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Phone Number : +86512-65986920
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High Power Class A Solar Panels 3.2 Mm Tempered Glass For Household

Place of Origin China
Brand Name Yingli/Jinko
Certification ISO9001/CE
Minimum Order Quantity 50 Pieces
Price Negotiation
Packaging Details In well protected carton or wooden box with pallets. 26pcs per pallet, 380pcs fill into 20GP, 820pcs fill into 40HQ
Delivery Time Shipped in 7 days after payment
Payment Terms T/T、L/C、West Union
Supply Ability 5000000 Watt/Watts per Month
Product Details
Front 3.2 Mm Transmission Tempered Glass Weight 12-30kg
Spec. As Usual HS 8541402000
Type Solar Cell Panels Output Mc4,Alligator Clip,Cigarette Lighter
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Product Description

Grade A Highest Efficiency and high Power 300w 310w 320w 330w 340w and 350w Monocrystalline Solar Panel for solar energy system
 

1. Product Description

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

Power

250W

300W

Size

1640x992x40mm

1956x992x50mm

Weight

21KG

27KG

Peak power

250W

300W

The power of tolerance

±3%Pm

±3%Pm

Peak voltage

30.40V

36.64V

Peak electric

8.23A

8.20A

Open circuit voltage

38.02V

44.97V

Short circuit current

8.80A

8.95A

Standard test condition

25degree,1.5AM,1000W/M2

Max system voltage

1000VDC

Max fuse rating

15A

The largest reverse current

15A

Woking temperature

-40-60degree

Positive max static load

5400Pa

Back of max static load

2400Pa

Glass

Low carbon steel glass . Thickness 4mm

Battery piece

72pcs, polycrystal 156x156mm

Packaging materials

EVA

Frame

Anode is alumina /silvery white

Junction box

IP65

wires

900mm 4mm2

connector

MC4/IP67


2. Advantage


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.



A Grade Poly 100W Solar Panel 1030*670*30mm

A Grade Poly 100W Solar Panel 1030*670*30mm

 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

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.