5000 Piece/Pieces per Month cheapest solar panels, solar panel price list,
Packaging & Delivery
2 pcs in one carton,700pcs/40ft container
cheapest solar panels, solar panel price list,
1 - 50
To be negotiated
80w 100w 120w 130w cheapest solar panels, solar panel price list, photovoltaic panel price
production line solar cell
1. cheapest solar panels, solar panel price list, photovoltaic panel price 2. solar panel life time 25 year 3. A-grade solar cell 4. CE, ISO, CE, TUV
POLY 130W/24V SOLAR PANEL
The power of tolerance
Maximum power voltage(Vmp)
Maximum power voltage(Imp)
Open circuit voltage (Voc)
Short circuit current (Isc)
Standard test condition
Max system voltage
Max fuse rating
The largest reverse current
Positive max static load
Back of max static load
Low carbon steel glass .Thickness 4mm
Anode is alumina /silvery white
Temperature coefficient of Isc
Temperature coefficient of Voc
The breakdown voltage
AC 2000V DC 3000V
Power temperature coefficient of Pm
Anti-wind force coefficient
Temperature of Imp
Temperature of Vmp
Impact coefficient of Anti-hail impact
Bear the impact of 227g steel ball that free dropping down from 1meter high .
2. Product constitution
street light solar panel price, best solar cell price are made of monocrystalline or polycrystalline silicon solar cells, series connection or parallelconnection, 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.
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’
3. cheapest solar panels, solar panel price list, photovoltaic panel price 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.
7.10-12 years product warranty, 25 years limited power warranty.
8.Strong productive ability and quick delivery.
4. cheapest solar panels, solar panel price list, photovoltaic panel price SIZE AND PACKING
5. QUALITY CONTROL AND CERTIFICATE
7). THE cheapest solar panels, solar panel price list, photovoltaic panel price LOADED PICTURES
8) WORKSHOP AND RECEPTION ROOM
8. Application range and cheapest solar panels, solar panel price list, photovoltaic panel price project cases
The panel is widely used in solar lighting, lamps, household power supply, road transport, building and photovoltaic power station, etc
9). Our company
[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.