||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):||345*645*30mm|
|Nominal current (A):||3.33|
|Open circuit voltage (Voc):||21.6|
|Short cirsuit current(Isc):||3.60|
|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: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 main material for making solar panels?
- You can also according to their own needs, according to the power to buy a good package of solar photovoltaic products.
- 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?
- Solar cells are a pair of light response and can convert light energy into electrical devices. There are many kinds of materials to produce photovoltaic effects, such as: monocrystalline silicon, polycrystalline silicon, amorphous silicon, gallium arsenide, selenium and other copper. Their power generation principle is basically the same, now the crystal as an example to describe the process of photovoltaic power generation.P-type crystalline silicon doped with phosphorus can be N-type silicon, the formation of P-N junction.
- 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:Can solar panels be connected directly to motor?
- Solar panels (also known as solar modules) are the core of solar power systems and the most important part of solar power systems.
- Q:Polycrystalline solar panels are good or single crystal solar energy is good
- From the cost of production, than the monocrystalline silicon solar cells to be cheaper, easy to manufacture materials, saving power consumption, the total cost of production is low, so get a lot of development. In addition, the polysilicon solar cell life than monocrystalline silicon solar cells shorter. From the performance and price ratio, monocrystalline silicon solar cells also slightly better.
- Q:The voltage and power problems of solar panels
- Because the MPPT controller has a wider input voltage range, it can also convert multiple voltages into current charge and better protect the battery.
- Q:What is the principle and structure of solar panels?
- solar panels: solar panels is the core of solar power generation system, solar power system is the highest value of the part. Its role is to convert the sun's radiation capacity into electricity, or sent to the battery to store, or to promote the load work.
- Q:How many solar panels have ah?
- Classification of solar cells: Currently on the market of solar cells into amorphous silicon and crystalline silicon. Crystalline silicon can be divided into polysilicon and monocrystalline silicon. From the photoelectric conversion efficiency of the three materials is: monocrystalline silicon (up to 17%)> polysilicon (12 ~ 15%)> amorphous silicon (about 5%).
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