255w Mono and Poly 260-320w Solar Panels on Building with CE/IEC/TUV/UL Certificate
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000 watt/month
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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.
Images
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% |
- Q: where to find used solar panels?
- That's not a good idea. Solar panels wear out, and you probably won't know how worn out they are until you buy them and install them. Which is a little bit too late for most refunds. Your best bet if you're dead set on being foolish, is probably some place like craigslist.
- Q: Can solar panels be used in areas with high levels of humidity?
- Yes, solar panels can be used in areas with high levels of humidity. While high humidity can affect the performance of solar panels to some extent, it is not a significant barrier. Modern solar panels are designed to withstand various weather conditions, including high humidity. In fact, some studies suggest that solar panels can even benefit from the occasional rain or humidity, as it helps in cleaning off dust and dirt, thereby improving their efficiency. Regular maintenance and cleaning can further mitigate any potential impact of humidity on solar panel performance.
- Q: When I make a solar panel, what do I use to store the energy. For example I am going to make a solar panel to power my lights in my room. But I dont want the lights only to come on when the sun is out because that would be very pointless. So... Do I use the panels to charge something like a car battery and then run wires from the battery to an extension chord which will go to a surge protector? It sounds awesome, but I have to put it all together. The help is very appreciated. Thank you guys.
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- Q: I want to buy a solar panel to charge deep cycle batteries and charge electronics off the DCB. I don't know how to wire everything up though or what materials ill need. Inverter? Gauge of the wire? Ampmeter?
- the solar panel should state it, you dont need a inverter to charge, only to use the power from the cell.you do need an amp regulator, so it tells if the battery is on full charge and so the sun doesnt over power the battery through the solar panel
- Q: Can solar panels be used in areas with high pollution levels?
- Yes, solar panels can be used in areas with high pollution levels. While pollution can potentially decrease the efficiency of solar panels, they can still generate electricity even in polluted environments. Additionally, using solar energy can help in reducing reliance on polluting fossil fuels, contributing to the overall improvement of air quality.
- Q: i was told that by making a solar panel they cause more pollution than they will end up getting rid of. Is that true?
- A study by the US Department of Energy shows that, depending on your solar panels, the energy payback is to 4 years. Solar panels usually last 25 years, so solar manufacturing is very green. That said, if you buy American made panels, it saves more carbon from the transport costs. Something to consider in choosing your panels.Actually, most panel manufacturers will recycle the panels after you’re through in 25 years. If they don’t, don’t buy those panels. However, it’s hard to say whether people will actually recycle them because most panels are still being used today. So it’s up to you find out about the manufacturer’s panel recycling program. From what I understand, they will come to you and take them away at no charge.
- Q: 3.8 volts is required to fully charge a battery. But at 3.8 volts, the battery can be overcharged without the use of a controller correct? What if I don't care if the battery is fully charged? In the case of our family boat, I just installed a new radio, so I'm a little worried about power consumption. So now for the real question; If I hook a 2 volt panel to the batteries, do I need to worry about overcharging them? Or will the batteries stop the charging process once they reach 2 volt?I built the panel myself, it's 8 volts at 3.5 amps open circuit. I have tabs at every 3 volt increment on the panel so that I can use less voltage than 8 if I want to power something directly, (ex:2 volt radio)So I'm using the 2 volt tab at 3.5 amps(approx) for a total of approx 48 watts
- I have been using solar panels for over ten years never until recently bothered to use a charge controller, it depends really on how much power your batteries can hold how often they will be drained from use of the connected dc-ac inverters. While constant daylight charging at 8v 3.5a/hr is quite heavy it is not excessive, 2v lead acid battery chargers give a voltage output of appx 4.8v but the fluctuating output of a solar panel means you may well charge at 8v for some time but with occasional shade etc it will more likely average at 5v which I think is quite acceptable.
- Q: i am trying to get it to work on solar power They are outdoors and we dont feel like running a few hundred feet of power cables. Thanks and best answer will get 0 points.
- Research using solar panels on stock tank water pumps. Same concept - you use a solar panel to power a remote something or other, only you would have to use a battery charged by day to run the camera at night. It does not look like you would need too powerful of a solar panel, the camera server says it needs less than 5w, no idea on the cameras, so check that out, but the whole system looks rather low power. You could easily get the necessary panels, maybe the battery too, for... I would say $200 (not in one package, you would have to get separate things). Connection of everything would be simple, no electrician needed (but keep that to yourself, depending upon state rules and regs).
- Q: What is the typical warranty period for solar panels?
- The typical warranty period for solar panels is around 25 years.
- 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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255w Mono and Poly 260-320w Solar Panels on Building with CE/IEC/TUV/UL Certificate
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
OKorder Financial Service
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