185w monocrystalline solar module/solar panel

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1 pc
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10000000 pc/month

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Place of Origin:

Guangdong China (Mainland)

Brand Name:


Model Number:



Monocrystalline Silicon



Max. Power:





5 years

Current max power:


Voltage max power:


Short cicuit current:


Open circit voltage:


Temperature range:

-40℃ -- +85℃



Packaging & Delivery

Packaging Detail:2 pcs/ piece
Delivery Detail:Whitin 18 days after recevie the deposit.


monocrystalline solar module
1.High efficiency,energy saving,use safe.
2.Easy handle,high quality,low price,good after service

Solar Module




Model No.:FL-P250



Current Max.Power[lmp]


Voltage Max.Power[Vmp]


Short Circuit Current[Isc]


Open Circuit Voltage[Voc]


Max.System Voltage


Cell Technology


Module dimension





All technical data at standard test condition:AM=1.5, E=1000W/m2℃

Produced in correspondence with international safety standards.


CAN SHOCK,BURN OR CAUSE DEATH. Do not touch terminals








1. glass

 Its main role is to protect the power generation ( solar cells ) , there is a selection of light transmittance requirements : 1 ) must be high transmittance (typically 91% or more ) ; 2 ) super white steel processing.


2. EVA

 For bonding glass and power generation fixed body ( such as cells ) , transparent EVA material directly affect the life of components exposed to the air EVA prone aging yellow , thus affecting the transmittance components , thus affecting in addition to generating the quality of the components itself, the quality EVA lamination process on the component manufacturers is also very large, such as EVA plastic viscosity of non-compliance , EVA and glass, back bonding strength is not enough, can cause premature aging EVA, the affected component life.


3. Solar cells

 The main role is to generate electricity , the electricity is the main market mainstream film crystalline silicon solar cells , thin-film solar cells , both have their advantages and disadvantages . Crystalline silicon solar cells , the equipment costs are relatively low , but the high cost of consumption and cells , photoelectric conversion efficiency is high, the next generation in outdoor sunlight is more appropriate ; higher thin-film solar cells , the relative cost of equipment , but the cost of consumption and battery low, relatively low photoelectric conversion efficiency of crystalline silicon solar cells , but the effect is very good low-light , in the ordinary light can also generate electricity , such as solar calculator .


4. backplane

 Sealing, insulation , water ( usually with TPT, TPE , etc. ) the material must be resistant to aging , component manufacturers generally have warranty for 25 years , tempered glass, aluminum is generally no problem , the key lies in whether the backplane and can meet the requirements of silica gel.




  Solar panels solar power system is the core part of the solar system, the highest part of the value . Its role is to convert solar energy into electrical energy stored in batteries or sent to , or promote the work load .


    When the p -type semiconductor and n -type semiconductor when combined together into a tight , at the interface between the p-n junction is formed . When the cell is irradiated with sun light in the p-n junction is formed on both sides of the positive and negative charge accumulation , the photovoltaic generation of the formation of the internal electric field , which is " photovoltaic effect ." Theoretically, this time, if the electric field on both sides of the built-in and lead-out electrodes connected to an appropriate load , the current will be formed , will be obtained on the load power . The solar cell module is the use of electronics to achieve characteristics of the semiconductor material of solid P-V conversion means . Which is the photovoltaic solar battery works .





1.High power, high efficiency

2. Long lifespan, energy saving, environmental-friendly

3. Advanced technology, exquisite workmanship

4. Easy installation, free maintenance







[Q:] what is the solar module? [A:] solar panels by cells, components of the border, toughened glass, packaging materials and the junction box and so on, a piece of board can use sunlight to power generation.

[Q:] what is the solar cell (plate)? [A:] solar cell (plate) is a use of solar power photoelectric semiconductor wafer.

[Q:] types of solar panels? [A:] Solar panel common mainly single crystal, polycrystalline,amorphous three materials. Among them, the best single crystal,high efficiency, the price is high; polycrystalline low efficiency of 2%,the price almost, this two kinds of life for more than 25 years;amorphous low efficiency, short life, but the price is cheaper. From the cost point of view, the highest or single crystal.

[Q:] Standard test conditions of solar cells [A:] Power solar panels is in standard condition: temperature of 25 degrees, AM1.5, 1000W/M2 under test. General use WP (WP) said,you can also use the W (W) said. Power test in this standard is called the nominal power.

[Q:] solar panel is how to work? [A:] solar panels can produce current  in a certain intensity ofillumination, the electrical appliance can be used. The premise is the unit of current time than electrical consumption. In practical application, the direct use of the situation is less. Generally the whole system to use.


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Q:Solar panels.......Earning potential.?
it depends on your solar panel, but you can sure supply most if all of your electronics and electric stuff in your house on a sunny day. If you want to know exactly how much power it supplies and how much $$ you can save you simply have to calculate how much power your home consumes per day/month. I know of people totally reliable on solar power for their home and I too will put solar panels on my home one day.
Sure they work, photovoltaics. Light goes in, electricity goes out. Is it a good idea? Well. See, they're expensive. You probably need several kilowatts of capacity to run your house for one thing, and that's going to require several thousands of dollars worth of panels. And electricity doesn't cost that much. You can figure out how long it would take you to make the expense back. It would be a while. It would take even longer if you wanted to spring for a system that could take you completely off the grid, that would require banks of deep cycle batteries too. But most people are probably fine with a system that ties into the grid, and depending on who your utility is you may be able to sell surplus power back to them. Expense is the main reason I think you don't see a huge number of people adopting photovoltaics yet. Doesn't explain why solar heating isn't more popular though. That's really cheap and practical by comparison. But yeah you can find the photovoltaic panels for sale all over the place. Google it. Yeah the going rate for panels is around 2 bucks a watt.
Q:Will my 8watt solar panel charge a car battery and how fast?
welcome to the wonderfull world of solar! you probably have a 2Vdc 8 Watt solar panel, to figure out its charging amps capability we do this equation Watts/Volts=Amps 8watts/2Vdc=.5Amps this is a conservative figure, since solar panel ratings are calculated using winter time sunlight, sunny locations and more daytime hours will give you higher amps. a typical good condition car battery is rated at 40Ah (Amp hours).to find out the charge time, we use the following formula; Amp Hours/Amps=T where T is time in hours 40Ah/.5A=26hours this is charge for a single battery, two batteries will double to over 52 hours. lets compare to charging a battery with your car, a car alternator puts out about 60 amps but usually run about half capacity. 40Ah/30amps=.3Hours! An alternator is far more efficient so charging with a small solar panel is best as an alternative or for low power applications. As far as using an inverter to power a TV, we can calculate how long the battery will last by using the original formula. a typical 9tv will use 70 watts 70watts/2Vdc=5.8A 40Ah/5.8A=6.9hours this figure is by drawing all the power from the battery, voltage inverters have a safety feature that will not let you discharge your battery all the way, so 40Ah battery will power a 9 tv for about 4.5 to 5 hours.
Q:Is heat a factor in how much energy is gained when using solar panels?
If you are talking about solar PV (photovoltaic), panels, (these are the solar panels that generate electricity), temperature DOES effect the power output. But it works opposite of your example. They actually work better in cooler temperatures. In other words, you will get more electricity on a cold, sunny day than you will on a warm, sunny day. The difference is not huge. It is a percentage point or two for every ten degrees cooler it is. But it is significant enough that solar system designers like myself need to know the temperature fluctuations in the area we are designing for. I know of a few improperly designed systems that were damaged on sunny winter days. Solar thermal panels (the ones that heat water) do not work this way. A warmer sunny day is usually better, but again, the difference is not huge.
Q:Anyone here have residential solar panels?
I run my entire home off of solar . I'm really handy when it comes to building things from junk and buy broken cells off OKorder . I glue and solder them to make 2x2 cells so my panels are 6x6 foot each normal size is allot smaller and getting plenty of power dirt cheap but the gov doesn't give me crap and i really don't give a crap because what i have into mine payed for them self in a years time of paying the power company . Now if i was to buy the system i built there's no way it would be worth the wile . The only way the government is interested is if they can tax you that's not just conservation that's everything. I do get a kick out of the rich blood sucking power company when all the lights go out in the neighborhood and there knocking on my door trying to figure out why my house is lit up like a Christmas tree
Q:Life expectancy of LEDs and Solar panels...?
LEDs last approximately 50,000 hours of operation, continuous or non-continuous, it doesn't matter. 50,000 hours. Solar panels will, theoretically, last until the end of time. The support structures will fail long before the panels themselves. Inverters, battery banks, op-amps, transformers, control boards, etc. will all fail long before a solar panel stops making juice.
Q:Adding Solar Panels to my home in Portland, Oregon?
As per the question, the answer is no. Solar panels are available, they are expensive, they can reduce your energy bill, you can get up to 30% of the expense back from your taxes, but they must be installed by a qualified electrician or solar panel installer to work properly.
Q:Why are solar panels made from silicon and not magnesium?
Silicon is a very good conducter. Probably the best for electricity.
Q:Computation of Solar panel requirement?
The power output of a solar panel uses a formula to determine kilowatts produced per hour per square meter per day. This calculation is important because, if you plan to install a solar power system for your home, you will want to know how many solar panels will be needed. To calculate solar power requirements correctly, you need to gather the data that is needed for the calculation. First you have to find the average amount of solar radiation available for your area. You can use a solar radiation chart. This can range from a 4 to a 7 depending on the area you live in. Write the number down on a piece of paper and indicate it with the letters RA. Next is determine the amount of electricity that you use daily. Add the kilowatt-hours used per month from your utility bill. Multiply this number by ,000 to get the watt hours in a month. Divide the total by 30 for the amount of electricity you use daily. Write this number down and indicate it with the letters DE. Determine the percentage of your home that you want to power with the solar power system. Write this number down and indicate it with the letter P. Determine the system inefficiency factor for the solar power system. You should be able to find this on the brochure for the system or from the manufacturer's web site. Write this number down and indicate it by the letter I. Determine the power or yield that is required for your home. Use the equation P = I x (DE x P) / RA to find the power requirements in kWh. Divide the number from Step 5 by the peak wattage for a single solar panel to determine the number of panels you will need for your home. Goodluck! :)
Q:cost of solar panels?
It all depends on where you live and who you get them installed by.

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