5G Solar Panels (85-90w) CNBM Solar Polycrystalline 6 Series
- 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 is as follows:
1, the battery test
2, positive Welding - Inspection –
3, on the back of cascading - Inspection –
4, laying (glass cleaning, material cutting, glass pre-processing, laying) –
5, laminating –
6, to flash ( to the side, cleaning) –
7, fitted border (glue, loading angle keys, punching, install box, scrub I glue) –
8, the welding junction box –
9, high-pressure test –
10, component testing -- -
11 appearance inspection, packaging and storage;
Data sheet
| Characteristics | |
| Max Power Voltage Vmp (V) | 17.4V-17.6V |
| Max Power Current Imp (A) | 4.89A-5.12A |
| Open Circuit Voltage Voc (V) | 22.4V-22.6V |
| Short Circuit Current Isc (A) | 5.22A-5.46A |
| Max Power Pm (W) | 85W-90W |
| 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) | Poly156×93.6 |
| Dimension | 920×670×30mm |
| Weight | 6.9kg |
| 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: What is the average payback period for solar panels?
- The average payback period for solar panels typically ranges from 5 to 10 years, depending on various factors such as the initial cost of installation, local electricity rates, available incentives, and the amount of sunlight received in the area.
- Q: What Are Solar Panels Made Of?
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- Q: How do solar panels impact the electrical grid?
- Solar panels impact the electrical grid by providing renewable and clean energy, reducing the dependency on fossil fuels. They contribute to a more balanced and sustainable energy mix, lowering carbon emissions and promoting energy independence. However, their intermittent nature can pose challenges in grid integration and stability, requiring efficient energy storage and grid management solutions.
- Q: How do solar panels affect the property's sustainable development goals?
- Solar panels can have a positive impact on a property's sustainable development goals by reducing the reliance on non-renewable energy sources and decreasing carbon emissions. They provide a clean and renewable energy source, contributing to the property's overall sustainability and helping to achieve goals related to energy efficiency and environmental conservation.
- Q: Can solar panels be used in commercial buildings or industrial settings?
- Yes, solar panels can definitely be used in commercial buildings or industrial settings. In fact, many businesses and industries are increasingly adopting solar energy systems to reduce their reliance on traditional energy sources and lower their carbon footprint. Solar panels can be installed on rooftops, parking lots, or other available spaces, providing clean and renewable energy to power various operations and meet the energy demands of commercial and industrial facilities.
- Q: Can solar panels be used in agriculture?
- Yes, solar panels can be used in agriculture. They can provide electricity for irrigation systems, power farm equipment, and greenhouse lighting, among other applications. Additionally, solar panels can help reduce farmers' reliance on fossil fuels and contribute to a more sustainable farming practice.
- Q: I'm trying to charge rechargeable AA batteries with a solar panel. What gauge wire should I use to connect the panel to the batteries? I know I'm not going to have a lot of current going through so the wire size doesn't really matter. Can the wire be too thick thoShould I ugh? Should I use a diode to keep the batteries from overpowering the circuit? If so, what size diode? My panel is 4.8V 50mA. Can I just hook the panel straight into the batteries or do I need something else?
- In order: .? Just about any wire will do.? You can handle 50 mA over just about anything, even 28 gauge telephone wire.? Your biggest problems are probably going to be mechanical stress (you want stranded wire instead of solid, to avoid breakage) and dealing with the size of larger wires. 8 gauge speaker wire may be a good optimum. 2.? You need a diode.? If you're charging NiMH or NiCd cells you're going to have about .25 volts/cell; you can charge up to 3 of them in series with a 4.8 volt panel.? The solar panel is a bunch of diodes itself, but they're leaky in the reverse direction; the diode prevents the batteries from discharging themselves back through the panel.? You want a Schottky-barrier diode, because the forward voltage drop is about 0.2 volts instead of 0.7 volts for a regular silicon rectifier.? This gives you maximum current output from your panel.
- 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:)
- Toronto would not be higth on my list of solar panel worthy locales. They are a bit pricey and are only cost effective in climates and locations with lots of direct sunlight. But if you could safely say you get direct light on your rood nearly every day, they could work. Wind turbines are getting better... especially omnidirectional dome type turbines. But again they are a bit costly, and work best if you believe you get direct wind for at least half the day. If your roof is reasonably flat and structurally sound, a solar hot water generator can be quite cost effective. Essentially it is a panel of corrugated metal under two thin transparencies of plastic. Water is pumped up to it and as it runs along the corrugation, the trapped heat under the plastic heats it up nicely. They are cheap to buy and easy to build and install, and will completely remove the need for a dedicated hot water heating system. Once again, it really depends on the precise location and construction of your house. Do a search for solar heat in your area. If it is cost effective, someone will be offering...
- Q: I am planning to buy some solar panels for my cabin and i want to be able to store the electricity. what kind of batteries should i get? i will be running simple things like a tv and radio. where can i buy these batteries? where should i look for the best batteries?
- Deep cycle, Golf Cart Batteries. You can get them at a battery store.
- Q: The inverter I am using gets the required 2 DC volts from the solar panel, but fo some reason it just won't output the 0 AC voltage. When the inverter is hooked to a car battery, it works just fine off the same 2 DC rating. Help me out please...
- There could be a couple of reasons why it isn't working. First, 2V panels actually put out a considerably higher voltage because it is presumed that they will be used to charge a 2Vdc battery. That requires applying a voltage greater than 2Vdc, and usually there is a solar controller that regulates the solar power to the battery. It also has a voltage drop. Look at the first reference reference, and you will see these values for a particular panel: Voc: 2.6V (open circuit voltage) Vmp: 7.2V (voltage at maximum power point) Voc is the voltage the panel produces under standard sunlight and temperature conditions (25°C), with no load applied. As load is applied, the voltage drops (see reference 2). Power is the product of current times voltage, so at one set of conditions (namely at Vmp) maximum power is available from the panel. Your inverter might not be working for either of two reasons: ) it has input protection circuitry that locks out operation when it senses an overvoltage, as in the 2.6V open circuit voltage, or 2) the panel does not produce enough current and the voltage from the panel collapses under excessive load. For example, if you load your inverter to 20W, then nominally the 2VDC input to the inverter must supply 20W/2V/eff = 0A/eff Assuming the inverter has an efficiency of 80%, the input current required is: 0A/.8 = 2.5A A solar panel operating at maximum power would need a rating of about: 2.5A x 7.2V = 25W Is your panel that big? The other option, as mentioned by others, is to charge a battery that runs the inverter. Other nuances: Voc increases as temperature decreases. Sunlight intensity varies (obviously), so the panel may produce less than rated power. The power specifications often are printed on the back side of the panel.
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5G Solar Panels (85-90w) CNBM Solar Polycrystalline 6 Series
- 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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