Sep Solar Panels - Mono 156mm Solar Cells Photovoltaic Product Purchase

Sep Solar Panels - Mono 156mm Solar Cells Photovoltaic Product Purchase System 1

Sep Solar Panels - Mono 156mm Solar Cells Photovoltaic Product Purchase System 2

Sep Solar Panels - Mono 156mm Solar Cells Photovoltaic Product Purchase

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 8250 watt

Supply Capability:: 10000000 watt/month

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Solar Module Summarize

Solar Module is the core part of solar PV power systems, also is the highest value part of it. The function of Solar Module is to convert the sun's radiation to electrical energy, or transfer it to battery and store in it, or to drive the load running.
The Product has been widely used in space and ground, it mainly used for power generation systems, charging systems, road lighting and traffic signs areas. It could offer a wide range of power and voltage, and with high conversion efficiency, and long service life.

Company Description

CNBM International Corporation, as an important external business platform of CNBM Group, plays as a role to export solar products produced by CNBM. Headquartered in Beijing, We have entered into Solar PV industry since 2005. CNBM Solar is specialized in PV power systems which takes advantage of reliable supplying, convenient installation and free maintenance, and has been used widely, and it is the compensation and substitution of normal power supply. We provide power solutions for home, business and industrial customers, and provide off-grid PV systems for rural area. Our company not only can supply high quality solar Products, but also provides professional system Solutions and high quality services.

Technical Parameter:

Model Type	Good Quality 250W Solar Panel
Peak Power-Pmax(W)	250W
Open Circuit Voltage-Voc(V)	44.2
Maximum Power Voltage-Vmp(V)	36
Short Circuit Current-Isc(A)	5.4
Maximum Power Current-Imp(A)	5
Maximum System Voltage	1000V DC
Maximum Series Fuse Rating	10A
Power Tolerance	-1~+3%
Temperature Coefficients of Pmax	-0.45%/℃
Temperature Coefficients of Voc	-0.348%/℃
Temperature Coefficients of Isc	0.031%/℃
Nominal Operating Cell Temperature	44.5±2℃
Standard Testing Condition(STC)	Irradiance:1000W/m²;Temperature:25℃;AM=1.5
Qualification Test Parameters
Operating Temperature	-40℃~+85℃
Storage Temperature	-40℃~+85℃
Pressure Bearing	≥5400Pascal/m²
Wind Bearing	≥5400Pascal/m²
Mechanical Characteristics
Cell Size	Mono 156*156mm±0.5
No.of Cells	60pcs(6*10)
Dimension	164099240mm
Weight	18.8Kg
Glass	3.2mm High Transmission,Low Iron
Frame	Anodized Aluminum Alloy
Junction Box	IP65Rated
Internal Diodes	3 Bypass Diodes
Cable	1*4.0mm² Length 900mm

Product Show:

Mono 156mm Solar Cells Photovoltaic Product Purchase

Packing & Shipping:

Mono 156mm Solar Cells Photovoltaic Product Purchase

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

The normal size is packed by 25pcs/ carton / pallet. Paper carton for FCL shipping and wood carton for LCL shipping.

FAQ:

（1）Have you ever sold your products to companies in my country?

Of course, we have customers in all general PV markets, but I think we should expand our market share along with the market growth.

（2）When did your company set up? You are a new company, how can I believe your quality?

We entered into Solar PV industry in 2005, now we have several plants in manufacturing of a-Si and c-Si panels, and our capacity is 220MW per year. Till now we have already passed all the tests by authorized laboratories, e.g. TUV, VDE, UL.

Q: Can solar panels be installed on a barn or shed?: Yes, solar panels can be installed on a barn or shed. In fact, barns and sheds often have large roof spaces that are ideal for solar panel installation. This allows the building to generate its own clean and renewable energy, reducing electricity costs and environmental impact.

Q: What is the warranty period for solar panels?: The warranty period for solar panels typically ranges from 10 to 25 years, depending on the manufacturer and the specific product.

Q: I want to build a solar panel: Homemade okorder /

Q: Would like to know if the DIY Solar panel systems can be as efficient as a commercial grade panel.: They can be if you are well educated and skilled in their assembly and working functionality, provided you obtain the same high quality grade cells and do proper assembly. Chances are good however that your first several may be just a little below par until you really get the hang of it and become well practiced just as the professionals are. Does take a considerable amount of grunt work however so figure if this is best use of your time or if you'd do better to earn at your regular work and pay a professional to do that which they do best.

Q: Can solar panels be installed in a community or neighborhood?: Yes, solar panels can be installed in a community or neighborhood. In fact, many communities and neighborhoods have embraced solar energy and installed solar panels on residential and commercial buildings. Installing solar panels in a community or neighborhood can contribute to a cleaner environment, reduce energy costs, and promote sustainable living. Additionally, community solar initiatives allow multiple households to collectively benefit from shared solar installations, making it accessible to a wider range of residents.

Q: What is the impact of dust and dirt on solar panels' efficiency?: Dust and dirt on solar panels can significantly reduce their efficiency. When these particles accumulate on the surface of the panels, they block sunlight from reaching the photovoltaic cells, resulting in decreased energy production. Regular cleaning and maintenance of solar panels are crucial to ensure optimal performance and maximize their power output.

Q: I have heard you can make your own solar panels.... But How?Where do you start? Is it cheap, or should I just BUY them already made?: If you're thinking of solar electric panels then forget it. It you just want to dabble in solar power then shop around for a 5 volt panel. Find out how many watts it puts out and then divide the cost $$ by the wattage. The lower the cost per watt the better of a deal you'll be getting That's generally speaking of course because it doesn't take quality into account but it's a practical way to compare panels. On the other hand, it you want to make a solar panel that will heat hot water then it's a different story. You can have a lot of fun with that project and you'll find a lot of plans on the Internet.

Q: How do solar panels affect the homeowner's insurance policy?: Solar panels can have an impact on a homeowner's insurance policy as they are considered an additional structure or improvement to the property. While they may increase the overall value of the home, they also introduce potential risks such as damage from storms or accidents. Homeowners should inform their insurance provider about the installation of solar panels to ensure adequate coverage and potentially adjust their policy accordingly.

Q: How do solar panels affect the overall sustainability of a building?: Solar panels positively affect the overall sustainability of a building by reducing reliance on non-renewable energy sources and decreasing carbon emissions. They generate clean and renewable energy from the sun, reducing the building's environmental footprint and contributing to a greener future. Additionally, solar panels can lower energy costs, increase energy efficiency, and provide energy independence, making the building more resilient and sustainable in the long run.

Q: My family moved into a house that came with solar power panels but they are not connected and don't really understand how to even begin.: You will need help with this. Panels may or may not be 24 volt. If you can find a name tag, you can find out from the manufacturer's web site. Some folks hook them all in parallel. Mine are in series, to create 480 volts. the reason for going to higher voltage is to reduce power loss in the wiring. Even then, I used a wire size larger than recommended. The frames want to be interconnected, and wired to ground. The live conductors connect through disconnect switches to an inverter. The inverter is sized to the output of the panels. Where the utility allows net metering, the inverters are connected through a disconnect switch to the grid, which of course also feeds the house. Assuming you are on the grid, you will not need batteries. If outages severely impact you, you can have batteries. Counting against them is that they are costly, and use part of the power you generate, just to keep them charged. If you have batteries, it is usually best to rewire circuits so noncritical circuits are disconnected during outages. Leaving perhaps minimal lighting, fridge, freezer and critical medical circuits. Learn all you can from the Internet (try solar panels), and from the green search box above. Be sure to see if your state has a rebate program, and the conditions which it requires.

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