Solar Polycrystalline Panels Max Power 280W

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 Solar  Polycrystalline  Panels Max Power 280W Description:

 Solar  Polycrystalline  Panels Max Power 280W l : High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.

II Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.

III EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.

IV AI frame: Without screw, rner connection. 6 holes on the frame can be installed easily.

V Junction box: Multi function junction box with water proof.

VI Long lifetime: ≥25 years; Less power decrease.

VII Good performance of preventing from atrocious weather such as wind and hails.

VIII Resisting moisture and etching effectively, not effected by geology.

IX The certificate issued by international authority: UL, TUV, IEC, CE.

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)

 

Polycrystalline Silicon Solar Panel       

 Our designing philosophy is making solar product easy to use and convenient to maintain. We adhere to "develop inverter and controller" as our core technology, and built up solar product from 0.5W to 100KW into standard and mass production, meeting most customers' needs in this field.    

Parameter TypeMax Power
(W)
Dimension(mm)

Weight
(kg)

Max Current
(A)
Max Voltage
(V)
Short CircuitOpen Circuit
Current(A)Voltage(V)
ESC 300W/36M3001960*986*5023.58.33369.3343.2
ESC 295W/36M2951960*986*5023.58.19369.1843.2
ESC 290W/36M2901960*986*5023.58.06369.0243.2
ESC 285W/36M2851960*986*5023.57.92368.8743.2
ESC 280W/36M2801960*986*5023.57.78368.7143.2
ESC 275W/36M2751960*986*5023.57.64368.5643.2
ESC 270W/36M2701960*986*5023.57.50368.4043.2
ESC 265W/36M2651960*986*5023.57.36368.2443.2
ESC 260W/36M2601960*986*5023.57.22368.0943.2
ESC 255W/36M2551960*986*5023.57.08367.9343.2
ESC 250W/36M2501960*986*5023.56.94367.7843.2
ESC 240W/48M2401580*1066*5020.05.00485.6056.6
ESC 230W/48M2301580*1066*5020.04.79485.3756.6
ESC 230W/30M2301640*986*5019.07.67308.5936.0
ESC 225W/30M2251640*986*5019.07.50308.4036.0
ESC 220W/48M2201580*1066*5020.04.58485.1356.6
ESC 220W/30M2201640*986*5019.07.33308.2136.0
ESC 215W/30M2151640*986*5019.07.17308.0336.0
ESC 210W/48M2101580*1066*5020.04.38484.9056.6
ESC 210W/30M2101640*986*5019.07.00307.8436.0
ESC 210W/27M2101480*986*4518.07.78278.7132.4
ESC 205W/27M2051480*986*4518.07.59278.5032.4
ESC 200W/27M2001480*986*4518.07.41278.3032.4
ESC 200W/48M2001580*1066*5019.54.1847.84.7854.62
ESC 195W/27M1951480*986*4518.07.22278.0932.4
ESC 190W/27M1901480*986*4518.07.04277.8832.4
ESC 185W/27M1851480*986*4518.06.85277.6732.4
ESC 185W/36M1851580*808*4516.05.14365.7643.2
ESC 180W/36M1801580*808*4516.05.00365.6043.2
ESC 175W/36M1751580*808*4516.04.86365.4443.2
ESC 170W/36M1701580*808*4516.04.72365.2943.2
ESC 165W/36M1651580*808*4516.04.58365.1343.2
ESC 160W/36M1601580*808*4516.04.44364.9843.2
ESC 135W/27M1351196*808*3513.05.00275.6032.4
ESC 130W/27M1301196*808*3513.04.81275.3932.4
ESC 125W/27M1251196*808*3513.04.63275.1932.4
ESC 120W/27M1201196*808*3513.04.44274.9832.4
ESC 115W/27M1151196*808*3513.04.26274.7732.4
ESC 110W/27M1101200*808*3512.74.08274.7431.39
ESC 100W/18M1001196*540*35105.6817.576.621.6
ESC 95W/18M951196*540*3510.05.28185.9121.6
ESC 90W/18M901196*540*3510.05.00185.6021.6
ESC 85W/18M851196*540*3510.04.72185.2921.6
ESC 80W/18M801196*540*3510.04.44184.9821.6
ESC 75W/18M751196*540*3510.04.17184.6721.6
ESC 60W/18M60810*540*307.03.33183.7321.6
ESC 55W/18M55810*540*307.03.06183.4221.6
ESC 50W/18M50810*540*307.02.78183.1121.6
ESC 45W/18M45620*540*355.02.50182.8021.6
ESC 40W/18M40610*540*305.02.22182.4921.6
ESC 30W/18M30440*540*303.51.67181.8721.6
ESC 25W/18M25440*540*303.51.39181.5621.6
ESC 20W/18M20430*430*303.01.11181.2421.6
ESC 15W/18M15285*450*302.00.83180.9321.6
ESC 10W/18M10285*341*301.50.56180.6221.6

 

Solar  Polycrystalline  Panels Max Power 280W

Solar  Polycrystalline  Panels Max Power 280W

Solar  Polycrystalline  Panels Max Power 280W

 

FAQ

We have organized several common questions for our clientsmay 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.

 

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Q:Are solar panels affordable?
solar panels take about 5 to 20 yrs to break even. for the average home
Q:i am asking about the solar panels?
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:Tell me the guidelines for making solar panels?
I think it will be useful for you.. just try those things ..To begin, you will need a Multimeter which is able to measure DC fractions of voltage and your collection of solar cells, once you have this, position a light source near your solar cells as this will allow you to get a consistent measurement of voltage output of each of the solar cells.set your Multimeter to measure DC voltage and place the negative test lead on the side of the solar cell which shows negative voltage. Then place the positive test lead on the side f the solar cell which shows a positive voltage. Check to see what the maximum voltage output is and don’t move the solar cell around to try and get a higher reading. Next you need to separate your solar cells into groupings of .05 volt increments and this will allow you to take maximum advantage of solar cell output.the next step is to connect the solar cells with tinned interconnection wire and in order to achieve this you will need to take the spool of interconnection wire and cut it into 0.5 inch lengths.next every piece of the tinned interconnection wire should have solder put on it and you can do this by adding solder to 5.25 inches of the wire beginning at one end, then flip the wire over and add solder to the remainder of the wire beginning at the opposite end.now you must solder a length of the interconnection wire to each connection strip which is located on the front of each of the solar cells.
Q:Why only Photo-Voltaic solar panels?
I agree with you John and for the same reason already put forth as a negative. Solar thermal is a more mature technology. This is the reason why I spent so much of the last winter studying it. I can be reasonably sure that what I learn will not be obsolete tomorrow with a new technological breakthrough. I built a solar addition/greenhouse to personally study the effects. So solar thermal panels are not the only way to go. With respect to electrical production. I have seen parabolic reflectors coupled to stirling engines and solar thermal trough heaters used to supplement steam generation for alternatively gas fired steam / electrical generation plants. On a trip to China over 4 years ago I noticed solar hot water vacuum tube collectors being sold in their local hardware and big box style stores. These were gravity fed package units intended to have the tank on the roof with a supplemental electric backup. The vacuum tube collectors seem to be one of the latest innovations in this technology. Using phase change materials temperatures in these panels can be produced in excess of 400 deg F. and they are useful in colder temps and on cloudy days. While they are still costly for many applications, I have been discussing the use of vacuum tube collectors with the owner of a laundrymat. Solar thermal will not pay back as well as conservation in many cases of older construction, but it currently seems better than photovoltaic panels. Solar thermal requires more understanding of systems and relative efficiencies. In one way solar thermal is more like the electric car while the internal combusion engine is like photovoltaic. The idea of producing electricity from the sun is a sexier idea. It is also more in line with our paridigm of: just producing lots of energy and to H with any conservation efforts. For that reason it seems to get more press.
Q:How to build a solar panel?
Building solar panels is not really a do it yourself kind of job. They are made in high tech factorys with specialized equipment and experianced engineers. It would probably be cheaper and easier to just buy some panels rather than try to make your own.
Q:Solar panel technology?
I okorder.com to get more information on the subject.
Q:How much money does it cost to make ONE solar panel?
If okorder.com/.. Low-cost crystalline panel manufacturers such as Suntech are believed to have costs in the $.50/watt range today - making it $300 for a 200-watt panel. That doesn't mean that one can buy a panel for that price, of course. If you mean a DIY panel from purchased solar cells, the cost would be closer to $360 for an equivalent-powered panel, not counting the price of the frame, and the labor. A homebuilt panel would not stand up to decades of weather unless one spent even more on the frame. And since such a panel would not have safety certification, it could not legally be connected to the grid in most places. If you meant a water heating panel, please update or post another question - I'm sure people will chime in.
Q:Any companies that have solar panels?
It okorder.com They will rent you a solar panel system. You will pay a flat monthly rental rate that would be locked in for up to 25 years. There's no installation cost, No system to purchase, No permit hassles, No Maintenance fees and a locked in rate for up to 25 years. Check it out. I think you would like it. You won't own the system but you will save money and help our environment in a huge way. Also by renting a system you save yourself from future advances in solar. Example Things are changing fast in the solar industry. If you go out and buy a system for $40000 today and next week comes around and you can get a cheaper, more effecient system you would still have to pay for the one sitting on your roof.
Q:adding more solar panel & battery?
That charge controller is notoriously cheap and burns up easily. If you are going add solar panels, also buy another charge controller to go with them. They can both be connected to the same battery bank. I don't believe the kit comes with batteries, so you would buy whatever size 2V battery bank your power requirements call for. The size of the inverter depends entirely on what you are going to power with it, not the size of the panel array. As long as you are not powering anything that is over the 300W rating, you don't need a new one. Just be sure to check the details of the inverter, is it 300W continuous, or can it handle up to a 300W surge? Also, it's a modified sine wave inverter instead of a pure sine wave inverter, so don't plug any sensitive electronics into it. They may not work, or you may get a buzz or hum from it.
Q:Question about home solar panel systems?
The $25,520 price amounts to about $8.5 a watt which is high, I would've expected between $2.50 to $5 a watt and those are dated prices so it sound like the vendor is raking the price up. You didn't mention how many months your $75 financing is for but keep in mind that at 3 kw for 8 hours a day for 30 days at 2 cents per kwh, you would generate $86.40 so you will be paying about twice as much for your solar power as you would had you bought the power from the grid. Mind you, for people on a fixed income, there is the security that the cost will not rise ( if properly insured ) so there could be an advantage to paying a premium for your power if you're on a fixed income. I'd say it's a rip off but I also believe solar has a ways to go even with subsidies before it's an economic choice and that's usually not a popular stance with the green washed crowds.

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