Polycrystalline Solar Module-40w CNBM Series

Polycrystalline Solar Module-40w CNBM Series

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 pc

Supply Capability:: 20000 pc/month

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Standard Test Conditions of Polycrystalline Silicon Solar Panel

The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.

Advantages of Monocrystalline Silicon Solar Panel

• CNBM Solar performance guarantees for 25 years

• 12 years guarantee for workmanship

• Timeliness of delivery

• Quality Products certified (TÜV, UL, CE, ISO)

Specification

Polycrystalline Solar Module-40w CNBM Series

Certification

Polycrystalline Solar Module-40w CNBM Series

FAQ

We have organized several common questions for our clients，may help you sincerely：

①What price for each watt?

It depends on the quantity, delivery date and payment terms,

②What is your size for each module? Can you tell me the Parameter of your module?

We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.

③Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?

Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.

We can provide you not only the solar module but also the off grid solar system, we can also provide you service with on grid plant.

④What is your warranty system?

Our product performance guarantees for 25 years

• 12 years guarantee for workmanship

• Timeliness of delivery

• Quality Products certified (TÜV, UL, CE, ISO)

⑤How do you pack your products?

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

⑥ Can you do OEM for us?

Yes, we can.

⑦How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

Q:Can solar panels be used to power a water treatment plant?: Yes, solar panels can be used to power a water treatment plant. Solar energy can be harnessed through photovoltaic panels to generate electricity, which can then be used to power the various processes involved in water treatment, such as pumping, filtration, disinfection, and distribution. This not only reduces reliance on fossil fuels but also helps in creating a more sustainable and eco-friendly water treatment system.

Q:Can solar panels be installed on a streetlight?: Yes, solar panels can be installed on a streetlight. This allows the streetlight to be powered by solar energy, reducing the reliance on traditional electricity sources and making it more sustainable.

Q:i am starting to consider getting solar panels instead of paying electric bills which are somewhat higher now than they used to be: Depends on the size of the house and the average number of sunny days in your location, and how careful you are with your usage. Many houses too have solar panels that only provide part of the electricity needed. A medium sized house in a sunny climate might need a 4.0 kW system, which could mean6 x 250W solar panels,a roof area of 27 sq meters.The average energy use in a sunny country like Australia is 20 kW of electricity a day. To catch that much electricity on your roof you need a 4.0 kW system. In Australia you can buy reasonable quality systems for about $2 a watt (factoring in federal government rebates). This means a 4.0 kW system might cost $8,500. This is not cheap, so it makes sense to cut down your energy use first. :)

Q:how long till a 50 watt solar panel pays itself off in buffalo, ny if its $500. i have national grid and heres the link to the rates. i am residential.: lots of info about solar panels, perhaps you'll find answer to your question renewableenergyarticles.blogspot....

Q:Can solar panels be installed on flat roofs?: Yes, solar panels can be installed on flat roofs. In fact, flat roofs are often well-suited for solar panel installations due to their large surface area and easy accessibility. Mounting systems can be used to position the panels at an optimal angle for maximum sunlight exposure.

Q:Can solar panels be installed on swimming pools?: Yes, solar panels can be installed on swimming pools. These panels can help heat the pool water using solar energy, reducing the need for traditional heating methods and lowering energy costs.

Q:I purchased some small 3.6 v 70mA solar panels online. I have no experience with solar panels. I am confident of the layout of the parallel circuit I want to create, however I don't know how to properly connect the tabs that come from the sides of the panels. Any help on connecting them?: Okay okorder /... That metal strip up top is negative, if you turn it around and look on the back you will see another metal strip there which would be positive. When it comes to wire, I use 24awg audio wire I got from radio shack, they only have solid wire at this gauge at my local radio shack but stranded is preferable. Solar cells are super fragile too so you're going to want to be extra careful. I then take a length of stripped wire and lay it over the silver tab, I hold it in place with some electrical tape at each end. Here is where experience comes into play, you can't use just any solder when making these connections. Well, you can but it takes a hell of a lot more time and effort to get it right. Make sure to use 96/4 silver-bearing solder. I'm not sure why but 60/40 solder does not adhere very well to the cell and usually the soldering iron has to stay on the cell for far too long which ends up discoloring it. If you need help on how to solder send me a message, you need to know how to properly tin the iron, since this is such a meticulous and unforgiving soldering job.

Q:Do solar panels require a specific type of wiring or electrical setup?: Yes, solar panels typically require a specific type of wiring and electrical setup. They need to be connected to an inverter, which converts the direct current (DC) generated by the panels into alternating current (AC) that can be used in homes or fed back into the grid. Additionally, solar panels usually require specific wiring configurations to ensure proper grounding, protection against overcurrent, and compliance with local electrical codes and regulations.

Q:Can solar panels be used for charging electric bikes?: Yes, solar panels can be used to charge electric bikes. By converting sunlight into electricity, solar panels can provide a clean and renewable source of power for charging the batteries of electric bikes. This allows for sustainable and eco-friendly transportation options.

Q:Can solar panels be installed on a remote island or location?: Yes, solar panels can be installed on a remote island or location. Solar panels are a versatile and sustainable energy source that can be easily installed in off-grid areas. They do not require a constant supply of fuel or a connection to the main power grid, making them ideal for remote locations where traditional energy sources are scarce or expensive to transport. Solar panels can provide reliable electricity to power homes, businesses, and infrastructure, allowing remote islands or locations to become more self-sufficient and environmentally friendly.

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