305W Mono and Poly 260-320W Solar Panel CE/IEC/TUV/UL Certificate Non-Anti-Dumping Solar Cells

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Min Order Qty:
1000 watt
Supply Capability:
100000 watt/month

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Product Description:

CE/IEC/TUV/UL Certificate Non-Anti-Dumping Mono and Poly 5W to 320W Solar Panel Solar Cells

Structure

Solar Module is the core part of solar PV power systems, also is the highest value part of it. The function of Solar Module is to convert the sun's radiation to electrical energy, or transfer it to battery and store in it, or to drive the load running.

Features

Our biggest manufacturer in china, they have stable prime quality, which ensure us to produce prime quality cells, each single cell is under inspection before packing;

Our solar panel production line is also full automated, we imported equipments from spain and japan;

We provide 15years warranty, and 25years working life;

We have full set quality certificates, product meets quality requirement of USA, Europe, Australia, UK etc ;

70% of our product exported to Europe, without quality claims up to now;

So we guarantee each piece of our panel has perfect appearance, positive power performance, and without quality hidden trouble.

 

The Product has been widely used in space and ground, it mainly used for power generation systems, charging systems, road lighting and traffic signs areas. It could offer a wide range of power and voltage, and with high conversion efficiency, and long service life.

1. 10 years limited product warranty

2. 15 years at 90% of the minimal rated power output

3. 25 years at 80% of the minimal rated power output

 

Images

305W Mono and Poly 260-320W Solar Panel CE/IEC/TUV/UL Certificate Non-Anti-Dumping Solar Cells

305W Mono and Poly 260-320W Solar Panel CE/IEC/TUV/UL Certificate Non-Anti-Dumping Solar Cells

 

 

Specification

Pict

ITEM NO.:

Poly 156*156 cell ,60pcs . Power range from 230Wp-260Wp

Maximum Power(W)

 230

235

240

245

250

 255

 260

Optimum Power Voltage(Vmp)

 29.4

29.5

29.7

30.1

30.3

 30.5

30.7

Optimum Operatige Current(Imp)

 7.83

7.97

8.08

8.14

8.25

 8.37

 8.48

Open Circuit Voltage(Voc)

 36.7

36.8

36.9

37.1

37.3

 37.5

 37.7

Short Circuit Current(Isc)

 8.52

8.59

8.62

8.65

8.69

8.73 

 8.78

Solar Cell:

156*156 Poly

Number of Cell(pcs)

6*10

Brand Name of Solar Cells

JA Cell, Bluesun Cell

Size of Module(mm)

1650*992*40/45/50

Cable & Connector Type

Pass the TUV Certificate

Frame(Material Corners,etc.)

Aluminium-alloy

Back sheet

TPT

Weight Per Piece(KG)

19.5KG

FF (%)

70-76%

Junction Box Type

Pass the TUV Certificate

Tolerance Wattage(e.g.+/-5%)

±3%, or 0-3%

Front Glass Thickness(mm)

3.2

Temperature Coefficients of Isc(%)

+0.04

Temperature Coefficients of Voc(%)

-0.38

Temperature Coefficients of Pm(%)

-0.47

Temperature Coefficients of Im(%)

+0.04

Temperature Coefficients of Vm(%)

-0.38

Temperature Range

 -40°C to +85°C

Surface Maximum Load Capacity

5400Pa

Allowable Hail Load

23m/s ,7.53g

Bypass Diode Rating(A)

12

Warranty

90% of 10 years, 80% of 25 years.

Standard Test Conditions

AM1.5   1000W/ 25 +/-2°C

Packing

 carton or pallet

1*20'

14 Pallets / 316pcs

1*40'STD

25 Pallets / 700pcs

FAQ

Are you a trading company or manufacturer?

Manufacturer with factory

What kinds of  filter do you produce?

It covers for air filter,oil filter,fuel filter for car and truck

Is Customized filter available?

Yes,please offer your required specifications and drawing

Do you Accept OEM service?

YES!

what’s your delivery terms?

FOB (2)CFR (3)CIF

What's your Delivery Time?

1)generally the samples will be sent immediately by the air express in 3-5    days if the goods are in stock

 2)Normally within 30 days,please confirm with us before order!

Trade and Market

Main Market Western European 20%
Northern European 15%
Asia 20%
Americas 20%
Domestic Market 15%
Middle East 10%

 

 

 

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Q:How may solar panels/wind turbines may be made affordable?
go okorder.com/ they sell books on how to build solar panels and wind turbines, along with a lot of other things that could help you live off grid. And a lot of the books were things that could be made with turn of the century (900 not 2000) technology
Q:How do you make a homemade solar panel?
Did okorder.com/ . Possibly this could immediately instruct each and every one!
Q:What is the difference between solar panels and light panels?
The highest conversion efficiency in the laboratory is 24.7%, and the efficiency of the scale is 16%. Polysilicon conversion rate of 14% -15%. Amorphous silicon conversion rate of 12%. Silicon film conversion rate of 9%. Silicon solar cell is the main raw material of silicon, silicon is an extremely rich element of the earth, almost everywhere there are silicon, can be said to be inexhaustible, with silicon to create solar cells, raw materials can be described as no shortage.
Q:Any recommendation for best solar panels?
I have 3 ARCO solar panels and a wind generator on the Boat and it's all I need to live comfortably on 2 volts.
Q:will a 5v 52watt solar panel charge four 2c dv 55ah batteries?
I don't think so, but if it did, it would take a very long time. You need enough wattage or amps to push the power in the battery and 3w may not be enough. You would be better off with a small 2v battery, maybe the type they use for emergency lights. I would use a sealed battery for this type of setup because car batteries are designed for heavy charging with alternators from 60 amps and up.
Q:solar panels on projectors?
Unlikely to prove useful. Solar panels don't generate very much current. You would probably wind up spending several thousand dollars, and wind up with a solar panel array (including batteries and power inverter) that is certainly not portable. You will also need adequate current for your projection source (ie DVD player or computer), as well as sound. By and large, the cheapest projectors require the least amount of power. There is no way around the fact that, for a projector to be practical, it must output out a great deal of light. Adequate light requires adequate current.
Q:how much is one solar panel?
no one has answered because you asked a question that cannot be answered. It is exactly the same question as how much is a car?. Do you want a passive solar heating panel, a solar electric panel, .5 Volts, ,000,000 BTUs, do you want just the panel or the panel installed and functioning, or what? the answer is between $5 and $5,000,000.
Q:when building a solar panel should the diode be on the positive or negative side?
the blocking diode goes on the positive side
Q:Does a 50W solar panel generate 540kWh?
your first question: Does a 50W solar panel generate 540kWh? 540 kW-hr / 50W = 3600 hours it would take that long for the panel to generate that amount of energy. your second question is confused, as you both stipulate the number of hours at 6 hours per day, and you try to solve for the number of hours. 000 x 50w = 50 kW 50 kW x 6 hr/day x 30 day/mo = 27000 kW-hr/mo = 27 MW-hr/mo that is the amount of energy generated. That is nowhere close to 88240 kWh or 88 MW-hr. I would take 7 times more solar panels to generate that much energy. .
Q:Is heat a factor in how much energy is gained when using solar panels?
If you are talking about solar PV (photovoltaic), panels, (these are the solar panels that generate electricity), temperature DOES effect the power output. But it works opposite of your example. They actually work better in cooler temperatures. In other words, you will get more electricity on a cold, sunny day than you will on a warm, sunny day. The difference is not huge. It is a percentage point or two for every ten degrees cooler it is. But it is significant enough that solar system designers like myself need to know the temperature fluctuations in the area we are designing for. I know of a few improperly designed systems that were damaged on sunny winter days. Solar thermal panels (the ones that heat water) do not work this way. A warmer sunny day is usually better, but again, the difference is not huge.

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