Solar Polycrystalline Panels Max Power 250W

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 Solar  Polycrystalline  Panels Max Power 250W Description:

 Solar  Polycrystalline  Panels Max Power 250W 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


Max Current
Max Voltage
Short CircuitOpen Circuit
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


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:solar panels, wattage?
You Solar Pro Magazine another of their publications
Q:Why do solar panels produce zero energy?
Solar photovoltaic panels are highly inefficient to begin with. There are a few possible reasons why it does not produce energy even in the summer . Wrong inverter is used 2. The angle of installation (azimuth and tilt) is not optimum to capture the sun Solar photovoltaic panels are expensive and inefficient, and will not survive in the long run.
Q:What is a good type of solar panel to get for my house?
solar panels are VERY heavy and can be very complicated, youll need a professional. your roof may need to be reinforced to handle the weight added. some states like Arizona will pay for the system for could use solar power to heat the water in the house and everything else off the power company. if you do, get one with a glycol heat transfer solution. they heat more efficiently.
Q:Who created the first solar panel?
No solar panel creates energy. The earliest solar panel of any form was probably the parabolic mirror as used, for example, to light the Olympic torch. That goes back to ancient times.
Q:How to install a solar panel system?
If you are grid-tied, then a standard solar electric system will always feed back into the grid if you are not utilizing more power in your home than is being generated by the solar panels and inverter system. It is possible that a grid isolation device designed to prevent direct back feeding is available, but haven't heard of one in common use. New laws in most areas of the US are now mandating that utilities allow grid-tied alternative energy systems. Double-check you local laws. Sometimes you can't take the utilities word for truth--most will automatically say 'no' and will only relent when you show up with the law in hand. Unfortunately, some utilities have figured out another way to shut down alternative energy pioneers--they demand multimillion dollar insurance policies covering damage that their equipment could sustain from your little PV system. Technically, they are still in compliance with the law, they just make it impossible for a homeowner to meet their requirements. If you are getting the runaround, go to your state representative for help. It's amazing how contrite those utility people can be when a state senator (or even US Senator) has just sent a letter asking them why they are stonewalling a law-abiding and well-meaning citizen. Good luck, and don't give up!
Q:Why are solar panels only 0% efficient?
Unlikely that we gan get to near 00% efficiency, although there is room for improvement. In the meantime, don't pooh-pooh 0% efficiency. That's about the rate of energy transfer up a food pyramid, perhaps a little less at the solar to plant level. As this manages to provide the basis for most of life on earth, it's nothing to sneeze at. As far as the other 90% goes, I would guess that much of it is reflected.
Q:45 Watt Solar Panel -?
Lets say, for a simple approximation, that the 45 watt panel produces 45 watts /3 of the time and nothing the rest of the time. Each day, this will produce 8 hours times 45 watts = 360 watt hours. Also assume the battery charge controller and inverter waste half of that power, leaving 80 watt hours per day. If you use compact fluorescent lamps, that would allow you to burn 80 watts worth for an hour every day, or 90 watts for 2 hours, etc. That is a lot of light for a shed. You might consider using much less efficient tungsten filament lamps, but eliminate the inverter and choose low voltage (automotive) lamps that can run directly across the battery and lower the total cost, but give you only about half the light times time. The main advantage of the inverter might be that it would allow you to use small power tools or appliances in the shed. -- Regards, John Popelish
Q:where does the solar energy go to when it hits the solar panel?
In a photo-voltaic cell, the energy of the light knocks electrons loose within a semiconductor, causing electrical current to flow. see Some other kinds of solar energy plants use lots of mirrors to focus sunlight and boil water to drive a steam turbine and generate electricity.
Q:Solar panel for macbook?
an significant questions is what voltage output is the skill grant? what's the wattage while the laptop has been used for hours and then related to the charger with the computing device off? this often is the skill attracted to can charge the batteries. Your answer desires to be waiting to take action skill score. additionally thinking the fashion of Apple skill plug the relationship thoughts would be few. fold-able image voltaic panels + small 2 volt battery + inverter + Apple skill grant or fold-able image voltaic panels + DC to DC regulator for particular Apple computing device DC voltage which contains the recommendations-blowing plug and polarity. Can a internet-e book or pill or clever-telephone meet your vacationing computing desires? all of them use much less skill and could require much less image voltaic kit.
Q:where can i get a small solar panel to power an outdoor water pump?
You will need more than a small solar panel to run a pump continuously, unless you don't mind that the pump only comes on during the day while the sun is out. st you need to know what the power demands are of the pump in question. Not only do you need to know the rate of the power draw from the pump, but you will also have to calculate how much power the pump will draw from your solar system every day. You will have to factor in that the sun doesn't shine brightly every day, of course there's also night, so you will need a storage battery, charging system to go along with your solar panel. Now most pumps like the one you described are 20vac. Most solar panels, the batteries, the chargers are 2vdc. In order to get 20vac you will need an inverter. Once again, you will have to make sure that the inverter you get can handle the demands of the pump. A solar system that actually works for you takes some carefull planning, it's not something that you can just hang from a tree. None of what I just descibed will be inexpensive by my definition, so if it were me, I'd dig a trench across the driveway, install some direct bury cable on a GFCI circuit out of my main power panel save a bundle.

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