China Manufacture New Hot Sale 40W 18V Solar Panel 20A Battery Solar System With Mobile Charge Charging Control

Ref Price:
$126.07 / set
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Min Order Qty:
500Sets set
Supply Capability:
1000 SETS Per Month set/month

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Product Description:

This high quality hot sale 40w 18v solar panel 20a battery solar system is manufactured by China factory located in shenzhen (Shenzhen FOB) with certificate of ISO9001 CE ROHS 1.5 year warranty. Safety and easy installation, plug and play systems; good quality panel to ensure the high efficiency and long life needs; The system is very convenient to use and install with 100% solar powered energy.


Solar Panel: 40W/18V Polysilicon panel with 5M cable
SMF lead Acid Battery: 12V/20Ah
Lamp: 4PCS 12V/3W LED with 3M cable  (LED lamp Max power 32W can be supported by this system availably )
Output Interface:5pcs (1 USB Port,4 for DC)

Charging Time: Around 9 hours effective sunlight to full charge

Lighting Time:
Around 16~18 Hours for 4pcs 3W led light after full-charged

Around 10~12 Hours after one-day charged

Certificate: CE, RoHS; ISO9001
Warranty period: 1.5 years.


REMARK: The price including solar panels and  power system ONYL. the solar bracket and others accessories are not contained




This solar lighting system is ideal for places with no mains electricity such as outhouses, sheds, garages, farms, stables, as well as for camping, travel and any outdoor activities (e.g. a for a yurt).

Home lighting/House lighting,
Remote area, mountainous area, desert area, grassland area,
Village, country area,
Camping, outdoor activities, travel,
Lighting at night.



Customized options

1. This solar system is available for custominzing all colors of system shell or LED light color.
2. This solar system can be customized as remote control , with mobile charge, with radio function or MP3 player function.
3. It's also available to customize your own solar systems , solar lanterns, or any solar lighting products by giving us picture or draft or technical datas.

China Manufacture New Hot Sale 40W 18V Solar Panel 20A Battery Solar System With Mobile Charge Charging Control


Packing & Delivery


1 x panel

1 x system box



Shipping Service

Estimated Delivery Time


2-8 business days


3-8 business days


2-10 business days


1-7 business days


6-14 business days


7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

Air freight

3-10 business days

By Sea

30-40 business days

1.    3-5 business days for Sample Orders; 7-30 business days for Bulk Orders for Bulk Orders.

2.    "Business days" means Monday-Friday, excluding holidays.

3.    DHL and UPS cannot ship to military or P.O. boxes address

4.    The Shipping Service above is for reference only, for any other questions, please feel free to contact us.








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Q:What is good for solar lights?
Look at the installation height, 6 meters can be the use of human resources, generally 3-4 adults can stand up. Solar street lamps are generally installed in rural areas, large span, not suitable for crane installation. We usually install about 25 sets a day.
Q:What are the advantages of solar led street light?
And in the winter only half, cloudy day is generally only about 1/5, so that the energy density is very low. Therefore, in the use of solar energy, you want to get a certain conversion power, often need a considerable area of ​​a collection and conversion equipment, cost higher.
Q:What are the parts of the solar lamp
Solar panels are the core of solar street lights, solar lighting is the highest part of the value. Its role is to convert the sun's radiation capacity into electricity, or sent to the battery to store up. In many solar cells in the more common and more practical monocrystalline silicon solar cells, polysilicon solar cells and amorphous silicon solar cells and other three. In the sunny sunshine good sun and the east of the region, the use of polysilicon solar cells as well,
Q:How to determine the power of solar panels solar panels that the number of w
At present, one of the most important aspects of the control of solar power applications is the price, with a two-way solar street lights, for example, as the 6 downstream areas effective lighting 4.5h / day, 7 hours per night discharge, increase the battery 20% of the amount of reserve calculation) the battery board will need about 160W, according to the cost of the battery will be 4800 yuan, plus 180AH about the cost of the battery is also around 1800, the whole one-time investment in street lights caused by solar street lights The main bottlenecks in the application area.
Q:What are the components of the solar street light
Solar lamps are fully automatic and do not require trenching, but the poles need to be mounted on the embedded parts (concrete base).
Q:What are the problems of LED solar lights such as high damage rate and low brightness
 Even if 10000 yuan, the difference is the middle of the $8000, and this can be given to the light of the number of points for 8000 minutes? You can count it, personally feel that solar energy is not practical, can only stay in the water heater industry,
Q:What is the working principle of solar lighting?
Solar energy into electricity, stored in the battery inside. Battery pack to the lamp (usually LED lights)
Q:The advantages of solar garden lights
In summary, in the choice of their own solar garden lights, in addition to the product itself has the energy saving, environmental protection features, but also focus on the use of product stability and product economy.
Q:Solar lights do not always open but charge every day, the battery will be bad
After the battery discharge 8.5h, charge and discharge control action, the battery discharge end.
Q:Can a solar-charged watch be filled with a fluorescent lamp?
In the incandescent lamp, the output current will be much better, the sun the best.
Its extensive expertise in manufacturing and R&D grants its ability to provide uniquely tailored product solutions that exactly meet their customers' requirements. Our main products are solar charge controllers, solar lamps and solar system.

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