Waterproof IP68 20.7% Crystalline Solar Cell Monocrystalline Polycrystalline 450w
Brand Name:SUNERISE
Certification:TUV,CQC,CE,IAF,CNAS,ISO etc
Model Number:JC450-144M
Minimum Order Quantity:31pcs
Delivery Time:one week
Payment Terms:T/T, L/C, D/A, D/P, Western Union, MoneyGram
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Location:
Hefei Anhui China
Address:
Building 1.Liandong U Valley ,Shenzhen Road,Taohua Industrial Park,Feixi County,Hefei City,Anhui Province,China
Supplier`s last login times:
within 19 hours
Product Details
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Product Details
20.7% Crystalline Solar Cells Monocrystalline Mono Or Polycrystalline Solar Panel 450w HC Solar Panel
Monocrystalline Solar Panel
20.7% Crystalline Solar Cells Monocrystalline Mono Or
Polycrystalline Solar Panel 450w HC Solar Panel
Features:
The difference between polycrystalline silicon and monocrystalline
silicon lies in its physical properties. In the process of
production and refining, silicon atoms are arranged in a diamond
lattice.
Columns into polycrystalline nuclei, if the crystal nucleus plane
orientation is the same crystal grain, it will form single crystal
silicon, if the orientation is different
Crystal grains form polysilicon.
From the appearance, the monocrystalline silicon cell is black, and
the four corners are arc-shaped; the polycrystalline silicon cell
is blue
Yes, there are patterns on the surface, and the four corners are
square.
There is not much difference between solar panels made of
polycrystalline and monocrystalline cells for users.
Their life and stability are good, but the average conversion
efficiency of monocrystalline silicon solar panels is about 1%
higher than that of polycrystalline silicon solar panels, but
because the 4 corners of monocrystalline silicon solar panels are
arc-shaped, when made After the solar panels,
A part of the area is not full, and the polycrystalline silicon
cell is square, which will fill the battery plate, so it is
regarded as an electric
After the pool board, the efficiency is almost the same. Since
monocrystalline cells consume more energy in the process of
refining, they are more energy-efficient than polycrystalline
cells.
About 30% higher, so the cost is higher, so now large-scale ground
power stations generally use polycrystalline solar
Energy solar panels, which is why the global market share of
polycrystalline solar panels remains high
The reason lies. In terms of refining and energy consumption, the
use of polycrystalline is more environmentally friendly and
energy-saving.
| Maximum Power at STC [Pmax] | 450W |
| Open Circuit Voltage [Voc] | 50V |
| Short Circuit Current [Isc] | 11.47A |
| Voltage at Maximum Power Point [Vm] | 41.4V |
| Current at Maximum Power Point [Im] | 10.97A |
| Power Tolerance | 0~+5W |
| Module Efficiency | 20.7% |
| Maximum Power at NOCT [Pmax] | 333.6 |
| Open Circuit Voltage [Voc] | 42.7 |
| Short Circuit Current [Isc] | 8.73 |
| Voltage at Maximum Power Point [Vm] | 38.3 |
| Current at Maximum Power Point [Im] | 8.73 |
| Values at Standard Test Conditions STC | Air Mass AM1.5,irradiance 1000W/㎡ ,Cell Temperature 25℃ |
| NOCT | Irradiance at 8000W/㎡,Ambient Temperature 20℃,Wind Speed 1m/s |
Product details:
The characteristics of solar cells: The solar cell is a huge PN
junction, which converts solar energy into electrical energy.
For a monolithic solar cell, it is a small PN junction, except when
sunlight shines on it, it can produce
In addition to electrical energy, it also has all the
characteristics of a PN junction. Under standard lighting
conditions, its rated output voltage is 0.48V.
The solar cell components used in solar lighting fixtures are
composed of multiple solar cells connected together. it has
With a negative temperature coefficient, the voltage drops by 2mV
every time the temperature rises by one degree.
Model : JC450-144M
Cell Type : MONO 166*83mm*144pcs
Power : 450W+ 0~5W
Voltage : 42.1V
Current : 10.69A
Efficiency : 20.7%
Dimension : 2094*1038*35mm
Weight : 24kg/pc
Waterproof Grade : IP68
Fireproof Grade : Class C
Package Method : 30 pcs/ pallet
Package size : 2110*1130*1180mm
Package weight : 695Kg
Quantity Of Full Load in 20’ Container : 310pcs
Quantity Of Full Load in 40’ Container : 682/726
Technique Warranty : 12 years
Generation Warranty : 25 years
OEM/ODM : Accept
MOQ : one pallet
Manufacturing Technique
FAQ
1.Q:Do you have your own factory?
A:Yes, we are professional manufacturer mainly in solar panel for
many years. Our factory is located in Hefei, Anhui, China.
2.Q:What kind of certification you have?
A:ISO9001,ISO14001,ISO18001, TUV,CQC,CE,CEC,UL and so on.
Our products could pass different labor testing according to
different countries' requirements.
3.Q:Where we can use the system?
A:You can use the system for home, for power station, for lighting
system and so on, wnere the grid power is expensive.
4.Q:How about your warranty?
A: We provide 1.5 and 3 years warranty for different products and
whole life technical support.
5.Q:Competitive Price
A:All of our products are produced by our own factory. So the price
is very copetitive.
6.Q:How to do the installation?
A: This portable solar system installation is very simple, only
need to connect solar panel with controller, and push ON/OFF
button, then it will start to work.
7.Q:24-hours online service
A: Please feel free to contact us. Our sales team will provide you
with 24 hours better pre-sale.
Waterproof IP68 20.7% Crystalline Solar Cell Monocrystalline Polycrystalline 450w
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