Monocrystalline 315W Solar Panel Solar Module

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Description: 

Solar modules use light energy (photons) from the sun to generate electricity through the photovoltaic effect.

The majority of modules use wafer-based crystalline silicon cells or thin-film cells based on cadmium telluride or silicon.

The structural (load carrying) member of a module can either be the top layer or the back layer.

Cells must also be protected from mechanical damage and moisture. Most solar modules are rigid, but semi-flexible ones are available,

based on thin-film cells. These early solar modules were first used in space in 1958.

CNBM Solar photovoltaic (PV) Panel is designed for large electrical power requirements.

It is the optimal choice for both on-grid and off-grid power systems.

 CNBM Solar panel offers high performance of power per square foot of solar array.

Monocrystalline silicon(c-Si): often made using the Czochralski process. Single-crystal wafer cells tend to be expensive,

 and because they are cut from cylindrical ingots, do not completely cover a square solar cell module without a substantial waste of refined silicon.

Hence most c-Si panels have uncovered gaps at the four corners of the cells.

Characteristics of Solar Monocrystalline

I. Solar Cell : High efficiency crystalline solar cell.

Even if under the weak light, the solar module can produce maximum power output.

II. Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase

 the power output and mechanical strength of solar module.

III. EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.

IV. AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily.

V. Junction box: Multi function junction box with water proof.

VI. Long lifetime: ≥25 years; Less power decrease.

VII. Good performance of preventing from atrocious weather such as wind and hails.

VIII. Resisting moisture and etching effectively, not effected by geology.

IX. The certificate issued by international authority: UL, TUV, IEC, VDE, CE.

Standard Test Conditions of Solar Monocrystalline

The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions,

Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances.

 Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.

Maximum Power (Pmax)

W

315

Power Tolerance

W

(0,+5)

Maximum Power Voltage (Vmp)

V

37.5

Maximum Power Current (Imp)

A

8.4

Open Circuit Voltage (Voc)

V

46.30

Short Circuit Current (Isc)

A

8.95

Module Efficiency (ηm)

%

16.23

Dimension of module

mm

1956*992*40mm(77.0*39.1*1.6inch)

Pmax Temperature Coefficient

%/C

-0.44

Voc Temperature Coefficient

%/C

-0.32

Isc Temperature Coefficient

%/C

0.44

Maximum System Voltage

VDC

1000(TUV);600(UL)

Maximum Series Fuse Rating

A

15

Operating Temperature

C

-40~ +85

NOCT

C

45±2

STC:1000W/m2.AM1.5 and 25C cell temperature, NOCT : Nominal Operating Cell Temperature

Monocrystalline 310W Solar Panel Solar Module

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1. How long will my inquiry get response?

 Your inquiry related to our products or prices will be replied within 24 hours. 

2. Can I get professional service and suggestion?

Well-trained and experienced staffs to answer all your questions in fluent English. 

3. Do you accept OEM or customized design?

OEM & ODM, any your customized lightings we can help you to design and put into product.

4. What if I need specific design?

Distributorship are offered for your unique design and some our current models.

 

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Q:Solar panels for a small gym outside my house?
It may cost you about $650, you can also learn building it yourself so you can save much money...
Q:How many and what size solar panels would I need?
Solar okorder.com in their survival discussion in the archive, this exact project was discussed at length.
Q:Why dont we have a gigantic solar panel system in the warm states,stretching miles across to supply the usa?
It's not a matter of Federal money or Federal programs or attitudes of the government that keeps your grand plan for generating large amounts of electrical power using solar panel systems and distributing it country wide with fiber optics from becoming a reality. It's technology. Whatever optimistic speculations you may have heard or read, large scale, dependable generation of electrical power at steady high levels from solar cells is nowhere near a reality. Some of the big culprits are the variable atmosphere of the earth and the inefficiency of practical and economic solar cells. The conversion does not depend on the warmth of the states where generation might take place but on constant direct sunlight, unobscured by clouds in the atmosphere for most of every day, and on high efficiency solar cells. No states can depend on clear skies 365 days of the year and there's the little matter of night time, when nothing would be generated. Also, the electricity generated by solar panels cannot be carried by fiber optics since they carry electromagnetic energy (light), not electricity. What may be possible sometime in the not-too-distant future is the use of solar panels to supplement, not replace, conventional power generating systems on a local basis. It would not be required that they provide constant high levels of power every day, but only that they provide power when conditions were right, in order to perform the valuable role of cutting down on the use of fossil fuels in conventional generating systems. (The direct current generated by solar panels would have to be converted to alternating current or stored in batteries to accommodate our present methods and equipment for using electric power.) As soon as this becomes technically and economically feasible, we will not have to wait long to hear about it from the energy corporations and politicians.
Q:What exactly is a solar panel?
Solar panels (arrays of photvoltaic cells) use renewable energy from the sun, and are a clean and environmentally sound means of collecting solar energy. Solar panels are a great way to generate electricity on a small scale. Solar panels are commonly named solar cells or photovoltaic cells. Photovoltaic means literally light electricity.” Solar cells or PV cells rely on the photovoltaic effect to absorb the energy of the sun and cause current to flow between two oppositely charged layers. Solar panel installation is a cost effective part of the green movement for saving energy. There are different types of solar panels available, including Monocrystalline Panels, Polycrystalline Panel, Cast Polycrystalline Panels, String Ribbon Silicone Panels and Thin Film Panels. Find more information about solar panels at this Web site:
Q:how effective & efficient are home made solar panels?
I had a system installed recently, so I would suggest starting by getting a quote from a licensed contractor. Even if you are planning on doing the installation yourself, a contractor will have a lot of useful info. I got 3 quotes and they were all about the same cost. I was able to get a 2 year usage history from our utility so the contractors were able to suggest a system based on that. They were able to tell me about rebates and tax credits, were the best location would be and the estimated amount of production. They have a nifty gadget that can tell if there will be any shade cast on the roof at any time during the year. I decided to maximize my rebates and got a system that reduced my utility bill by about 50%, although my production has cut it much more than that, my highest electric bill was $35, and that was in Dec. with cloudy short days. I got a $0K rebate and a $2K tax credit. This year the fed. tax credit is 30% of the total installed price. My system cost $26K, I paid $6K out of pocket and I'm saving about $2K per year.
Q:Polycrystalline solar panels are good or single crystal solar energy is good
Pre-monocrystalline silicon solar cell photoelectric conversion efficiency of about 15%, the highest reached 24%, which is all types of solar cells in the photoelectric conversion efficiency of the highest, but the production cost is so large that it can not be a large number of extensive And commonly used.
Q:I have 700watts ups and 2V,65amp battary..i want to add solar panel to just only charge my 2v,65amp batt.?
What you are stating is that the battery you have will operate the UPS for about 2 hours before it is drained past the point of no return (technically 2.82 hours, but that would be a dead battery - most well-designed UPS systems cut off when the battery gets below about a 30% charge so that battery is not damaged. Lead-Acid batteries have about a 0%/month self-discharge rate if there is no load connected. The very best systems are as low as 3%, the worst are over 20% - and all at a 'normal' temperature. So, you will need a maintenance charger of about ten (0) watts or so - amp will be more than enough. And about any solar panel will handle that much with the proper charging connection.
Q:Solar Panels power help?
What you really need to calculate is your energy requirements, you are only stating your power requirements. Power (W) = how many watts of power are you using? Time (h) = how long are you going to use the power for? Energy requirement(Wh) = W * h take the answer to that equation and plug it into the exact same equation except substitute how much sunlight you get for h and then solve for W to find what you need in the way of a solar panel. Wattage of solar panel (W) = Energy requirement (Wh)/hour of sunlight per day (h) Now you know what wattage of solar panel you need. For the battery you use a different equation: Energy in the Battery(Wh) = Battery Voltage (V) * Current Capacity (Ah) Solving for Current Capacity: Ah = Wh / V This will tell you how big a battery you need, but you also need to be concerned about how much current it can source. For this you need to know what your peak power requirement is. Wmax = peak power requirement Max discharge current (Amax) = Wmax / Vmax Also you will need an inverter rated to Wmax as well.
Q:I need help with a solar panel?
With that size panel, you should be able to recharge either AA battery, or two AA batteries in series. Yes, it would be a good idea to put a blocking diode in series with the panel - anything will do, like a N448. You will want to use NiCd batteries if possible, because they take a trickle charge of 50 mA much better than NiMH (which prefers pulse charging, a more complicated circuit). You can use NiMH if you must. Needless to say, don't try to charge non-rechargable batteries. Also realize that at this charge rate, it will take days, maybe even a week, to charge the batteries, if left out in full sun all day long.
Q:Why are solar panels made from silicon and not magnesium?
Si is a neutral semiconductor, and, when combined with the other metals in the solar panel, it the panel polarizes, and releases electrons form one end, and accepts them back at the other. Like a water pump. Mg is not the major ingredient because it doesn't have the easily altered semiconductor properties Si does. To put it simply, Si is easier to work with.

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