|Packaging Detail:||Standard export carton for container order, extra pallet for LCL.|
|Delivery Detail:||15-20 days for 300KW after recept of deposit|
250w solar panel
CE, ISO9001,TUV approved
7-15 days delivery for 120KW
20 years product guarantee
carbon free energy solar cell 250w 260w monocrystalline silicon solar panel ,TUV,CE
EJ60M is a good selling type. It features A-grade high efficiency monocrystalline solar cells and is assembled in compliance with EJAI’s unique quality standards. Featuring 60 6” solar cells, the EJ60M not only is a preferred option for residential systems, but also proved to be a great match for commercial and large-scale applications
Maximum Power (Pmax)
Power Density (Wp/m2)
Maximum Power Voltage (Vmp)
Maximum Power Current (Imp)
Open-Circuit Voltage (Voc)
Short-Circuit Current (Isc)
No. of Diodes
Maximum System Voltage
Maximum Series Fuse Rating
Temperature Coefficients of Pmax
Temperature Coefficients of Voc
Temperature Coefficients of Isc
Nominal Operating Cell Temp. (NOCT)
FAQ:Could you introduce your company ?
CNBM is a China state owned company ,one of Global Fortune 500 .
- Q:Solar cells and the difference between ordinary batteries. Why is the solar cell is converted into electrical energy, zinc battery is what is converted into chemical energy
- Ordinary batteries have a certain life, can not be stored for too long, or the power will slowly run out of solar cells do not exist chemical failure, can be long-term preservation.
- Q:How to explain to students how the solar cells are made?
- The Manufacturing
Process of solar cells is a bit difficult to explain, but I can send you the details through email if you want.
- Q:The working principle of solar cells includes the three processes
- The opposite of the electrical symbol of the photogenerated carriers in the solar cell pn junction built under the action of the electric field, the electron-hole pairs are separated, the electrons are concentrated on one side, the holes are concentrated on the other side, and the opposite sex charges are generated on both sides of the pn junction Of the accumulation, resulting in photogenerated electromotive force, that is, photovoltaic voltage.
- Q:Where can I get a competitive price for this solar cell? The 2bb/3bb polycrystalline solar cell panel?
- We are a solar cell company based in Shandong, and we sell 2BB/3BB Polycrystalline solar cells/multi-solar cells.
- Q:Can anybody tell me the power supply of the home solar cell?
- l can give you an example as following: 40W * 4H=160Wh=0.16 degree power
In accordance with the summer sunny weather one day 5 standard sun, consider 70% system efficiency
160 / 5 / 70%=45.7W, so 50 Watt Solar cell is enough.
- Q:How to get high voltage and high current output of solar cells?
- Well, there is a scientific way which can help you to get the high current solar cells, but it can only be used in the experiment.
- Q:How to generate solar cells, the principle of PN junction
- Salt, such as gallium arsenide III-V compounds, cadmium sulfide, copper indium selenium and other multi-compound materials for the battery; 3, functional polymer materials prepared by the large solar cells; 4, nano-crystal solar cells.
- Q:Why is the solar cell produced by DC
- The sun is irradiated on the semiconductor p-n junction to form a new hole-electron pair. Under the action of the p-n junction electric field, the holes flow from the n region to the p region.
- Q:Can solar panels be charged with light?
- When the external circuit is turned on , In the role of the voltage, there will be a current flowing through the external circuit to produce a certain output power. The essence of this process is the process of converting photon energy into electrical energy
- Q:On the parallel connection of solar cells
- Whether you say more than one solar cell is in series or parallel, it depends on your use requirements to decide if the parameters of solar cells are basically the same, and you need a relatively high "use" voltage, that can The battery in series, if you need a larger operating current and the voltage does not need high, you can connect multiple solar cells in parallel to get a higher output current;
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