Solar Panel 310W Silicon Polycrystalline
- Ref Price:
-
$0.38 - 0.65
/ watt
- Loading Port:
- Guangzhou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 2000 watt
- Supply Capability:
- 20000000 watt/month
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GENERAL INFORMATION of Solar Panel 310W Silicon Polycrystalline
The installation of PV modules requires a great degree of skill and should only be performed by a qualified licensed professional, including licensed contractors and licensed electricians.
Please be aware that there is a serious risk of various types of injury occurring during the installation including the risk of electric shock.
All CUSTOMER modules are equipped with a permanently attached junction terminal box that will accept variety of wiring applications or with a special cable assembly for ease of installation, and they do not require assembly.
INTRODUCTION of Solar Panel 310W Silicon Polycrystalline
This installation Manual contains essential information for the electrical and mechanical installation that your must know before installing CUSTOMER PV modules. This also contains safety information you need to be familiar with .
All the information described in this manual are the intellectual property of CNBM and based on the technologies and experiences that have been acquired and accumulated in the long history of CUSTOMER. This document does not constitute a warranty, expressed or implied.
CUSTOMER does not assume responsibility and expressly disclaims liability for loss, damage, or expense arising out of in anyway connected with installation, operation, use or maintenance of the PV modules.
No responsibility is assumed by CUSTOMER for any infringement of patents or other rights of third parties that may result from use of PV module.
CUSTOMER reserves the right to make changes to the product, specifications or installation manual without prior notice.
WORK PRINCIPLE
DATA SHEET
Maximum power | 310W |
Cell type(mm) | Polycrystalline solar cell 156*156 |
Number of cell(pcs) | 72(6*12) |
Manufacture site | China |
Open-circuit voltage(voc) | 45V |
Maximum power voltage(vmp) | 37V |
Short-circuit current(isc) | 8.8A |
Optimum operating current(imp) | 8.38A |
Power tolerance | 0~+5W |
Module efficiency | 16% |
Dimensions(mm) | 1956*992*40 |
Weight | 27 kg |
Backsheet | Silver |
Frame Colar | White |
Frame | Anodized Aluminum Alloy |
Application of Solar Panel 310W Silicon Polycrystalline
On-grid or off-grid solar power system;
MW Solar Power Plant;
Commercial and industrial building roof-top systems;
Home and official appliances power supply solar systems;
FAQ:
1. How long will my inquiry get response?
Your inquiry related to our products or prices will be replied within 24 hours.
2. Can I get professional service and suggestion?
Well-trained and experienced staffs to answer all your questions in fluent English.
3. Do you accept OEM or customized design?
OEM & ODM, any your customized lightings we can help you to design and put into product.
4. What if I need specific design?
Distributorship are offered for your unique design and some our current models.
- Q:How will i construct solar panel?
- The first step to planning your system is to evaluate rebate options and obtain permits. Deciding the size of your system is the next step. With a grid-tied system, size is less critical, because the grid supplies power when your PV system falls short. Systems as small as a couple hundred watts are practical, but you can also install panels that will produce enough electricity for all your needs.
- Q:Can solar panels be used to power a school?
- Yes, solar panels can be used to power a school. By installing solar panels on the school's roof or surrounding areas, sunlight can be converted into electricity, providing a clean and renewable energy source. This can help reduce the school's reliance on fossil fuels, lower energy costs, and contribute to a more sustainable and environmentally friendly learning environment.
- Q:I'm thinking of these solar panels that people have on their rooftops in domestic properties. I suppose I mean after how long do you break even with respect to just carrying on without them and getting you electricity from the utilities companies? Or answer in any way you think is pertinent. The more info the better.
- It's generally stated that it takes 0 years for them to pay for themselves. But the concept of paying for themselves is a primitive concept used by those who do not understand finances. You're still losing money when it pays for itself. A more appropriate analysis would be the Internal Rate of Return calculations, Excel makes this calculation easy. Overall,?solar power?is expensive power and works out about 38 cents per kwh ( proper economic estimates typically place it between 23 cents to 45 cents per kwh ). Some idiot here will insist solar doesn't cost that much per kwh, it does unless you're uneducated in finance. Note, it's also not clear if the energy produced by?solar panels?exceeds the energy required for their manufacture, delivery and installation. It takes a lot of energy to melt silicon and the costs triple if you try to recycle the toxic wastes which is why the panels are made where it's still possible to dispose of the toxic wastes. They could very well be causing more environmental damage then they save. With the Europeans what happens is the feed in tariffs makes the solar panels worthwhile. They still don't really pay for themselves but they allow you to take some of the tax money from your neighbors, a bit of an ethical dilemma really but ethics never stopped Europeans.
- Q:Ok so i have to solar panels to charge a battery however the panels hooked up in series does charge the battery very slowly because series connections only multiplies the voltage but leaves the current the same. Is there a way i can also hook both of them up in parallel at the same time to multiply the current for faster charge? I know i can do this with 4 panels but i dont want to spend extra. So is there a way to hook up 2 solar panels in series and parallel at the same time? Thanks in advace
- Homemade okorder /
- Q:Can solar panels be used to charge electric vehicles?
- Yes, solar panels can be used to charge electric vehicles. By installing solar panels on rooftops or in parking lots, the energy generated from the sun can be used to charge the batteries of electric vehicles, providing a clean and sustainable source of power. This helps reduce reliance on fossil fuels and promotes renewable energy use in transportation.
- Q:There are places in the US where it is sunny almost all the time, like the southwest. But if we covered an area of the Sahara with solar panels, the sun exposure with the area would generate enough energy for the whole US at least. Plus, I would imagine it would be a great source of income for those countries.Why isn't this a topic under discussion or even mentioned between countries' governments/in Congress/in politicians' viewpoints?
- It's expensive - solar power isn't competitive with power from the grid in most countries and it's a very expensive in terms of capital - you have to put most of the money up front. Meanwhile fossil fuel plants are cheaper to build and from then on you only spend money on fuel when you're selling power (and of course you don't have to pay for the damage you cause society with air pollution and greenhouse gases).
- Q:Can solar panels be used for powering outdoor recreational vehicles?
- Yes, solar panels can be used for powering outdoor recreational vehicles. They provide a renewable and sustainable source of energy that can charge the batteries of RVs, campers, and other outdoor vehicles. Solar panels can generate electricity during daylight hours, allowing for off-grid power supply and reducing the reliance on traditional fuel sources.
- Q:Most solar panels (the flat ones that go onto roofs of houses) reject electricity produced by the panels if they are too low in voltage. For example, on a cloudy day, although the panels may still get some sunlight to produce some electricity, it is rejected because its too low in voltage. So, does anyone have any ideas?
- On a day that's really dark, I don't think there is anything that can reasonably be done. The voltage is low because the power coming out of the panels is low. A circuit could step that voltage up, but could not increase the power. According to our user's manual, it takes 30 to 40 watts to run our inverter. So if the panels are putting out more than that, it's worth running the inverter. If not, then it's better to not even run it, so the inverter cuts out. A charge controller for a battery would have similar behavior if well-designed. Our array is large enough that during even relatively dark days, there is enough power so that the inverter won't cut out.
- Q:Can solar panels be installed on a telecommunications tower or antenna?
- Yes, solar panels can be installed on a telecommunications tower or antenna. In fact, many telecommunications companies are increasingly adopting this approach to power their equipment and reduce reliance on traditional energy sources. Solar panels can effectively generate electricity for the tower's operations, making it more sustainable and environmentally friendly.
- Q:How can I start working as a solar panel installer/technician without years of education?
- With okorder for a review of a bunch of these. If you could produce and install these, at a much lower cost, it would be a viable business opportunity. You could be helping satisfied customers who wouldn't otherwise be able to afford it and you would be working in your choice of careers. It wouldn't cost much to produce these and you could require a large percentage upfront. Anyway, another avenue to explore. Good luck!
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Solar Panel 310W Silicon Polycrystalline
- Ref Price:
-
$0.38 - 0.65
/ watt
- Loading Port:
- Guangzhou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 2000 watt
- Supply Capability:
- 20000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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