• soalr panel (140w poly) with TUV and UL Certification in China System 1
  • soalr panel (140w poly) with TUV and UL Certification in China System 2
  • soalr panel (140w poly) with TUV and UL Certification in China System 3
soalr panel (140w poly) with TUV and UL Certification in China

soalr panel (140w poly) with TUV and UL Certification in China

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
-
Supply Capability:
3000pcs watt/month

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Mechanical Characteristics


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.


Operating Conditions


Operating Temperature                   -40~85°c                                    

Storage Temperature                      -40~85°c  

Maximum system voltage                   DC 1000V


Temperature and Coefficients


NOCT                                     48± 2°c                      

Temperature coefficient of Voc(%/K)      -0.34

Temperature coefficient of Isc(%/K)     0.09

Power temperature coefficient(%/K)       -0.37


Packing


Carton2 pcs/carton

Pallet23 cartons/pallet

Loading Capacity552 pcs/20'GP;1242 pcs/40'GP


Quality and Warranty


--Peak power of single module is guaranteed in±3% power tolerance

--3 years limited warranty on material and workmanship

--Limited power warranty:10 years 90% and 25 years 80% limited warranty for minimum power output

 

Package Picture

 

 

IMG_8917_

 

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FAQ

I. Will you focus on the safety of the goods during transportation?

Yes, Safety of the cargo is the primary element that we would consider on transportation.

II..How would guarantee the quality will meet the requirements of your clients?

Before shipment, we will have inspection for each batch of goods.

III..What certificates do you have?

IEC,UL,TUV,CSA,etc.

IV..Can you do OEM according to clients’ requirements?

Yes, we have our own brand while we can provide OEM service.

Q:Where in the world are solar panels used. If it is used widespread across a continent just say which continent, other than that, just name the country. So where are solar panels used often?
Solar panels are used to help reduce electricity you put them on your roof and you get the suns raze and that turns into solar electricity
Q:How do solar panels affect the power grid?
Solar panels can have both positive and negative effects on the power grid. On the positive side, when solar panels produce excess electricity, it can be fed back into the grid, increasing the overall supply of electricity. This can help reduce the demand on traditional power plants and decrease greenhouse gas emissions. However, the intermittent nature of solar power can also introduce challenges to the grid, as it can cause fluctuations in electricity supply. To mitigate this, grid operators need to carefully manage and balance the overall energy mix to ensure a stable and reliable power supply.
Q:How can I calculate the amount of watts needed for a solar panel to power a water and air pump in gal/hr and a 600 watt LED light?
With you up to solar panel, then things go downhill. Your Water pump will be rated at gal/hr but how about the air pump? 600watt LED? What you need to know in order to select your solar panel is how much current you will be draining. You can work this out if you know how much power and how long they need to run. Please, a bit more information (that is relevant!).
Q:I am looking to buy a solar panel.What does it mean when in the title it says 200 watts, or 50 watts?
Panel ratings are supposed to be standardized, the Watt value when tested at noon in July in the central U.S. on a clear day with the panel pointed straight up at the sun. The maximun theoretical power you could get is about 000 Watts per square Meter. Actual power taking into account efficiency losses wll be more like 850 Watts.
Q:i need to know wat the parts of a solar panel are.
Great answer Bill, I am just going to add aluminum frame and plastic clear cover on top of cells. The reason I am adding this is because after all this is installed then we have solar panel. Which as new looks and performs great but after a little while needs to be maintained. All factory warranties require solar panels maintenance to keep the warranty and optimum performance.
Q:Are there any restrictions on installing solar panels in certain areas?
Yes, there can be restrictions on installing solar panels in certain areas. These restrictions can vary depending on local regulations, zoning laws, homeowners' association rules, and building codes. Some areas may have height restrictions, setback requirements, or aesthetic guidelines that limit the placement or visibility of solar panels. Additionally, historic districts or areas with protected landscapes may have stricter regulations. It is important to check with local authorities and consult any relevant guidelines or permits before installing solar panels in a specific area.
Q:How many solar panels have ah?
However, crystalline silicon (monocrystalline silicon and polysilicon) in the weak light is basically no current generation, amorphous silicon weak light type (in low light energy is rarely). So a comprehensive view, it is appropriate to use monocrystalline silicon or polycrystalline silicon solar cell materials. Second, the choice of solar cells 1, we buy solar cells, the focus is on the power of solar cells, in general, the solar panel power is proportional to the area of ??solar chips.
Q:Can solar panels be used to power a mining operation?
Yes, solar panels can be used to power a mining operation. Solar power systems can generate electricity by converting sunlight into energy, which can then be used to power various mining equipment and operations. This clean and renewable energy source can help reduce the environmental impact of mining operations and also provide a cost-effective alternative to traditional power sources. However, the feasibility and effectiveness of using solar panels for a mining operation would depend on factors such as the energy requirements of the operation, available sunlight, and the size and efficiency of the solar power system.
Q:Can solar panels be installed on hiking trails or nature reserves?
Yes, solar panels can be installed on hiking trails or nature reserves. However, certain considerations should be taken into account to minimize the environmental impact and ensure compatibility with the natural surroundings. Careful planning, appropriate technology, and consultation with relevant authorities are necessary to strike a balance between renewable energy generation and preservation of the ecosystem in these sensitive areas.
Q:I contend:As far as the solar panels causing global warming I'll try to explain. If you put a black panel on the ground or on your house and don't connect it to anything, it will absorb solar energy (heat) during daylight and release it at night (radiation). The net heat gain is zero. If you hook up a solar panel in the same place but hook it up to batteries, charge the batteries during sunlight hours and using that energy to electrically heat the home at night. The panels will absorb solar energy during the day but will convert that to electrical energy in the batteries instead of radiating it back into space at night. The result is a net gain in earth's temperature.Right or wrong?
As far as it goes, you're right: putting up a big black object increases the total amount of energy absorbed from the sun. But that's only part of the story. If you didn't put up the solar panel, the same radiation would hit the earth. The earth already absorbs 2/3 or so of the energy that comes in (albedo .30), so adding even a perfectly black object increases it only by 50%. But it's not even that much, because most of the extra energy absorbed is converted into electricity. Solar panels are about 0-5% efficient, so half of the extra energy is turned into electricity rather than heat. Eventually it's put to use and turned into heat, but that heat was going to come from somewhere else anyway. (Even if it's just powering your DVD player, it turns into heat just the same as if you were using it to heat your house.) If you dig up a gallon of petroleum or fission a microgram of uranium, that's heat introduced into the earth's atmosphere. And these processes are inefficient: between generation and transmission you lose about 75% of the energy, meaning you've introduced 4 times as much energy into the atmosphere as you've actually used. So with a solar panel, you add extra heat to the earth by about 25% of incoming solar radiation, but you've offset external costs by about 45% of incoming solar radiation. The net effect is to cool the earth. And that assumes that the solar panel itself is perfectly black, which isn't the case. Real commercial solar panels have an albedo of about .35, which makes them more reflective than dirt and considerably more reflective than asphalt shingles, which have .03 albedo. In other words, even if you didn't actually use the solar panels for electricity, they'd be cooling the earth just by reflecting energy back into space more than your regular shingles.

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