CNBM Solar Polycrystalline 6 Series (80-85W)
- 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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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.
Process Description
Mono-crystalline solar module is the core part of solar power systems, as well as the most important part of the solar system. Mono-crystalline solar module consists of high efficiency crystalline silicon solar cell, super white cloth grain toughened glass, EVA, transparent TPT backboard and the composition of aluminum alloy frame. The function of Mono-crystalline solar module is to convert solar energy into electric energy, or sent to the storage battery, or promote work load. The quality of the solar energy battery components and cost will directly decide the quality and cost of the whole system.
Data sheet
| Characteristics | |
| Max Power Voltage Vmp (V) | 17.4V |
| Max Power Current Imp (A) | 4.60A-4.89A |
| Open Circuit Voltage Voc (V) | 22.4V |
| Short Circuit Current Isc (A) | 4.91A-5.22A |
| Max Power Pm (W) | 80W-85W |
| Temperature Coefficient of Cells | |
| NOCT | 47℃±2℃ |
| Temperature Coefficients of Isc (%/℃) | 0.06% |
| Temperature Coefficients of Voc (%/℃) | -0.33% |
| Temperature Coefficients of Pmp (%/℃) | -0.45% |
| Mechanical Data | |
| Type of Cells (mm) | Poly156×89.1 |
| Dimension | 870×670×30mm |
| Weight | 6.5kg |
| NO.of Cells and Connections | 4×9=36 |
| Limits | |
| Operating Temperature | –45°C to +80°C |
| Storage Temperature | –45°C to +80°C |
| Max System Voltage | 700V |
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 in rural areas?
- Yes, solar panels can be installed in rural areas. In fact, rural areas often have more space and sunlight, making them ideal for solar energy generation. Installing solar panels in rural areas can provide access to clean and renewable energy, reduce reliance on fossil fuels, and bring electricity to remote communities that are not connected to the grid.
- Q:I have to show in a project (a model house) how Solar Panels work. In my model I want to show Solar Panels creating electricity to power a T.V but I need to show how the power gets from the Solar Panels to the T.V. A diagram would be really helpful. Please try and make this as simple as possible as I'm only 3, but try and be specific as well!
- A solar panel is a device that collects and converts solar energy into electricity or heat. It transfers energy from the sun into electricity or heat which can be used by (for example) nearby buildings. Solar panels can be made so that the sun's energy excites the atoms in a silicon layer between two protector panels. The atoms split up and the electrons travel down wires into the home for electricity. Solar panels were in use over one hundred years ago for hot water heating in homes. Solar panels can also be made with a specially shaped mirror that concentrates light onto a tube of oil. The oil then heats up, and travels through a vat of water, instantly boiling it. The steam created turns a turbine for power. []
- Q:i need to cut down on electricity bills, and so i was wondering if someone could give me step-by-step instructions, or websites that have step-by-step instructions on how to build an electricity generating solar panel.
- The idea behind building your own was to get defective and broken solar cells from the manufacturer, preferably for free though many now charge for them. These are cells that are either cosmetically blemished, cracked or otherwise broken during manufacturing and transportation. As each cell fragment could have very different voltage and current characteristics, you have to manually measure the voltage and current characteristics, sort them and then wire them in parallel or in serial to achieve the desired voltage and current characteristics for the panel. Wiring in parallel increases the current while wiring in series increases the voltage, the current capacity of cells in series will be that of the lowest current capacity cell in that series hence you need to match fragments up to wire in parallel till you have enough current capacity to participate as a cell in the series. Cell fragments can only be wired in parallel if they have the same voltage output. It's painstaking work and it's difficult to place all the irregular shaped cells onto the solar panel in a layout that efficiently uses the space so your solar panels will likely be much larger than commercial ones. You could augment them with Fresnel lenses since the cells don't occupy as much of the available surface area hence focusing the light onto the cells rather than the board will help with efficiency. Practice your soldering skills cause you don't want to have to go back in to figure out where that cold solder joint is. If you're real lucky you can get a supply of blemished cells but the cheapest ones are the broken cells.
- Q:Can solar panels be used in remote areas?
- Yes, solar panels can be used in remote areas. Solar panels can harness energy from the sun to generate electricity, making them a suitable and sustainable option in areas where access to grid electricity is limited or nonexistent. Their ability to operate independently of traditional power sources makes solar panels a practical choice in remote locations, providing clean and reliable energy for various applications.
- Q:Can solar panels be installed on historic homes or buildings?
- Yes, solar panels can be installed on historic homes or buildings. However, it is important to consider the specific regulations and guidelines set by local historic preservation boards or authorities. In many cases, there are alternative installation methods available that minimize any visual impact on the historic aesthetics of the building. It is advisable to consult with experts in historic preservation and solar installation to ensure compliance with any necessary requirements.
- Q:I need to be able to charge a 2v 7amp battery with a solar panel. I understand that the charge controller will keep the battery from over charging/discharging, but what I don't understand is the amps.The solar panel is rated at 5watts.The solar panel comes with a 2v 3amp charge controller but will I need to buy a 7amp charge controller and replace it with that for my battery pack? Please explain. Thanks in advance.
- The battery is probably 2v 7amp-hour, not 7 amp. 7amp-hour is basically just how big the battery is. You can charge that battery with as little current as you want, it'll just take longer. The 7 amp-hour tells you that it'll take a long time to charge. 7 amp-hour means it can discharge 7 amps for hour. If you were charging it at 7 amps, it would take hours to charge, but I don't recommend that. You could charge it at .5 amps for 4 hours or .25 amps for 28 hours. The smaller the current, the longer it will take, but it will get there eventually assuming your voltage is high enough (which it should be with the charge controller).
- Q:So I want to power one of my car fans with some solar panels. I ordered quite a few and I want to power one of my fans under the hood. I've already disconnected the fan and pulled it out of the car to test it later.What all do I need besides the panels, fan, and wiring to make this work. This fan will not be tied to any other system. Currently, the fan is not operated by the car or any system of the car due to a modification made to the automobile allowing me to disconnect it from use months ago.Using the fan powered from the solar panels would help with the modification to increase air flow and speed into the area.Could someone please help me by telling me what else I need to make the fan operational from here?
- You may not like it, but the answer's still the same. A car fan will draw anything from a few to several hundred watts, depending on which fan you're talking about (A/C, ventilation, cooling). A solar array will take up roughly one square meter to generate 00 Watts with the sun shining straight down onto it, so you'll need to cover (more or less) the entire roof (or hood) with solar cells in order to power that fan (minimum). If you still want to go ahead: Solar panels, Fuse, cables. Preferrably one cut-out diode per panel (in addition to the hopefully present internal diodes in the panels) in order to prevent one panle dumping its load into the next instead of into the fan. Much better option: get a low power fan (e.g a slow running computer fan) and connect it to that panel of yours. These fans make do with about 0 Watts (at a much lower air throughput), so you'll actually have a chance of running it from the solar panel without coverig your car in panels.
- Q:i check the diodes in the backside of solar panels it reads out to be 0.433 each give me the same result but i was amazed when i check out the last two one which on clamp meter screen give me ''0L'' what this means? is that diode have malfunctions??is this reasons that the output of solar has been decreased?
- First of all, make sure that you are taking readings in the dark (with the solar panel indoors and covered). 0.433 is a reasonable forward voltage for a Schottky diode. Ideally, it diode should read open one way (possibly OL for your meter), and 0.4 the other way. If it's reading OL both ways, the diode is bad. You can either unsolder it or cut it out and verify that it is bad.
- Q:ok im going off grid and will have my fridge and stove running on propane but im trying to figure out that at night i want to be able to run my 32 inch lcd tv a internet modem a playstation 3 and 2 laptops and a light or 2 and maybe a floor fan through solar power and i would like to be able run my tv and stuff up to 8 hours in to the night and so i just want to know how many batterys and solar panels i need or how many watts system do i need im running all this on one outlet now at home so i know its under 20 amps and i think i use about 000 watts an hour im not sure so thats why im asking i really need help with this i hope i dont need a $5,000 system thats crazy im only wanting to spend like a $000 please dont explain math figures or a bunch of complicated garbage to me i just want a straight answer on what i need to do to be able to do this thank you!
- Buy a device called a kill-a-watt to measure exactly how much power you use. If you get a systemt to put out 000 watts, it's going to be more than you need, and you'll waste your money. 20 amps is 2200 watts (assuming a 0 volt circuit), which is even more. That will be very pricey. Get the kill-a-watt so that you don't spend more than you need to on solar panels. The cost of the kill-a-watt is almost nothing compared to what you'll be spending on the panels. If I had to guess, 500 watts would run all those devices at the same time.
- Q:Can solar panels be used in apartments or condominiums?
- Yes, solar panels can be used in apartments or condominiums. However, the feasibility of installation and usage may vary depending on the specific circumstances of the building, such as roof space, orientation, and ownership structure. Some apartments and condominiums have successfully implemented shared solar systems or community solar programs to enable residents to benefit from solar energy.
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CNBM Solar Polycrystalline 6 Series (80-85W)
- 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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