250W Poly Solar Panel/Moudle --- ICE 37

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China main port
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TT OR LC
Min Order Qty:
200 watt
Supply Capability:
50000 watt/month

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Product Description:

Instruction

Format : 156 mm × 156 mm ± 0.5 mm                                          

Thickness: 210 μm ±40 μm

    

Feature

1. High efficiency and High power.

2. Long-term electrical stability.

3. Lowest price and Fastest delivery.

4. Good quality and best service.

5. Bulk supply

 

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250W Poly Solar Panel/Moudle  ---  ICE 37

250W Poly Solar Panel/Moudle  ---  ICE 37

Specification

 

Electrical Characteristic of Mono Solar Cells


Model Type


Peak Power-Pmax(W)

185

Open Circuit Voltage-Voc(V)

44.2

Maximum Power Voltage-Vmp(V)

36

Short Circuit Current-Isc(A)

5.4

Maximum Power  Current-Imp(A) 

5

Maximum System Voltage

1000V DC

Maximum Series Fuse Rating

10A

Power Tolerance

 -1~+3%

Temperature Coefficients of Pmax

 -0.45%/

Temperature Coefficients of Voc

 -0.348%/

Temperature Coefficients of Isc

0.031%/

Nominal Operating Cell Temperature

44.5±2

Standard Testing Condition(STC)

Irradiance:1000W/m²;Temperature:25;AM=1.5

Qualification Test Parameters


Operating Temperature

 -40~+85

Storage Temperature

 -40~+85

Pressure Bearing

≥5300Pascal/m²

Wind Bearing

≥5300Pascal/m²

Mechanical Characteristics


Cell Size

Mono 125*125mm±0.5

No.of Cells

72pcs(6*12)

Dimension

1580*808*40mm

Weight

15.5Kg

Glass

3.2mm High Transmission,Low Iron

Frame

Anodized Aluminum Alloy

Junction Box

IP65Rated

Internal Diodes

3 Bypass Diodes

Cable

1*4.0mm² Length 900mm

 

FAQ 

1What price for each watt?

It depends on the quantity, delivery date and payment terms.

2What is your size for each module? Can you tell me the Parameter of your module?

We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.

3Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?

Actually we are only manufacturer of solar panels, but we could try to source them for you in China if you need. We could provide you an optimal system design to instruct you how to install.

4Do you have the CE, TUV, UL Certification?

We’ve already passed all the tests, and any certificate is available.

5Have you ever sold your products to companies in my country?

Of course, we have customers in all general PV markets, but I think we should expand our market share along with the market growth.

6When did your company set up?  You are a new company, how can I believe your quality?

We entered into Solar PV industry in 2005, now we have several plants in manufacturing of a-Si and c-Si panels, and our capacity is 220MW per year. Till now we have already passed all the tests by authorized laboratories, e.g. TUV, VDE, UL.

7Can you help us install the module if we cooperate with you?

We haven’t entered into installation sector, but we have the plan in near future.

8) How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

 (9) Can you do OEM for us?

Yes, we can.

10Can we visit your factory?

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

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Q:can solar panels be refurbished?
Often they get scrapped out or landfilled. Photovoltaics cannot be refurbished. Solar collectors for heating air or water, could be concievably refitted with new clear covering, new insulation, and new heat exchanger, but unless it was a custom installed system you are trying to refurbish, it is more time economical to construct new ones, or to buy new ones.
Q:What kind of batteries to use for a solar panel?
Deep cycle, Golf Cart Batteries. You can get them at a battery store.
Q:H2 as an Alternative Fuel Source using Solar Panels?
Currently solar panels are rated at about 5 percent efficiency. That means that about 85 percent of the solar energy that is falling on it, is wasted. Electrolysis is also about 67 percent efficient. So the TOTAL amount of solar energy you would have converted into hydrogen is 67 percent of 5 percent. Using my calculator that comes out to: about 0 percent total efficiency. About 90 percent of your solar energy gets wasted in the process. A better alternative to solar panels would be solar powered sterling generators. Sterling engines are EXTERNAL COMBUSTION engines, like the old fashioned steam engine, and can be run off any heat source - including the sun. Heat from the sun is focused using parabolic mirrors, and the efficiency of a sterling engine / generator combination is rated at about 30 percent. Your TOTAL efficiency - both solar sterling and electrolysis combined - would be around 20 percent. If you are dead set on using hydrogen? Even though there are better alternatives? Such as alcohol? Then I would suggest storing it in titanium dioxide pellets. This way you can store the hydrogen, without it being in danger of exploding. You can ALSO ram a hydrogen container like this into a solid brick wall. Once again? Without fear of an explosion. Numerous studies have been conducted on this. As for controlling the exact measurements? Nothing in the air-fuel ratio of a car - - or the timing - which you are also going to have to change - needs to be exact. A good enough approximation will do. As for how you get your measurements? You need to compare the density of gasoline vapor with hydrogen gas. A comparison of the molecular weight of gasoline - - as compared to the molecular weight of hydrogen - should get you started in the right direction for this.
Q:Power Point on solar panels?
Refuse to do the work on the grounds that it is not good for your school to switch. If the teacher tries to give you an F, escalate the problem to the principle and then the local news agency. Teachers are not allowed to force brainwashing.
Q:What is the difference between Photovoltaic Panels and Solar Panels?
Both of them are different types of solar panel. EDIT: Misspelling on Jeff's answer below! I think he means 'silicon,' not 'silicone!' Solar cells are typically grown on a glass substrate or put onto glass. Silicon is currently the most common material, followed by CdTe or cadmium telluride. Other materials like CIGS (Copper Indium Gallium (di)Selenide) are breaking into the market. Some people have great hopes for organic or 'dye' solar cells.
Q:A Question about Solar panels?
You are missing one bit of information in order to get an answer. Watts = Volts x Amps Find out how many amps the collector can put out and you can then plug in the numbers into the equation and get your answers.
Q:What is so great about solar panels ?
Solar panels are eco friendly, they produce with out disturbing the enviroment. Instead of having to build dams and kill of species that have water homes we can use the sun as our energy source. im all for solar panels i hope this helps :)
Q:what is a solar panel?
A solar panel is essentially a battery charger that transforms sunlight into an electrical DC (direct current)charge.
Q:Solar panel Efficiency in Tropics?
Solar cell has efficiency from 0% to 5% max. That is the technology we have as for now. It stated 000W, that means it could provide 000W under fully super condition . KWH is not a unit to rate solar panel, it was used for wattmeter that company installed in every house to monitor electricity usage.
Q:how much money do solar panels cost?
Consider installing building energy measurement first, which cost less than $200. Work out what is using the energy and if there are more efficient options. Consider co-generation which uses gas for an energy input and electricity generation and heat as an output. Use the Solar Energy Calculator to work out how much solar panel area is needed to generate the remaining power needed in you are of the world.

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