Monocrystalline Silicon Solar Panel Manufacturers in China

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Shanghai
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TT OR LC
Min Order Qty:
1000 watt
Supply Capability:
1000000 watt/month

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Item specifice:

Material: Monocrystalline Silicon Max. Power(W): 260 Number of Cells(pieces): 60

Product Description:

Product Description

EFFICIENCY
Low voltage-temperature coefficient allows higher power output at high-temperature condition
High efficient, high reliable solar cells ensure our product output stability
Monocrystalline Silicon Solar Panel Manufacturers in China

MATERIALS
Advanced EVA encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation
The sturdy, anodized aluminum frame allows the modules to be mounted on a variety of standard racking systems and to withstand harshest conditions
Ultra reliable bypass diodes prevent damage through overheating due to shaded or defective cells
Innovative, environmentally friendly packing method using pile-edges ensures modules arrive in perfect condition
New frame design incorporating hexagonal shaped drainage holes, with more grounding holes, provide flexible installation and use

BENEFITS
Manufactured in an ISO 9001: 2008 certified plant
High efficiency, high safety, high reliability
Output power tolerance of +/-3%
25-year limited warranty on power output, 5-year limited warranty on materials and workmanship Why choosing us
1) Excellent quality, competitive price, prompts delivery, on-time service and good reputation. 
2) Fast sample delivery
3) Low minimum order
4) Fast shipment in 15~20 days on receipt of your payment. 
5) We handle all the components needed for utility-connected systems, or for powering independent homes and remote industrial sites. 
6) We offer knowledgeable tech support before and after the sale. 
7) We manufacture the complete line of solar modules ranging from 3w to 300w with CEC, TUV, and CE approval, offering the full spectrum sizes, solar panels are as efficient as other competitors, but far cheaper-without skimping on quality. 

Why choosing us
1) Excellent quality, competitive price, prompts delivery, on-time service and good reputation. 
2) Fast sample delivery
3) Low minimum order
4) Fast shipment in 15~20 days on receipt of your payment. 
5) We handle all the components needed for utility-connected systems, or for powering independent homes and remote industrial sites. 
6) We offer knowledgeable tech support before and after the sale. 
7) We manufacture the complete line of solar modules ranging from 3w to 300w with CEC, TUV, and CE approval, offering the full spectrum sizes, solar panels are as efficient as other competitors, but far cheaper-without skimping on quality.

Electrical Characteristics
Maximum power (Wp) 240Wp245Wp250Wp255Wp260Wp
Maximum power voltage (V) 30.7831.1431.2631.5031.80
Maximum power current (A)7.807.878.008.108.17
Open circuit voltage (V) 36.9337.3637.5137.8037.16
Short circuit current (A) 8.418.508.638.748.83
Cell Efficiency (%) 17.00%17.25%17.50%18.00%18.25%
FF (%) ≥ 74%
Maximum system voltage (V)   1000V
Temperature Range`-40C to +85C
Power tolerance (%)± 3%
Standard Test Conditions  1000W/m 2   , AM1.5, 25' C
Mechanical Characteristics
Solar cellMONO
Number of cells (Pcs)60(6*10)
Size of module (mm) 1630*980*46mm
Weight per piece (kg)19
Front Glass3.2 mm tempered glass
Surface Maximum Load Capacity60m/s(200kg/sq. m)
Allowable Hail Load steel ball fall down from 1m height
Frame Anodized aluminium alloy
Junction Box Type IP65 rated
Connectors MC Plug Type IV connectors
Cables 4.0mm 2, 900mm

FAQ

1.Price per watt?

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

2.Parameter of the module?

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

3.Can you provide the peripheral products of the solar panels, such as the battery, controller etc.?

We have two companies(CNBM International & CNBM engineering Co.) with different approaches. We can supply not only the solar module but also Solar Cells, off grid solar system, even service with on grid plant.

4.Warranty policy?

Our product performance guarantees for 25 years

• 12 years guarantee for workmanship

• Timeliness of delivery

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

5.Lead time?

In 3 days after purchasing, we will arrange the factory delivery ASAP. The specific 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:Do I need to run a ground form my solar panel?
Although okorder.com
Q:Efficiency of solar panels?
Efficiency of photovoltaic panels usually describes the ratio between the energy of the sunlight falling onto the panels and the electric energy you get out. This number is, for commercially available panels today, usually in the range of 2...9 %. What you are asking is something else. The power from the panel depends on the light falling on it. A panel rated for kw peak will deliver that kw under a clear sky, with the sun orthogonally above the panel. For a fixed mounted panel, that is true (at most) for two days every year at noon. At any other time, the output is less. Therefore (at least for the area I live in), some people build databases (and Excel tools) in which the various variables are considered: - inclination of the panel - orientation of the panel - average sunshine duration during a year Plugging in these numbers, I get theoretically for my roof an electricity output of just over 000 kWh/year per installed kWpeak of collector power. If you set up a tracking panel (following the sun), the energy output of the panel will be higher, but so will be the cost for the mounting and the area needed to set up the system.
Q:Power Point on solar panels?
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Q:how fast does a 25watt solar panel generate power to a battery?
To figure our how many you need, take a look at your power bill. It will tell you how many kilowatt/hours you used during the month. My bill says I use about 2000 kilowatt/hours per month, or about 2000 kwh /30 days=67 kw/h hours per day. That is 67,000 watt hours. To supply that with solar panels, you have to generate at least 67,000 watt hours, but you don't have a full day to do it, since you have to do it while the sun is up. So you put the energy into batteries during the day, so you can use it at night. A 25 watt panel generates about 25 watts when fully illuminated by the sun. If you fully illuminate it for an hour, you get 25 watt hours. If you get 2 hours of sunlight a day, that would seem to imply that I need 67000 watt hours/25 watts /2 hours=45 panels. But for most of the day, the sun isn't hitting the panel fully, so it isn't going to generate the full 25 watts. When the sun is 45 degrees to the side, you only get about 70%. When the sun is 60 deg to the side, you only get 50%. And what do you do on cloudy days? And the shorter days in the winter? To make up for this, you have to increase the number of panels to make up for the loss. So in reality, I might need double this number of panels, for realiable solar power throughout the year. That works out to about 90 panels, or ,250 watts worth for my house.
Q:Solar Panel energy 500 KW monthly?
I assume you mean 500 KWH (Kilowatt Hours) A good panel may produce about 00Watts. It will cover about 2SQ FT. Lets say you have a ranch style house that is 2000 SQ FT. That means if you covered your entire roof with panels, you could get about 65 panels on the roof(Not really, because you need room to get around them. Lets say practically you could get 00 panels on the roof. You could produce 00X00, or 0,000 Watts/hour (0 KW/HR)when the sun is at peak. Each hour you would produce 0 KW HR's. Lets say your area is perfect and the sun shines bright 0 hours a day, so You could potentially produce 00 KW HRS. There are losses envolved in the wiring, Battery Charger, Storage Batteries, and rectifier-controller. Maybe more realistically you could get 70 KW HRS per day. Maybe you could get 500 KWH in about 2 days. Each panel will cost about $500-$700. Panels alone will be over $50,000. The entire system installed about $00,000. This should cover your electric at least during sunny times. If you live outside of Arizona, lots of luck. Still much cheaper to ude the grid.
Q:questions about solar panels for residential use?
Almost sure that you will discover everything related solar power at www.okorder.com.
Q:Need isntructions for solar panel diy?
Hi Igor, this is a very simplified version of the system I'm implementing in my shed. I used a guide found on an Answers! member's website, you may find what you're looking for there. Check out the sources section.
Q:Are Solar Panels worth it in Southern California?
With tax incentives, yea it's worth it. It will take years to recoup the costs. You need to live there for a while.
Q:Question about home solar panel systems?
As Ed said, that .2 kW is an instantaneous rating in bright sun. The way to do this right is to consult the maps here rredc.nrel.gov/solar/old_data/nsr... to find the number of equivalent sun-hours your location gets per day. Select, Average, Annual, Flat plate tilted south at latitude. A map will come up. For northern California, it shows 5 equivalent sun hours per day, for example. If the system is .2 kW, then .2 x 5 = 6.0 kWh of energy the system will generate per day, on average. That takes into account cloudy days, short winter days, long summer days, everything. The 2.4 kW system would give double that, obviously. But that's an example, based on a specific location. Phoenix would do better, Seattle would do worse.
Q:how would you build a solar panel?
i'd go to the solar panel store and buy one. It would be /0 the cost of trying to build one in my HOME shop.

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