Solar Monocrytalline SeriesⅣ (240W-----260W)

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Shanghai
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TT OR LC
Min Order Qty:
1000 watt
Supply Capability:
20000000 watt/month

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Item specifice:

Material: Monocrystalline Silicon Max. Power(W): 260 Number of Cells(pieces): 0
Size: 1580X1069x45 mm Weight:20.5kg: Tolerance:0~+5W Cell:Monocrytalline Cell 125×125 mm: Packing:616 Pcs/40ft(H) Container

Product Description:

 

1.Structure of Solar Module Description

The photoelectric conversion efficiency of monocrystalline silicon solar panels is approximately 15%, the highest of 24%, this is all kinds of solar panels in the photoelectric conversion efficiency is highest, but the production cost is very big, so that it can't be extensive and widespread use. Due to the commonly used single crystal silicon and waterproof resin toughened glass encapsulation, so its durable, generally can amount to 15 years, the service life of up to 25 years.

2.Characteristics  of the Solar Module

 

Max Power Voltage Vmp (V)50.050.551.051.552.0
Max Power Current   Imp  (A)4.804.854.904.965.01
Open  Circuit Voltage  Voc (V)60.461.161.762.362.9
Short  Circuit Current  Isc (A)5.305.355.405.455.50
Max Power Pm(W)240245250255260

3.Limits of the Solar Module

  1. Operating Temperature   ﹣40℃to+85℃

  2. Storage Temperature      ﹣40℃to+85℃

  3. Max System Voltage         1000VDC(IEC)/600VDC(UL)

 

4.Specifications of the Solar Module

 

Material

the Solar Module

Cell

Monocrytalline Cell 125×125 mm

Packing

616 Pcs/40ft (H) Container
Weight

20.5kg

Tolerance

0~+5W

Certificate

TUV VDE UL

5.Applications of the Solar Module

1.Electricity

2.Heat energy

 

6.IMages of the Solar Module

 

Solar Monocrytalline SeriesⅣ  (240W-----260W)

Solar Monocrytalline SeriesⅣ  (240W-----260W)

Solar Monocrytalline SeriesⅣ  (240W-----260W)

 

FAQ

1. Q: Do you have your own factory?

    A: Yes, we have. Our factory located in Jiangyin city, jiangsu province.

2. Q: How can I visit your factory?
    A: Before you take off from your country, please let us know. We will show you the way,or arrange time to pick you up if possible.
3. Q: Do you provide free sample?
    A: Usually we do not offer free sample

4. Q: Could you print our company LOGO on the nameplate and package?

    A: Yes, we can do that.

 

 

 

 

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Q:How long does it take to charge a 2v deep cycle battery with a 0 watt solar panel?
You need more panel because it will take more than ones worth of sunshine to charge this battery so the battery will need to sit over night and wait to continue the charge. clouds will make the problem even worse. I use 24 - 00 Ah batteries with a 3500 watt system and I am using a 48 volt system. So my Ah = 24 X 00 / 4 = 600 Ah but this is at 48 volt so the watt hours are the same. But My computer puts the power where it is needed automatically. You have 25 watts for at best 0 hours per day = 250 Watt hours per day. That battery needs at least 200 x 2 = 2400 watt hours that does not take efficiency of any of the systems into account. As you can see this battery may never charge completely.
Q:How many solar panels do you need to power a house?
Solar power is expensive power. The costs have been coming down but unless it's the only option or there are government subsidies, it would still be less expensive to buy electricity from the grid. The way you compare the upfront costs of solar power with monthly bills is by the Internal Rate of Return equation or the Net Present Value calculation. Vendors will use the payback periods to try and convince you into a financial decision where they reap all the benefits so you need to learn how to do a proper financial analysis. The average US household uses about 950 kwh per month, unless you are very wealthy, you will not be able to afford enough panels for that and you probably don't have enough roof space. You will have to reduce your power usage as much as possible. Batteries are expensive and inefficient. Lead acid batteries are 95% efficient at discharging but only 50% efficient at charging. A battery based system would not only include the costs of the batteries but would also double the number of panels required. Lead acid batteries have their lives rated at only 20% draws on their capacities, they lose a lot of life with each deep cycle. There are deep cycle batteries which have thicker plates but they are also rated at 20% draw and a deep cycle battery's life would drop to 94% with just one deep cycle draw. This means, it's customary to buy five times your diurnal capacity worth of batteries, fortunately this allows for several cloudy days. If you do want to have deep discharges, buy Nickel Iron batteries. You will want a grid tied system instead where you sell the power you produced to the utility and buy back what you need effectively turning the grid into a 00% efficient battery. Of course, there are costs involved as the utilities would likely charge a monthly fee just to be hooked up so this cost must be taken into account. There is also the risk that the utilities may change their net-metering arrangements on you later.
Q:What is the difference between monocrystalline & polycrystalline solar panels?
The polycrystalline solar panel has a longer life-span and has a higher efficiency. What this means is that from the energy that 'hits' the solar panel, more is caught and used to convert into electrical energy. A polycrystalline solar panel will have an efficiency of about 4%. The monocrystalline solar panel has a similar efficiency but the cells are prone to sunlight, so the efficiency drops over the years.
Q:Are solar panels a viable option in IL?
My brother-in-law has 4 solar panels on his property. Each one is more that 4 times the size of a ping pong table and they automatically swing toward the brightest light (I.e., the sun). They generate electricity almost every day, unless it is very cloudy. He lives in Northern NJ, almost as far north as Chicago. They have been up for about 6 years and seem to be reliable. I'm not sure that a single static panel on your roof would generate enough to make it viable. But contact some people in your area to see how theirs are working out. Also contact your building inspector and electrical inspector to find out how to do the job 'to code'.
Q:Recycling Solar Panels?
yes they are very recyclable, and you would actually be suprised at how much you get back from them just as materials, as there are still very valuable materials in them.... Often solar shops will accept them back for at a fraction of what you paid, as they can send them back to the manufacturer who then do all the material stripping in them and recycle all the materials there. Mainly depends what type of solar panels you have.... Most probably poly-chystalline or mono-chystalline. If they are that cool blue or black psychadelic looking panel also the manufacturing make that effect is also costly so they would probably look to buying that as well.. I would ask a solar shop where it can be done as the silicon in them are still a very prescious substance..... I would definatly not throw them out or pull them apart just yet
Q:Hey. I need some help with solar panels and batteries :) Please see the detailed version beneeth :)?
One lithium cell requires 4.2V to obtain its full charge, Never exceed 4.2V ! Output from solar panel if below 3.7V , nothing charge to lithium. Total charging time until the cell is full depending on the AH rate of cell and the charging current that solar panel can be provided. Suppose cell is rate 5AH, and the charging current from solar panel under full sun shine can maintain 0.5A ( use solar panel short circuit current rate from its specification as a reference ) , hence, 0 hours is enough. And be sure the solar panel can maintain 4.2V output at 0.5A . Remember, over charge lithium cell one time might reduce its life into half . Therefore, let the solar panel output passing through a precision regulator to maintain output is 4.2V is the best way, because, as cell reaches 4.2V , no more charging current is forced into cell ( automatic stop charging ). If you do not have the knowledge to make this simple variable voltage regulator with LM37K ( if you choose this way, buy solar panel output has at least 2V) , you may choose to do it manually by install a current meter and a variable resistor in series between the panel output to cell. By adjust the value of resistor, charging current can be controlled ( if you choose this way, buy solar panel output has as less as 6V ). Count the charging time with a clock and adjust the charging current from time to time to maintain 0.5A .
Q:how do solar photovoltaic panels work?
Hey E Girl, photovoltiac panels are pretty simple. They start with a solid block of silicone, and shave thin layers off of them, called wafers. Once you have about 72 of them, you take half of them and dope them with boron, then the other half are doped with phosphorous. Once that's done, they take one each phosphorous and boron wafer, and glue them together with a special conductive epoxy glue, and attach a wire to each wafer. When the two glued wafers are exposed to the sun, a reaction occurs that forces free electrons from the silicone particles from one wafer onto the other, and a voltage is generated between them, about /2 volt to be exact. Once all 36 pairs are glued together, they are wired in series, connecting the phosphourous wafer from one to the boron wafer on the next, and so on. If you start with 72 wafers, you'll have 36 pairs glued together when you are done. At /2 volt each, that makes a 8 volt panel, which is used to charge a 2 volt battery. The charging source always has to have a few more volts than the battery. These 36 pairs of cells are then arranged on some kind of back board, glued down, covered with acrylic glass and mounted in a frame. There are some great websites you can go to for more info, I will list some below. Did you know that there are over 00,000 homes and businesses in the US alone that use some level of solar power to operate their electrical systems? That's good news. We actually live in one of those homes, it is powered by both the wind and sun and heated with solar and wood. I hope this answers your question, good luck, and take care, Rudydoo
Q:Could you have a solar panel in space?
Hi There Solar panels work better in space than in the atmosphere and wireless transmission of power is now becoming possible but rarely practical. Currently more practical would be orbiting geo stationary large scale mirrors focusing light on panels on earth. In another 50 years who knows? Energy being transmitted wirelessly generates heat and radiation. I suspect that if a powerful enough solar array to meet earthly needs was put in orbit then transmitting that sort of power through the atmosphere would cause issues all of its own. Regards vk4ari
Q:how does solar panels give power to the batteries?
When sun light reaches solar panels, it releases electrrons to make an electric current. They are made od silicon or germanium which has this property. Photons in the sun light when hit on semiconductor like silicon, releases electrons o make the current flow.
Q:DIY kit for solar panel?
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