Shandong, China
Business Type:
Manufacturer/Factory
Number of Employees:
114
Year of Establishment:
2000-06-14
Management System Certification:
ISO9001:2008
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Solar Panel, Solar Panel 20W, Mono Solar Panel manufacturer / supplier in China, offering High Quality Poly Solar Module (20W - 300W) for Power Plant / Solar Street Light, PV System Home 72 Cell 320W 330W 340W 350W Photovoltaic Poly Power Solar Panel, Best Design and High Quality 50W LED Outdoor Solar Street Light and so on.

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High Quality Poly Solar Module (20W - 300W) for Power Plant / Solar Street Light

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $35-99/ Piece
Port: Qingdao, China
Production Capacity: 1MW
Payment Terms: L/C, T/T
Warranty: 10 Years
Number of Cells: 72pcs
Application: Light Industry
Condition: New
Certification: ISO, CE, TUV, Soncap
Material: Polycrystalline Silicon

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Basic Info

Model NO.
JYPV-350W
Solar Panel Type
Mono or Poly
Voltage
12V / 24V
Bank Sheet
Tpt
Junction Box
4mm2 Cable
Certificate
Ce, TUV, Suncap
Warranty Time
5 Year
Lifetime
25 Year
Front
Tempered Glass
After Service
in Lagos
Size
530*360*30
Trademark
JOYSOLAR
Transport Package
2PCS/Carton
Specification
solar panel 300W
Origin
China
HS Code
85414020
High Quality Poly Solar Module (20W - 300W) for Power Plant / Solar street light 


High Quality Poly Solar Module (20W - 300W) for Power Plant / Solar Street Light

     
     
 Solar panels are made of monocrystalline or polycrystalline silicon solar cells, series connection or parallel connection, then hot-pressed and sealed by tempering glass and EVA,TPT, equipped with aluminum alloy frame.

1.  Tempering glass
Low iron tempered glass(also named white glass), common thickness 3.2 mm or 4 mm, the transmittance is up to 90% , This glass also resists UV light radiation, and its transmittance is not falling.

2. EVA 
EVA is a kind of hot melt adhesive, the thickness between 0.4 mm - 0.6 mm, smooth surface, uniform thickness,

3. soler cell
Solar cell is the smallest unit of the photoelectric conversion, its working voltage is about 0.5 V,

4. back veneer
Back veneer is that the protective material of the back of solar panels, including TPT, BBF, DNP, etc.

5. junction box
Junction box is generally is made of ABS, adding anti-aging agent and resist UV radiation agent.

6. aluminum alloy frame
Frame adopts hard aluminum alloy, thickness of surface oxidation layer is more than 10 micron, it can ensure 25 years'

 
SPECIFICATION
Power250W300W
Size 1640x992x40mm1956x992x50mm
Weight 21KG27KG
Peak power 250W300W
The power of tolerance ±3%Pm±3%Pm
Peak voltage 30.40V36.64V
Peak electric 8.23A8.20A
Open circuit voltage 38.02V44.97V
Short circuit current 8.80A8.95A
Standard test condition 25degree,1.5AM,1000W/M2
Max system voltage1000VDC
Max fuse rating 15A
The largest reverse current 15A
Woking temperature -40-60degree
Positive max static load 5400Pa
Back of max static load 2400Pa
GlassLow carbon steel glass . Thickness  4mm
Battery piece 72pcs, polycrystal 156x156mm
Packaging materials EVA
Frame Anode is alumina /silvery white
Junction box IP65
wires900mm 4mm2
connectorMC4/IP67

2. Advantage
High Quality Poly Solar Module (20W - 300W) for Power Plant / Solar Street Light



1. China leading solar panel module manufacturer 

2. Advanced technology, professional manufacture, and excellent quality.

3.100% A grade cells with ±3% power tolerance range.

4.High module conversion efficiency, low module price

5.Anti-reflective and high viscous EVA

6.High light transmission Anti-reflective glass 

7.10-12 years product warranty, 25 years limited power warranty.

8.Strong productive ability and quick delivery.

3. PRODUCT SIZE AND PACKING

High Quality Poly Solar Module (20W - 300W) for Power Plant / Solar Street Light


4. QUALITY CONTROL AND CERTIFICATE

High Quality Poly Solar Module (20W - 300W) for Power Plant / Solar Street Light


5. Application range and product project cases

The panel is widely used in solar lighting, lamps, household power supply, road transport, building and photovoltaic power station, etc

High Quality Poly Solar Module (20W - 300W) for Power Plant / Solar Street Light

7. Our company and Workshop

High Quality Poly Solar Module (20W - 300W) for Power Plant / Solar Street Light

8. FAQ:

[Q:] What is a solar panel?
[A:] The solar panel cell, componets, frame, temered glass, packing material and juction box, you can use sun to generate electricity in a board.

[Q:] what types of solar panels, and what's difference?
[A:] Monocrystalline, polycrystalline, amorphous three kinds of material. Among them, monocrystalline is with higher best efficiency and prices are high, polycrystalline low efficiency of 2%, almost the price of these two life more than 25 years, amorphous low efficiencty, short life, but the price is cheap.

[Q:] What's the standard test conditions of the solar panels?
[A:] The power of solar panel in standard conditions: Temperature 25 degree, AM1.5, the 1000W/M2 test. General use WP(peak watts) that can also use W(watt). Power in standard test known as the nominal power.

[Q:] How does the solar panel work?
A:The solar panels in the light of a certain intensity can produce cerrent, connected appliance can be used. The premise that the current generated by the unit of time is greater than the electrical consumption. In parctical applications, this direct use is relatively small. Are generally used by the entire system.

[Q:] Can I have the sample of solar panel?
[A:] Sure, you can order the sample for testing the quality of solar panel, but the price of sample is difference from the large quantity.

[Q:] Can I have my own logo on the solar panel?
[A:] Yes, OEM service is a available for us.



Welcome to contact with us at any time, thanks.
 

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