• Solar Panel(250w poly) with TUV and UL Certification System 1
  • Solar Panel(250w poly) with TUV and UL Certification System 2
  • Solar Panel(250w poly) with TUV and UL Certification System 3
Solar Panel(250w poly) with TUV and UL Certification

Solar Panel(250w poly) with TUV and UL Certification

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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


Max-power Pm(W)                                  250

Max-power voltage Vmp(V)                    30.7

Max-power current Imp(A)                      8.15

Open-circuit voltage Voc(V)                  37.3

Short-circuit current Isc(A)                     8.85

Dimension(mm)                                1650*992*45

Weight(kg)                                              19

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

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



Packing Configuration

 

Q’ty/Pallet,

1×20’ft

1×40’GP

1×40’HQ

Pallet Q’ty

6pallets

14pallets

14pallets

Q’ty/Container

240pcs

560pcs

630pcs

Package

 

 

IMG_8917_

 

3_

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:Can solar panels be installed on airports or transportation hubs?
Yes, solar panels can be installed on airports or transportation hubs. In fact, many airports and transportation hubs around the world have already implemented solar panel systems to generate clean and renewable energy. These installations not only help reduce the carbon footprint of these facilities but also contribute to their energy self-sufficiency and cost savings.
Q:Can solar panels be used in areas with high levels of heatwaves?
Yes, solar panels can be used in areas with high levels of heatwaves. In fact, solar panels are designed to convert sunlight into electricity, and they perform better in areas with higher levels of sunlight and heat. However, it is important to consider the impact of excessive heat on the efficiency and lifespan of solar panels. Proper installation, maintenance, and cooling measures may be required to ensure optimal performance in areas with extreme heat conditions.
Q:Can solar panels be installed on a shaded roof?
Yes, solar panels can be installed on a shaded roof, but their efficiency may be significantly reduced. The amount of shade and its duration throughout the day will determine the impact on energy production. It is recommended to assess the roof's shading factors and consult with a solar panel installer to determine the feasibility and potential output of a shaded installation.
Q:I mean when light hits the solar panel where does the energy go and what does it become? Be specific.
image voltaic panels take the ability from the sunlight's easy this is extra extreme than say a easy bulb and utilising the chemical homes of (i think that's a silicon and carbon based fabric) the fabric to rework the easy(yet no longer warmth) into electric powered ability. it could basically use very particular wavelengths this is why image voltaic cells are nowhere close to useful. oo i forgot the 2nd area that's maximum suitable to place nevertheless status cells to the place they are going to receive easy the final public of the day (distinctly the early afternoon) and that's as direct as achievable. so some distance as business form cells they are fastened on structures which turn them by way of fact the sunlight strikes around the sky so as that they receive the main direct achievable easy
Q:Interested to know if it is possible to install Solar Panels to run my Jacuzzi?Don't want to do the whole house just the jacuzzi anybody have any ideas Thanks
You can do this by isolating the jacuzzi, you will need a solar array adequate for the power draw of the jacuzzi, a charge controller, battery bank, off-grid inverter and switch gear. This is the expensive way to go--especially if you are planning to heat the water with the solar. A better option would be to heat the jacuzzi with solar thermal panels. It is plumbing instead of electrical, but the cost would be much less. If you still want to do PV (electric) solar, think about putting a non-isolated grid-tie solar array on your home. They are much cheaper, and if you think about it, it really does not matter if you use the solar electricity to run a light, a fridge, a TV, or a Jacuzzi, that amount of power is subtracted from your overall house power bill. Just size the array for the power output of the jacuzzi, and let the power meter do the rest. Your overall result will be the same and the system will be half the price, or less.
Q:Can solar panels be installed on data centers?
Yes, solar panels can be installed on data centers. In fact, many data centers are increasingly adopting solar energy to power their operations, as it offers a sustainable and cost-effective solution. By installing solar panels on data centers, they can reduce their carbon footprint, lower energy costs, and contribute to a greener environment.
Q:I have a solar panel 7.5V .25W 50mah, connect 2 in parallel to power a RC boat. The boat use to run on 6cell battery pack - 7.2V 800Mah.The dc motor requirement based on the provided battery pack, i assume would be 7.2V and rated at (7.2V * .8Amp) = 2.96 Watt.Would two of my solar panels run this DC motor ?are my calculations or understanding correct ?do lend a hand dear ''world''
solar cells are not rated in mah, they are rated in ma or amps. I'll assume this one is 50mA. Two in parallel will give you 300mA, so that will charge a 800mA-hr battery in 800/300 = 3 hours. Theoretically, in bright sunlight if the array is exactly at right angles to the sun's rays. The problem is, depending on the type of cells, the battery pack will need 8 volts or so to charge, and your solar cells won't deliver that. If the sun is at an angle, you may get only 3-5 volts. so you have to put them in series, so you will get only 50mA out of them, which will charge the battery in 6 hours of bright sunlight. Would two of my solar panels run this DC motor ? If the motor is .8 amps, you need the battery, the arrays are not near enough. Or are you attempting to replace the battery pack with the solar array? Your english makes that difficult to understand. If so, put them in parallel to get the 300mA, but that would run the .8 amp motor very slowly. If you had 2 of the solar panels, it might run at close to full speed if the sun is bright and shining directly on all the panels. But where did you get the .8 amps for the motor? The 800Mah rating of the battery has ZERO to do with the motor current. So the answer above is based on your number, which I suspect is totally wrong. .
Q:How do solar panels affect the electrical grid?
Solar panels affect the electrical grid by supplying clean and renewable energy. When solar panels generate excess electricity, it can be fed back into the grid, reducing the overall demand for fossil fuel-based power generation. This helps to stabilize the grid and reduce carbon emissions. However, the intermittent nature of solar power can create challenges for grid operators in managing variations in supply and demand.
Q:Can solar panels be used for charging electric bicycles?
Yes, solar panels can be used for charging electric bicycles. By connecting the solar panels to a battery storage system, the energy generated from the sun can be stored and used to charge the electric bicycle's battery. This allows for a sustainable and renewable source of power to charge the bicycle, reducing dependence on the traditional electrical grid.
Q:Can solar panels be installed in extreme temperatures?
Yes, solar panels can be installed in extreme temperatures. However, extreme heat or cold can affect their efficiency and performance. It is important to consider the temperature range and potential impacts on the solar panels when planning and installing them in extreme climate conditions.

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