| After-sales Service: | 10 Years |
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| Warranty: | 25 Years |
| Number of Cells: | 72pcs |
| Application: | Agriculture |
| Condition: | New |
| Certification: | EST, ISO, CB, CE |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Solar Panel
At present, crystalline silicon materials (including polysilicon and monocrystalline silicon) is the most important photovoltaic materials, its market share of more than 90%, and in the future for a long period of time is still the mainstream material for solar cells. Demand for polysilicon mainly comes from semiconductors and solar cells. According to different purity requirements, it is divided into electronic level and solar level. Among them, electronic grade polysilicon accounts for about 55%, and solar grade polysilicon accounts for 45%.
With the rapid development of the photovoltaic industry, the growth rate of the demand for polysilicon in solar cells is higher than the development of semiconductor polysilicon, and it is expected that the demand for solar polysilicon will exceed electronic grade polysilicon by 2008.
In 1994, the total production of solar cells in the world was only 69MW, and in 2004 it was close to 1200MW, a 17-fold increase in just 10 years.Experts predict that the solar photovoltaic industry will surpass nuclear power to become one of the most important basic energy sources in the first half of the 21st century.
Half Cut Technology
Under the same shadow condition, power loss of half-cell solar panel is less than that of full cell solar panel.
Multi Busbar Technology
MBB technology improves efficiency of modules, offers a better aesthetic appearance.
PERC Technology
The PERC cell has a passivated rear side and a laser grooving process, which significantly improves the cell efficiency.
1. User solar power supply
(1) Small power supply ranging from 10-100W, used in remote areas without electricity such as plateaus, islands, pastoral areas, border posts and other military and civilian life electricity, such as lighting, television, radio recorders, etc.;
(2)3-5KW household roof grid-connected power generation system;
(3) Photovoltaic water pump: solve the problem of deep water well drinking and irrigation in areas without electricity.
2.The field of transportation
Such as navigation lights, traffic/railway signal lights, traffic warning/sign lights, street lights, high-altitude obstacle lights, unattendedroad class power supply.
3.Communications/communication field
Solar unattended microwave relay station, optical cable maintenance station, broadcast/communication/paging power system.
4.Petroleum, Marine and meteorological fields
Oil pipeline and reservoir gate cathodic protection solar power system,meteorological/hydrological observation equipment, etc.
5.,Home lighting power supply
Such as solar garden lights, street lights, hand lights, camping lights, mountaineering lights, fishing lights, black lights, rubber cutting lights, energy-saving lamps and so on.
6. Photovoltaic power station
10KW-50MW independent photovoltaic power station, wind (firewood) complementary power station, various large parking plant charging stations.
7. Solar energy building
The combination of solar power generation and building materials, so that the future of large buildings to achieve self-sufficiency in electricity, is a major future development direction.
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Electrical Parameters
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Model
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SW450M-144 ~ SW480M-144
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Encapsulation
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Class/Eva/Cell/Eva/Backsheet
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Maximum Power Pmax(W)
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450
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460
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470
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480
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Maximum Power Voltage(Vmp/V)
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41.00
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41.20
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41.80
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42.20
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Maximum Power Current(Imp/A)
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10.98
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11.10
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11.22
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11.34
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Open Circuit Voltage(Voc/V)
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49.50
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50.00
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50.50
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51.00
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Short Circuit Currrnt(Isc/A)
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11.42
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11.54
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11.60
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11.79
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Module Efficiency(%)
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20.37
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20.82
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21.27
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21.73
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Power Tolerance(W)
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0~+5W
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Temperature Coefficient of Isc(αIsc)
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+0.059%/ºC
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Temperature Coefficient of Voc(βVoc)
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-0.330%/ºC
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Temperature Coefficient of Pmax(γVoc)
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-0.410%/ºC
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STC
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Irradiance 1000w/m2, Cell Temperature 25ºC, Air Mass 1.5
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Note:
The Above packing information contained in this web is subject to change without notice. We will offer wooden box packing with extra material and labor costs if your order less than a pallet, we accept any customized packing as per your requests.
Hebei Sashang Technology Co., Ltd. Specializes in exporting high quality Research chemical, Basic chemical and plastic raw material etc.Our products are produced on the basis of good technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection.
Our main products are: HDPE,PVC,PP, POM, EVA, LDPE, PET, PC, GPPS and etc... We earned customer trust and created a good reputation during these years. We will provide the comprehensive products and service to you! Our products is exported to Southeast Asia, North America, Europe, Africa and other places all over the world with high quality products and competitive prices. We believe that our manufacturing capabilities and services can bring benefits to our valued customers. We believe that our products and services can bring benefits to our valued customers.
We look forward to establishing a long-term cooperative relationship with you!
1.Our concept is " Thanksgiving social life, thanksgiving customers, integrity management, service upmost. We will do our best to do Pre-sale, sale, after-sales service with high standards. As long as there is a possibility, we should make the customer 100%satisfied.
2.Our quality assurance system is based on SINOPEC.
3.Products are exported to all over the world: USA, Europe, South Asia, Middle East and so on, also has established long term and stable business relationships with our customers.
4.Any inquiries will be replied within 24 hours.
5.Quick response and fast delivery.
6.High quality, Preferential price.
7.If you have any doubts, please contact us.
A: What are your main products?
We mainly manufacture solar systems, solar panels, inverters, controllers, batteries and mounting systems and all related solar accessories.
Suppliers with verified business licenses
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