250W Solar Panels for Home Use Solar Power System

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Min Order Qty:
10000 watt
Supply Capability:
20000000 watt/month

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Solar panel refers to a panel designed to absorb the sun's rays as a source of energy for generating electricity or heating. A PV module is a packaged, connected assembly of typically 6×10 solar cells. Solar PV panels constitute the solar array of a photovoltaic system that generates and supplies solar electricity in commercial and residential applications.


 Main Characteristic

1.Manufactured according to international quality and Environment Management

    System (ISO9001, ISO14001)

2. By the high transmittance, low iron tempered glass, anti-aging of the EVA(polyethylene - vinyl acetate), high-performance crystalline silicon solar cells, good Weather resistance TPT (fluoroplastics composite membrane) by pyramid , has a good Weather resistance and anti-UV, hail, water-proof capacity.

3.  OEM and customerized package are accepted

4. High efficiency crystalline silicon solar cells


Quality warranty

1.10 years limited warranty on material and workmanship

2. more than 90% power output in 10 years

3. more than 80% power output in 25 years


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250W Solar Panels for Home Use Solar Power System

250W Solar Panels for Home Use Solar Power System

250W Solar Panels for Home Use Solar Power System

250W Solar Panels for Home Use Solar Power System

250W Solar Panels for Home Use Solar Power System


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Q:For solar wafer cutting diamond wire, what are the characteristics?
2, the glass can not be used as the bearing plate of the crystal rod, if the use of graphite plate, grinding down the silicon powder containing a certain amount of graphite, it is difficult to deal with the recovery of silica fume.3, can only be used for single crystal cutting.4, the cost problem. Now the price of diamond wire fell faster, diamond wire cutting costs should be close to the cost of cutting free abrasive.
Q:Polished silicon wafers can be most SEM substrates
A lot of nanotubes, wires and so on are grown on similar substrates, and then direct SEM observation.
Q:How many watts can a piece of silicon produce
The content of silicon in the earth's crust is 25.8%, which provides an inexhaustible source for the production of monocrystalline silicon. Because silicon is one of the most abundant elements in the earth, the solar battery that destined to enter the mass market (mass market) products, reserves of advantage is to become one of the reasons the main photovoltaic silicon materials.
Q:Why should the wafer cut side, cut out edge Jiaosha
In a word, the standard combination of the main alignment and the alignment of the wafer will tell the user what type of conductivity it is and what it isWant to help you, hope to adopt
Q:After the completion of the silicon chip will appear in the shadow of the white spots or what is the situation? How to solve
There is a shadow or a spot to prove that there is an uneven phenomenon in the cleaning process
Q:Why the resistivity of silicon wafer is high and low
If it is caused by changes in temperature resistance, it is normal;
Q:Wafer cutting will appear thick sheet, I would like to ask what the reasons are
Silicon wafer wire cutting will appear thick sheet, for the following reasons:1, the whole chip thickness:The A. guide slot is not uniform. Wafer thickness = slot steel wire diameter -4 times (SIC) D50, according to the requirements of wafer thickness required, you can calculate the best slot. In addition, because in the cutting process, steel wire wear, steel wire diameter decreases, and the port changed from round to oval, so the guide slot should be compensated according to the loss situation, to ensure the uniformity of wafer thickness.
Q:The problem of integrated circuit fabrication is how to realize the functions of capacitors, resistors and transistors on a single chip
You connect the line in two holes on the silicon conductive layer in the middle, this is not a resistance capacitance resistance that integrated circuit in the senior middle school physics is not the kind of silicon wafer by resistance capacitance has made but I hope you can understand the function of course this is just the front-end integrated circuit
Q:What is the use of silicon?
List of productsPolycrystalline silicon ingot (Figure) silicon wafer (Figure)Battery (Figure) aluminum alloy color frame components (Figure)Epoxy resin encapsulation component photoelectric curtain wall component (all glass component)Solar lawn lamp (map) solar garden lamp (Figure)Solar communication power supply (map) solar mobile power supply (map)
Q:What is the difference between silicon wafer P111 and P100
Crystal growth direction<111><100><110>The coordinate system is set up in the crystal cell

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