Photovoltaic PV Solar Panel / Solar Module 250W
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 200000 watt/month
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Specifications
TUV,MCS,CEC,IEC61215,IEC61730,CE,UL approved solar panels
Long life time: 25Years lifetime guarantee, 12years workshop warrany
| Product Description | |||
| Characteristics | Unit | SL6P54-250W | |
| Maximum Power (Pmax) | W | 250 | |
| Power Tolerance | W | (0,+5) | |
| Maximum Power Voltage (Vmp) | V | 30.7 | |
| Maximum Power Current (Imp) | A | 8.14 | |
| Open Circuit Voltage (Voc) | V | 37.9 | |
| Short Circuit Current (Isc) | A | 8.72 | |
| Module Efficiency (ηm) | % | 17.03 | |
| Dimension of module | mm | 1480*992*40mm(64.6*39.1*1.6inch) | |
| Pmax Temperature Coefficient | %/C | -0.44 | |
| Voc Temperature Coefficient | %/C | -0.32 | |
| Isc Temperature Coefficient | %/C | 0.44 | |
| Maximum System Voltage | VDC | 1000(TUV);600(UL) | |
| Maximum Series Fuse Rating | A | 15 | |
| Operating Temperature | C | -40~ +85 | |
| NOCT | C | 45±2 | |
| STC:1000W/m2.AM1.5 and 25C cell temperature, NOCT : Nominal Operating Cell Temperature | |||
| PV panel model | Size | Container Spec | Quantity |
| 240W-250W Poly solar panels | 1480*808*35mm | 20ft Container | 382pcs |
| 40HQ Container | 764pcs | ||
Product Characteristics & Functions:
1) Clean & Free Solar Energy powered, No commercial electronic consumption.
2) Once Pay, Benefit Long!
3) Cut off conventional monthly boring electricity bills.
4) No manual operation, No maintenance!
5) Value-Added, will pay itself back for you soon after one year.
6) High Quality, Prospective Innovation!
Long lifespan: 25Years lifetime guarantee, 12years workshop warranty. 90% output in first 10years. 85% output in next 15years.If module fail during warranty period, please contact local dealer, and provide the warranty card to replace the products.
Solar panels are withstand extreme working condition (from -40°C to 120°C)
Grade A solar panels rated by TUV.
High transformation efficiency solar panels
New UV reflector protected Layer
Maintenance free solar panels
No exposed metal parts
Custom-made available
100% EL TEST before and after laminator for each solar panels
TUV,MCS,CEC,IEC61215,IEC61730,CE,UL approved solar panels
CHUBB insurance company to guarantee the quality of solar panels
Bankable solar panels in German,Italy,UK,Denmark country
FAQ
We have organized several common questions for our clients，may help you sincerely：
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?
Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.
We can provide you not only the solar module but also Solar Cells, the off grid solar system, we can also provide you service with on grid plant.
④What is your warranty system?
Our product performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
⑤How 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.
⑥ Can you do OEM for us?
Yes, we can.
⑦How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
- Q:Also, what's the solar panel's rate of producing electricity?
- Solar panels are not nearly as energy productive as natural gas. Case in point how many natural gas fired calculators do you have on your desk? or how many solar fired fireplaces do you know of? Solar panels are a great complement to natural gas/fossil fuel burning sources of fuel though. The more energy you consume from renewable sources of energy (i.e solar, wind, etc) the less you are consuming from non-renewable sources such as natural gas. Solar panel's rate of producing electricity depends on many different variables. Are the panels in direct sunlight? (with no trees or shrubs blocking the panels) There are panels out there made by Kyocera for example that are 85 watts, 65 watts, 50 watts. You should talk with a Professional about this. Look into Sun Electronics as I know that their website has a solar calculator and other helpful tools for interested parties. Good Luck
- Q:How does the snow cover get removed from the panels?
- Just okorder /... As an aside the efficiency of the panels will also be maintained if the panels are cleaned of dust and debris. The maintenance of removing snow and dust is one argument for having the panels on a rack on the ground. Solar Thermal panels are intended to capture the sun's heat. Two types that make hot water are flat panels and vacuum tube collectors. The vacuum tube collectors work better in colder and cloudy areas but their efficiency prevents heat loss that might melt snow. Most of a light snow will fall between them but you are back to maintenance with a heavier snow. Flat panels are less efficient and will melt a light snow off of the panels for a heavier snow you will need the roof rake. The last type of solar panel are solar air panels. These are most often mounted on the side of a house rather than the roof as they are intended to provide hot air to the living spaces. They are essentially like little greenhouses. Unless the snow is building up against the side of the house these should be free from a snow problem.
- Q:Can solar panels be installed on a museum or cultural institution?
- Yes, solar panels can be installed on a museum or cultural institution. Many museums and cultural institutions have embraced solar energy as a sustainable and environmentally-friendly solution for their energy needs. Installing solar panels not only helps reduce their carbon footprint but also saves on electricity costs in the long run.
- Q:Can solar panels be used to power a water treatment plant?
- Yes, solar panels can be used to power a water treatment plant. Solar energy can be harnessed to generate electricity, which can then be used to operate the various processes and equipment involved in water treatment. The energy generated by solar panels can be stored in batteries for use during non-sunny periods, ensuring a consistent power supply for the water treatment plant. Additionally, solar power can help reduce the carbon footprint of the water treatment process, making it more environmentally friendly.
- Q:How do solar panels affect insurance rates?
- Solar panels can potentially lower insurance rates for homeowners. While the installation of solar panels adds value to a property, it also reduces the risk of damage caused by fire, as these panels produce electricity without combustion. As a result, insurance companies may offer discounts or lower premiums due to the reduced risk of fire-related claims. However, it's important to consult with your insurance provider to understand the specific impact on your insurance rates, as policies can vary.
- Q:Can solar panels be used for powering traffic lights?
- Yes, solar panels can be used to power traffic lights. Solar panels convert sunlight into electricity, which can be used to power various devices, including traffic lights. This allows for a sustainable and renewable energy source for traffic signals, reducing reliance on traditional power grids and minimizing environmental impact.
- Q:Are there any safety precautions to consider when installing solar panels?
- Yes, there are several safety precautions to consider when installing solar panels. Firstly, it is important to ensure that the area where the installation will take place is free from any potential hazards, such as loose debris or electrical cables. It is also crucial to follow proper electrical safety procedures, such as turning off the power supply before starting the installation and using appropriate personal protective equipment. Moreover, working at heights can pose risks, so it is essential to use proper equipment like safety harnesses and scaffolding when necessary. Lastly, it is recommended to consult with a professional or an experienced installer to ensure compliance with local building codes and safety regulations.
- Q:I was having a discussion with a friends about solar panels.He says that if there is a solar panel (sp) on the ground and a solar panel (sp2) high in the atmosphere (in the stratosphere) the difference in power output between sp and sp2 negligible. I said that there would be a large difference in power output because sp has all of the atmosphere to block the suns rays and sp2 has very little atmosphere because it is very high up (in the stratosphere) therefore more sun can get to the panel and more power is produced.who is correct? many thanks in advance, please leave sources if possible, for validity.
- you are right , the solar painel higher in the atmosphere , gonna receive more solar warm , your friends are totaly wrong ,
- Q:I have a 2 volt deep cylce Everstart battery with 845 cranking amps, and a Grape Solar GS-S-250-Fab5 250-Watt Monocrystalline Solar Panel . I use them to power a 48Flat screen TV, a Roku, my 65 watt consuming MacBook Pro, and a 65 watt Fan.I know from previous experience that just the battery, an inverter, and the fan, that the fan will blow for 0 hours straight.Should I really be concerned with a Charge Controller?
- Should I really be concerned with a Charge Controller? Yes. The main purpose of the charge controller is to protect the battery from over charging. Over charging reduces battery life. And spending extra money for a MPPT type controller will get more more useable power out of your solar panel. Would another battery of the same magnitude be helpful in preventing an accident? How much storage capacity does your current battery have (measured in kWH)? A ~$20 Kill-a-Watt meter would take a lot of uncertainty out of how much power you actually use. Even deep cycle batteries suffer reduced battery life from deep discharges. The battery sounds too small for the loads you describe so I would think you would want more. ---------------------------------------... After reading the other answer In a nutshell, with your small 2 volt starting battery, 24 volt panel and a mix of unknown loads, (which is correct), I thought I would elaborate. I had not considered the possibility that you bought a 24 volt panel for your 2 volt battery. Hooking the panel you bought directly to the current battery is a horrible idea. I you were lucky it would just cook the battery in a short period of time. You basically bought the wrong type of panel for a 2 volt system. I assume that there are no controllers on the the market for this situation. If that's the case, I don't know of any good way match the 24v panel to the 2 volt battery.
- Q:im doin a science experiment and i have a battery that is 3.6 volts , does it matter wut voltage the solar panel that im connecting it to is . Does it need to match , be less or does voltage have no effect . If so wut does matter when choosing the type of solar panel to power a bettery?
- Try to disassembled a solar powered calculator inside there will be all the materials u need to your project. U can safe all the trouble to trying to find the correct match. After using try to put it back in if not possible it is just a broken calculator, at least u still have a successful science project.
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Photovoltaic PV Solar Panel / Solar Module 250W
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 200000 watt/month
OKorder Service Pledge
OKorder Financial Service
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