR290

290

290

36

8.33

43.2

8.98

SR280

280

280

36

7.78

43.2

8.55

SR270

270

270

36

7.5

43.2

8.25

SR260

260

260

36

7.23

43.2

7.95

SR250

250

250

36

6.95

43.2

7.8

SR240

240

125*125

1600*1065*50

1594*1059

20.5

240

48

5

57.6

5.4

SR200

200

200

48

4.16

57.6

4.48

SR200

200

156*156

1480*1000*50

1474*994

17.5

200

27.22

7.35

32.67

8.08

SR85

85

125*125

1195*541*35

1189*535

9

85

18

4.72

21.6

5.2

SR80

80

80

18

4.44

21.6

4.88

SR75

75

75

18

4.16

21.6

4.58

SR70

70

70

18

3.89

21.6

4.12

SR65

65

78*156

766*680*35

760*674

7

65

18

3.61

21.6

4

SR60

60

60

18

3.33

21.6

3.6

SR55

55

55

18

3.05

21.6

3.36

SR60

60

83*125

810*541*30

804*535

6.5

60

18

3.33

21.6

3.6

SR55

55

55

18

3.05

21.6

3.36

SR50

50

50

18

2.78

21.6

3.05

SR45

45

62.5*125

635*541*30

629*535

5.5

45

18

2.5

21.6

2.76

SR40

40

40

18

2.23

21.6

2.44

SR35

35

35

18

1.96

21.6

2.12

SR25

25

42*125

446*541*25

440*535

3.2

25

18

1.38

21.6

1.53

SR20

20

62.5*62.5

656*296*25

650*290

2.2

20

18

1.12

21.6

1.24

SR18

18

18

18

1

21.6

1.16

SR15

15

39*78

416*356*20

410*350

2

15

18

0.84

21.6

0.92

SR15

15

42*62.5

446*296*20

440*290

1.8

15

18

0.84

21.6

0.92

SR12

12

31.25*62.5

360*296*20

354*290

1.3

12

18

0.67

21.6

0.74

SR10

10

10

18

0.56

21.6

0.62

SR8

8

8

18

0.45

21.6

0.5

SR6

5

13.89*62.5

206*296*20

200*290

0.8

6

18

0.28

21.6

0.32

SR5

4

5

18

0.22

21.6

0.26

SR2

2

13.89*62.5

150*150*20

144*144

0.3

2

9

0.22

10.8

0.24

 

 

5. FAQ of Solar Panels 280w with Mono /Poly Silicon Material

Q1. How long can we receive the product after purchase?

A1.In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of

receiving is related to the state and position of customers

 

 

Q2. Can we visit your factory?

A2:Surely, I will arrange the trip basing on your business schedule.

 

 

Q3:Which payment terms can you accept?

A3:T/T,L/C,Moneygram,Paypal are available for us.

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Q:Need help with Solar Panels (FAQ's and opinions)?
This is a photovoltaic panel...it produces electricity from incident solar radiation. Solar thermal panels produce heat, and they are usually assists for hot water heating systems. Solar thermal panels have piping in them instead of semiconductor cells like photovoltaics do.
Q:Mono-crystalline or poly-crystalline solar panel?
All solar photovoltaics drop in efficiencies with higher temperatures but it isn't the 45+ C you have to worry about but rather the heat from the sunlight striking the panels. There are hybrid systems which passes water in pipes attached to the back of the solar panels to cool the panels and preheat the water for solar thermal collectors. The difference between mono-crystalline and poly-crystalline are that mono-crystalline are more efficient and more costly to make.
Q:Has anyone used portable solar panels for home use?
well i highly dout that solar panels ued for boats and rvs will work the same for your house, because your house requires more energy to run then a solar power can give.
Q:Where can I get damaged solar panels?
When you pass a sign- look at the back of it for a name. Often the company that rented them out will have their name on the back. Call them.
Q:Solar Panels ????????
00 watts is like energy consumption. The computer i am using right now is probably around 300 watts right now. It's not always 00 watts, that's probably maximum. And also, watts = volts x amps.
Q:Easy 0 points? Solar Panels and heaters?
the cells inside the solar panels absorb the suns energy using it to heat water which generates steam and makes the generator go round and round like a windmill therefore producing energy
Q:Why should I use solar panels?
How Solar Cells Work by Scott Aldous Inside This Article . Introduction to How Solar Cells Work 2. Photovoltaic Cells: Converting Photons to Electrons 3. How Silicon Makes a Solar Cell 4. Anatomy of a Solar Cell 5. Energy Loss in a Solar Cell 6. Solar-powering a House 7. Solving Solar-power Issues 8. Solar-power Pros and Cons 9. Lots More Information 0. See all Physical Science articles You've probably seen calculators that have solar cells -- calculators that never need batteries, and in some cases don't even have an off button. As long as you have enough light, they seem to work forever. You may have seen larger solar panels -- on emergency road signs or call boxes, on buoys, even in parking lots to power lights. Although these larger panels aren't as common as solar powered calculators, they're out there, and not that hard to spot if you know where to look. There are solar cell arrays on satellites, where they are used to power the electrical systems. You have probably also been hearing about the solar revolution for the last 20 years -- the idea that one day we will all use free electricity from the sun. This is a seductive promise: On a bright, sunny day, the sun shines approximately ,000 watts of energy per square meter of the planet's surface, and if we could collect all of that energy we could easily power our homes and offices for free.
Q:Solar Panel Question...?
The best way to find out is to determine the wattage of each piece of equipment you want to use and how many hours you want to use those pieces of equipment. Finally, calculate the total number of Watt-Hours you need at minimum. Then you need to research solar panels or mobile wind mills (they need to be pretty huge to get a decent amount of energy I think, so solar power is probably the way to go). You will need to figure out the efficiency of the solar panels, the size of the array, how you will turn it or if you will turn it at all (to face the sun to get the maximum energy input, or maybe to use mirrors so you don't have to turn it. Once you find a good configuration for your mobile kitchen, you need to calculate if the Watt-Hours you will generate on an average day (with average weather) is enough to power the equipment whose energy requirements you previously calculated. Then you have to keep in mind that some days will have no sun, and you may not be working on some days, but you can still capture sunlight. For each case, a large battery array will be required. If you had a guage on that array, you could also hook it up to the a small generator in case you need immediate power. It's an eco-friendly process, but the initial cost is high and it requires a lot of research and planning. This is why most people do not do it--not because they don't want free energy from the sun, but because it's not easy to start collecting that energy in an efficient way. Sorry I couldn't give you more specific numbers, but a solar panel sales agency should be able to estimate whether or not you could do it (they'd probably set it all up for you too). ^_^
Q:Will a 2W, 2V mono solar panel power up a laptop battery?
I'm afraid neither of these panels will do much for charging or running your laptop. If the power brick is supposed to emit 5 volts at 5 amps, that's 75 watts. Neither of those panels provides enough voltage and the power output is obviously far too small. The capabilities of solar power are vastly overestimated for small panels. Sunlight is limited to about kilowatt per square meter under ideal conditions (summer time, clear blue sky, for a few hours around noon in the US southwest). But consumer panels top out at about 5% efficiency, so your limit is 50 watts per square meter - in other words you would need about half a square meter, or about six square feet, of panel to provide 75 watts. And even under ideal conditions you will only get that much for a few hours each day. Also, the panel's voltage output is not regulated, so even if you find a panel that emits 5 volts (this would actually have to be made up of groups of 30 cells in series, as they emit half a volt each at most) you can't just connect the panel output into your laptop's DC in. You'd need a regulated DC-to-DC supply, and since that is not 00% efficient it will cost a bit of the power... now you need even more panel area. All in all, not really a practical thing to carry along on a camping trip.
Q:are there solar panel that work without the sun?
No. Solar literally means Sun. But...scientists are working on a panel that can absorb energy after the sun has set. It may be years until we see any commercial success.

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