Electric Solar Panels - CNBM Poly Crystalline Solar PV Modules 260W
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100000 watt
- Supply Capability:
- 10000000 watt/month
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Specification
Material:
Polycrystalline Silicon
Max. Power(W):
260
Number of Cells(pieces):
72
About us
CNBM International Corp, established in 2004, is the business entity for trade and logistic of CNBM Group.With the advantages in Cement, Composite Materials, New Building Materials and Engineering, CNBM mainly concentrate on coal, steel and construction equipments and give priority to solar and wind energy development.CNBM International is highly recognized by its business partners and clients all over the world and has established good business relationship with the customers in over 120 countries and regions all over the world.
Poly Crystalline PV Modules 260W
SIZE:1640*992*40mm
Weight:19.5kg
Wiring
To ensure proper system operation to maintain your warranty, observe the correct cable connection polarity(Figures 1&2) when connecting the modules to a battery or to other modules. If not connected correctly, the bypass diode could be destroyed.
PV modules can be wired in series to increase voltage. Connect wires from the positive terminal of one module to the negative of the next module. Figure shows modules connected in series .
Data sheet
Maximum power | 260W |
Cell type(mm) | Polycrystalline solar cell 156*156 |
Number of cell(pcs) | 60(6*10) |
Manufacture site | China |
Open-circuit voltage(voc) | 37.6V |
Maximum power voltage(vmp) | 30.5V |
Short-circuit current(isc) | 8.95A |
Optimum operating current(imp) | 8.53A |
Power tolerance | 0~+5W |
Module efficiency | 16% |
Dimensions(mm) | 1640*992*40 |
Weight | 19 kg |
Backsheet | Silver |
Frame Colar | White |
Frame | Anodized Aluminum Alloy |
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: Can solar panels be installed on sloped roofs?
- Yes, solar panels can be installed on sloped roofs. In fact, sloped roofs are quite common for solar panel installations as they offer optimal sunlight exposure. However, the angle and direction of the roof slope might affect the efficiency of the panels, so proper planning and positioning are necessary for maximum energy production.
- Q: Can solar panels be installed on a data center or technology facility?
- Yes, solar panels can be installed on a data center or technology facility. Installing solar panels not only helps reduce the environmental impact of these facilities but also provides a sustainable and renewable source of energy. By harnessing the power of the sun, data centers and technology facilities can offset their electricity consumption and potentially even generate surplus energy. This can contribute to cost savings and a greener, more sustainable operation.
- Q: Ok so i can have a problem i have two 5 watt 2 volt solar panels a 2 volt battery and a 400 watt ac 2 volt dc inverter i believe im only getting 5 watts from from my solar panels thats the equivalent of one is there any way i could get full voltage from my solar panels without theoretically burning my wallet.. please help
- I think you need to take some basic courses on electricity. Usually, 8 volt solar panels are required to charge 2 volt batteries. The voltages of photovoltaic cells are set by the material they are made of, only current changes. If you hook up a 2 V solar panel to a 2 V battery, no current will flow, nothing would get charged. You would need some elaborate DC to DC voltage converters to charge a 2 V battery from 2 V solar panels. Solar panels can be connected in parallel or in series, as you've made the mistake of buying 2 V solar panel, you would have to wire them in series and have a charge controller that could limit the voltage of the charge. Did it ever occur to you that two 5 watt solar panels would not be able to provide the power needed by a 400 watt inverter? You're just running off your battery with your set up. Solar power is expensive power, you can not have solar without burning a hole in your wallet.
- Q: Can solar panels be installed on rooftop gardens or green roofs?
- Yes, solar panels can be installed on rooftop gardens or green roofs. In fact, these types of roofs provide an ideal space for solar panel installation as they often have ample sunlight exposure and can help optimize energy efficiency of the building. Additionally, solar panels on rooftop gardens or green roofs can contribute to a more sustainable and eco-friendly environment by combining renewable energy generation with green infrastructure.
- Q: I'm looking at solar panels and I have NO IDEA what this stuff means.They come in catagories of Watts. What does that refer to? If a solar pannel is in the 200-watt catagory, what does that really mean? Will it produce 200 watts an hour, a day, a week, a month, a year?? How many watts of energy does the average house use up in one month? I really wish they would just tell me on the website!! :(0 points!!!!!!!! :D
- Watts is a measurement of power which is a combination of Voltage x Amps Example: a 200 Watt panel can produce 6.6 amps at 2 Volts. (200 = 2 x 6.6) If you bought a 24 volt system the same 200 Watts would give you half the amount of amps since the power (watts) is the same. When determining your needs for a solar system there are many factors that have to be taken into account. The amount of power you use will depend on what appliances you have in the house, how much you use them, and how careful you are with vampire loads (A TV or stereo will use some power even when turned off unless you unplug them). The amount of panels you need will also depend on your battery system, amount of sunlight that you have in a day and how many days of reserve power you think you will need based on the weather in your area. If you wanted to completely run your house on solar energy you are looking at an investment of $5,000 - $20,000 or even more. There sometimes are tax incentive depending on where you live that will reduce your overall cost. Some examples of power usage: Toaster : 800-500W Microwave : 600-500W Dishwasher : 200-500W Washing Machine : 500W Vacuum Cleaner : 200-700W Iron : 000W Clothes dryer : 4000W Ceiling Fan : 0-50W Table Fan : 0-25W Electric Blanket : 200W Hair Blow dryer : 000W Electric Shaver : 5W Laptop Computer : 20-50W Desktop Computer : 80-50W TV (9 colour) : 70W Clock radio : W Fridge / Freezer : 500W 25 colour TV : 50W Electric Kettle : 2000W
- Q: I know what they do and how they work, but at this point they're expensive, don't always produce enough electricity as needed, and can't be used when there's no sun, as in half the day. Wouldn't wind power seem so more efficient? Or if they do use solar panels, how about putting them in the desert. But I really believe that research money should go to fusion generators since that's the future and the answer to our problems. Which is best in your opinion?
- They're more efficient than nothing, or fusion for that matter since fusion hasn't gone anywhere in the last 30 years. Since most energy is used during the day time when its light out solar panels will do pretty well. In most habbital places on the planet its light out for a good part of the day while wind doesn't blow steadily in most places.
- Q: Can solar panels be used in remote areas without access to the grid?
- Yes, solar panels can be used in remote areas without access to the grid. Solar panels generate electricity by capturing sunlight and converting it into usable energy. This renewable energy source is particularly useful in off-grid locations as it provides a sustainable and independent power supply. With advancements in solar technology and the availability of battery storage systems, solar panels can effectively meet the energy needs of remote areas, even during nighttime or periods of low sunlight. This makes solar panels an ideal solution for powering homes, businesses, and infrastructure in remote locations without grid connectivity.
- Q: i have a fountain system that has a small electric pump. its made to be close to a house but i want it across the driveway and i dont want to run electrical over there.is there a small solar panel that i can get fairly inexpensive to mount on a nearby tree and be able to plug the pump into it?
- Home Depot has several sizes for applications such as yours in the gardening section. Because I am always looking for ways to save money, even in the long run, I was looking at the possibility of solar power for here in SW FL.
- Q: So I'm trying to figure out what to ask for my birthday because its one of the few times I can get stuff for no reason, like stuff I don't normally go to the store to buy. (i dont go to the store to get much at all anyway).Anyway, I'm interested in solar panels and led and electronics and i was wondering if there is anything not over expensive that would be cool. Some things I'm interested in:solar, wind, water energyGadgets (multitools, swiss army knives)Vibram fivefingersdrawingmaking stuff (duct tape wallets, stuff out of altoids containers)basically technology and outdoors-gear stuffoh and im 6 turnin 7 male.
- solar panel is expensive, but small solar panel is not expensive, for example, 5w solar panel, solar light also not expensive led light also not expensive. i am not sure about other stuff that you said
- Q: Can solar panels be installed on a commercial building?
- Yes, solar panels can definitely be installed on a commercial building. In fact, many businesses are increasingly adopting solar energy to reduce their carbon footprint, save on electricity bills, and take advantage of various incentives and tax credits available for renewable energy installations. Commercial buildings often have ample roof space and large surface areas, making them ideal for the installation of solar panels. Additionally, advancements in solar technology and the availability of flexible mounting options make it easier to integrate solar panels into commercial building designs.
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Electric Solar Panels - CNBM Poly Crystalline Solar PV Modules 260W
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100000 watt
- Supply Capability:
- 10000000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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