||Number of Cells(pieces):
Can charge any 12V battery with 5m cable alligator clip
Combined by 2pcs individual high-efficient monocrystalline silicon solar panels;
Stainless steel telescopic legs ( can freely rotate 180 degrees)
High-strength low-iron toughened glass
Anodized aluminum frame
Light weight,easy to carry outside
with a charge controller with LED charge status display and electronic circuit protection
Long life time: >=25 years, small attenuation (Resistance to humidity and salt fog corrosion)
Stability and high efficiency photoelectric conversion, the average conversion rate is 17%
±3% performance tolerance
Accessories: controller(10A) , cable (5m), alligator clip, supporting leg,carry bag, junction box,corner protection, lock and handle
Packaging: nonwoven or canvas bag with outer carton, bulk order with pallet
suitable for home/caravans/camper (powering lap-top, phones, lights, TV,radios, small pumps and other small household electrical appliances)
When you go camping/hiking:
For laptop! No problem.
For iphone/ smart phones! No problem.
For PSP, for other players! No problem.
One portable solar panel charger solves all your charging problems!
In the case of no load, do not connect the positive and negative.
We have patents for the essential parts of the products----controller and inverter
All our products are approved by CE and ISO9001
We can do OEM and ODM, and we have our own talented R&D teams
All our products are easy to be used and convenient in maintanence
Strong technical team is ready to work for you.
12v/18v 120W Folding Solar Panel A) collapsible
B) waterproof and easy to carry
C)Suitable for outdoor travel, camping
fast delivery+high quality: folding solar panel full waterproof---suitable for camping, trekker , 4WD, boating etc!
foldable solar panel 120W folding solar panel for charge DC 12V solar system & 12V battery
|Module size (mm):||505*1005*35mm|
|Nominal current (A):||8.33|
|Open circuit voltage (Voc):||21.6|
|Short cirsuit current(Isc):||9.00|
|Temperature coefficient of Voc:||-0.34%/degree|
|Temperature coefficient of Isc:||0.017%/degree|
|Temperature coefficient of Pmax:||-0.48%/degree|
|Operating temperature:||-40/degree to+85/degree|
|Certifications||ISO 9001 TUV CE RoHS|
|Maximum system voltage:||IEC, 1000V DC, 600V|
- Q:Why can not the solar panel load directly?
- Solar panels because of low power, and the output voltage is extremely unstable, not suitable for load.
- Q:Solar panels single crystal and double crystal in the rain which is easy to use
- Polycrystalline silicon solar cell production process and monocrystalline silicon solar cell almost, but the polysilicon solar cell photoelectric conversion efficiency will have to reduce a lot of its photoelectric conversion efficiency of about 12% (July 1, 2004 Japan Sharp market efficiency of 14.8% Of the world 's most efficient polysilicon solar cells).
- Q:What is the working principle of solar panels?
- the material is easy to industrial production and material performance and stability.
- Q:Can cold light make solar panels power
- permanent, clean and flexible three major advantages of solar cells long life, as long as the sun exists, solar cells can be an investment and long-term use; compared with thermal power, Solar cells do not cause environmental pollution
- Q:What is the principle of solar panels to convert solar energy into electricity?
- scientists have applied solar cells to space technology - communication satellites. At the end of the last century, in the process of human self-reflection, this clean and direct energy form for photovoltaic power generation has become more cordial, Not only in space applications, in many areas also show their talents. Such as: solar garden lights, solar power generation system, the village power supply independent system, photovoltaic pumps (drinking water or irrigation), communication power, oil pipeline cathodic protection,
- Q:Single crystal solar panels and polycrystalline solar panels
- Monocrystalline silicon cells in the laboratory to achieve the conversion efficiency of 24.7%. Ordinary commercial conversion efficiency of 10% -18%. Monocrystalline silicon solar cells because of the production process problems, generally its semi-silicon ingots for the cylindrical into, and then through the slice -> cleaning -> diffusion knot -> remove the dice -> the production of electrodes -> corrosion around -> Reflective film and other workers made of finished products. General monocrystalline silicon solar cells four corners for the fillet. Monocrystalline silicon solar cell thickness is generally 200uM-350uM thick, and now the production trend is to ultra-thin and efficient direction
- Q:What is the difference between solar panels and light panels?
- Crystalline silicon cell conversion rate, rich in raw materials, is a large-scale commercial production of the battery, but the crystal silicon battery brings the harm can not be ignored. Crystal silicon series of batteries have a "three high more than a" common problem. High cost, high energy consumption, high pollution, byproducts and other shortcomings.
- Q:Polycrystalline solar panels are good or single crystal solar energy is good
- Pre-monocrystalline silicon solar cell photoelectric conversion efficiency of about 15%, the highest reached 24%, which is all types of solar cells in the photoelectric conversion efficiency of the highest, but the production cost is so large that it can not be a large number of extensive And commonly used.
- Q:The voltage and power problems of solar panels
- In general, the charging voltage is 1.5 times the battery voltage as well, that is 12V battery pack, select the 18V solar panels just.
- Q:How many solar panels have ah?
- But in reality, the need for solar panel power and solar charger to find a balance in the portability. It is generally believed that the minimum power of the solar charger can not be less than 0.75w, and the secondary power solar panel produces 140mA of current under standard light. In the general sunlight generated by the current at 100mA or so, if less than the secondary power charging current is too small,
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