Solar Panel PV Module/Solar Module 250-300w
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- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 10000 pc/month
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1.Structure of Solar Module Description
CNBM Solar's photovoltaic module is designed for designed for large electrical power requirement. It is the optimal choice for both on-grid and off-grid power systems. CNBM Solar offers high performance of power per square foot of solar array.
2.Main Features of the Solar Module
Solar Cell: High efficency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.
Tempered glass: Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
Strong aluminum frames to strengthen the load hold and to stand against high wind.
Junction box: Multi function junction box with water proof.
Long lifetime: ≥25 years; Less power decrease.
Good performance of preventing from atrocious weather such as wind and hails.
Resisting moisture and etching effectively, not effected by geology.
The certificate issued by international authority: UL, TUV, IEC, VDE, CE.
Quick Details
| Place of Origin: | Zhejiang China (Mainland) | Brand Name: | CNBM | Model Number: | TDC-P250-60 |
| Material: | Polycrystalline Silicon | Size: | 1640*992*40MM | Number of Cells: | 60(6*10)pcs |
| Max. Power: | 250w | Cell Type: | Polycrystalline 156x156mm (6inch) | Front Glass: | 3.2mm,High Transmission, Low Iron,Tempered Glass |
| Frame: | Anodized Aluminium Alloy | Junction box: | IP65 Rated | Output Cable: | TUV 1x4.0mm2,Length:900mm |
Packaging & Delivery
| Packaging Detail: | Standard Export Carton and Pallets |
| Delivery Detail: | within 10-15 days since received the deposite |
3.Solar Module Images
4.Solar Module Specification
2015 Hot sales cheap price solar panel/solar module/pv module
-A grade quality
-fast shipment
-warranty:25years
2015 Hot sales cheap price solar panel/solar module/pv module
Specification
| Technical parameter(with tolerance -3~+3%) | |||||||
| Model Type | TDC-P230-60 | TDC-P235-60 | TDC-P240-60 | TDC-P245-60 | TDC-P250-60 | ||
| Maximum Power(W) | 230Wp | 235Wp | 240Wp | 245Wp | 250Wp | ||
| Optimum Power Voltage(Vmp) | 29.94V | 30.6V | 30.6V | 30.72V | 30.90V | ||
| Optimum Operating Current(Imp) | 7.68A | 7.68A | 7.84A | 7.98A | 8.09A | ||
| Open Circuit Voltage(Voc) | 36.51V | 37.32V | 37.32V | 37.46V | 37.68V | ||
| Short Circuit Current(Isc) | 8.44A | 8.44A | 8.62A | 8.76A | 8.89A | ||
| Cell Efficiency (% ) | 15.8% | 16.1% | 16.4% | 16.8% | 17.12% | ||
| Module Efficiency (%) | 14.1% | 14.4% | 14.8% | 15.1% | 15.40% | ||
| Temperature and Coefficients | ||||||||||||
| Operating Temperature(°C): -40°C ~ + 85°C | ||||||||||||
| Maximum System Voltage: 1000V(IEC) DC | ||||||||||||
| Maximum Rated Current Series: 15A | ||||||||||||
| Temperature Coefficients of Pmax: -0.47% | ||||||||||||
| Temperature Coefficients of Voc: -0.389% | ||||||||||||
| Temperature Coefficients of Isc: 0.057% | ||||||||||||
| Nominal Operationg Cell Temperature (NOCT): 47+/-2°C |
Quality guarantee
1) Industry leading power output warranty(10 years/90%,25years/80%)
2) 10-year warranty on product-materials and processing technology
3) ISO9001:2000(Quality System Management) certified factory
5.FAQ of Solar Module
1. Q: Do you have your own factory?
A: Yes, we have. Our factory located in Jiangyin city, jiangsu province.
2. Q: How can I visit your factory?
A: Before you take off from your country, please let us know. We will show you the way,or arrange time to pick you up if possible.
3. Q: Do you provide free sample?
A: Usually we do not offer free sample
4. Q: Could you print our company LOGO on the nameplate and package?
A: Yes, we can do that.
- Q:Do solar panels require a battery backup system?
- No, solar panels do not necessarily require a battery backup system. Solar panels generate electricity from sunlight, but without a battery backup, the excess energy produced during the day is typically fed back into the grid. However, a battery backup system can be useful in areas with frequent power outages or for those who want to store and use the solar energy generated during the night or when the grid is down.
- Q:Can solar panels be installed on a carport?
- Yes, solar panels can be installed on a carport. In fact, carports provide an ideal location for solar panel installations as they offer ample space and a suitable angle for harnessing sunlight. This allows for the generation of clean and renewable energy while also providing shade and protection for vehicles parked underneath.
- Q:Hi, I am very interested in solar panels and would like to know more.Can someone please give me a basic explanation of how solar panels work?Thank you
- Solar okorder /
- Q:Do solar panels require batteries?
- No, solar panels do not require batteries.
- Q:Does anyone own any and would you recommend them? right now i only own solar stake lights and i use them during the summer in my yard. But during the winter i take them out because they don't charge well. I live in toronto canada where it snows a lot during the winter, would it even be worth it to buy solar panels? Would they get covered with snow if the were mounted on my roof and get ruined? I plan on buying some when i purchase my own home.Any info would be appreciated:)
- You may have to put a snow roof over the wind generator to keep it working. A solar hot water system might be hard investment where you are but it could work if it's designed right. Check out the solar companies in your area for ideas.
- Q:I have an off-grid 24volt existing system using 8 x 80 watt 2volt, wired at 24volts, mono solar panels with deep cycle batteries,operating now. I have been given a 240 2volt polly cryst. panel. Can I add this panel to existing panels as above. Thank you, dumb solar man
- Assuming that you have / will upgrade wiring sizes to carry the extra wattage, that the new total wattage resulting from the addition doesn't overload any existing charge controller, diodes and / or inverter you have installed, then paralleling it straight into one of the other 2 volt groups should do nothing but add current to the system. True, it will be somewhat imbalanced, but it will work. Your other options would be to reconfigure everything down to it's native 2 V configuration which will raise current and lower voltage, with the additional panel creating the additional current to raise the wattage or to put it in series with the other 4 panel clusters so that you would get 36 V and additional current to account for the raised wattage. One last approach might be to set it up on another battery bank of it's own (small and at 2 V) to then connect to the same inverter. You'd be getting more power and storage capability that way, sort of a partial backup system, really, that will take some of the load off the other components to help extend their useful lives and get a bit more flexibility into it as well. The choice is yours here. That is all the ways that the system can be connected in, assuming everything in the first sentence checks out;-) It's difficult to make a recommendation without knowing what other components are in use and what the maximum ratings they carry are. Just remember that parallel connections add current and voltage stays the same, series connections add voltage and the current remains the same and you can figure out what to do with this thing to help you if you stay within maximum ratings for the charge controller, diodes and / or inverter involved. Good luck and stay safe!
- Q:Around this time here in Georgia we will begin to get some big storms with high winds. I have a solar panel on a mount that isn't all that sturdy and could be knocked over with any winds pretty much above 5mph. I can't put anything in the ground to do this. I used to have it mounted to the roof of a playground for the most sunlight, but because of the angle of the sun and the tree leaves, I have to have it on a quot;portablemount so I can move it throughout the day, and I can tell you one thing is certain, and that's that it isn't the most sturdy thing ever. I'll have it a little better next weekend but it'll still be able to easily blow in the wind. Should I just hang the panel along the wall during a storm then reconnect it to its base once it's over?I'm pretty good with wood, so any wood creations to help out with the thing would greatly help. Just please keep it on a low budget.
- Solar panels are a costly and significant investment. Therefore, protecting them from harm should be a top priority. Unfortunately, moisture and water are common ways for solar panels to become damaged or broken. Safekeeping solar panels from both of these threats is a simple, inexpensive procedure, and doing so might save the solar panel owner a bundle if carried out correctly Instructions : Set a thick strip of silicone between each cell when putting the solar panel together, in order to prevent moisture seepage. 2: Use Plexiglas instead of glass as the face of your solar panel. Plexiglas is less liable to break and therefore safe from hailstorms or accidents. 3: Glue adhesive silicone to each side of your solar panel(s), adding additional sealant and protection from water to your commodity. :)
- Q:okay so i want to know if solar panels shine. ------(MY Q'S ABOUT BLINDNESS DOESN'T MEAN PERMANENT OMG I CAN'T SEE! BLIND BUT THAT WE JUST CANquot;T SEE AT THE MOMENT BECAUSE OF THE LIGHT.)------------------------------like if/when they face the sun is there a glare to the people around?-if there is would the person have to look directly at it? -Could it reflect off of other objects and cause temporary blindness or just shine light in person's eyes?-if there were windows and mirrors near the solar panel would it affect a person's sight?-and if it did for how long would it hurt or take affect?-and is this physics? like-solar panels and how they work is that physics or some other category?
- The problem with solar panels is that they often come with textured glass. This makes that the reflected light is scattered +/-0°. Therefore the 0.5° sun-disk small as it aprears in the sky will be blown up 40 times to a 20° reflection disk on solar panels. Find more information on zehndorfer.at/en/glaringsurvey Only a glaring survey can tell you exactly when and where you have to expect a dazzling effect.
- Q:Can solar panels be installed on a convention center or event venue?
- Yes, solar panels can be installed on a convention center or event venue. In fact, many convention centers and event venues are embracing renewable energy solutions, including solar power, to reduce their carbon footprint and lower electricity costs. Installing solar panels can provide a reliable and sustainable source of energy, making it an ideal choice for these large-scale facilities.
- Q:I'm writing a lab and I have to put information about solar panels in it. The history, who started them, why they are useful etc. any good sites that can help me?
- Good question, but I don't think big oil likes solar panels.
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Solar Panel PV Module/Solar Module 250-300w
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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