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(Car special)Plug and play car solar battery charger 12V battery charger
Tips:This solar car battery charging equipment is professionally configured for various types of car batteries.
1. Product specifications:
[productpower]:10W(Car professional and efficient version)EnterSingle crystal material(Internal distribution and line integration)The waterproof wire is about 2.5 meters.
【Nursing】:Convenient to carry, plug and charge, flexible and beautiful, no need to stick(With 2 double-sided suction cups)Protect the paint.
Solar panels rely on sunlight to generate electricity. The power when used varies with the intensity of the sun''''''''''''''''''''''''''''''''s rays. When the light is sufficient, the power is 10W.
[Size]: 46cm*18cm*0.4cm
2. Product description:
1.Instant to carBattery charging, To prevent battery loss --- suitable for long-term parking of vehicles( The battery will self-discharge), More short distances(Insufficient charging), More on-board electrical appliances(High power consumption)Wait for the situation
2.Trickle charging can prevent vulcanization of car battery plates and increase battery life
3.The cigarette lighter is always powered on, and it can be charged when the flame is turned off;The cigarette lighter is not a normal power supply model, and it cannot be turned off to charge. It can be charged while driving, or it can be charged directly with a battery using an alligator clip.
3.Features
a.Surface material:High-quality anti-sneak transparent PET
b.Cell:(Imported high-efficiency monocrystalline silicon)
c.conventionalService life:20-year life span.
d.Some patterns resembling patterns on the surface of the product are determined by the characteristics of some types of cells, which is a normal phenomenon.
e.Comes with junction box and cigarette lighter plug, plug and play, the red light is on to indicate that it is powered on; it is equipped with an anti-backflow device to prevent the battery from recharging; 3 meters long waterproof cable, plug built-in fuse to ensure circuit safety.
3. Description of other functions:
1,Drive the fan to cool down:
Since the starting current of the fan is relatively large, if the fan cannot be started in the car, please place the battery board outside the car and then put it back in the car. Or plug in the key, use the battery to start the fan, and pull out the key after starting.
2,To charge the phone:
One for two with USB can be used to charge the mobile phone. USB requires support to charge the mobile phone.
4. Power parameters:
When the light is sufficient, the open circuit voltage is 21V, the load voltage is 14-15V, and the short-circuit current is 550mA
parameter | Open circuit voltage(V) | Short circuit current (mA) | Maximum power point voltage (V) | Maximum power point current (mA) | Maximum power (W) | Fill factor |
performance | 21.516 | 550 | 18.125 | 500 | 11.079 | 0.7653 |
Plate vulcanization:When the battery is discharged or under-charged for a long time, a layer of white, coarse-grained lead sulfate will gradually be formed on the substrate, which cannot be converted into PbO2 and Pb during normal charging, which is called“Lead Sulfate Hardening”, referred to as vulcanization. This kind of coarse-grained PbSO4 has poor conductivity, large volume, and is easy to block the pores of the electrode plate, making it difficult for electrolyte to penetrate, resulting in a decrease in battery capacity, an increase in internal resistance, and a decrease in charging performance and starting performance.
Special Instructions:Charge the iPhone,RequireThe USB output current on the one-to-two supports IPHONE, and it needs sufficient light, and it cannot be charged when the light is insufficient.
Tips:
This product is flexible and transparent PET, which is easy to be broken. Therefore, please be careful during installation and use to avoid damage to the product.
Product function description:
1. Charge the battery at any time to prevent battery loss-suitable for short distances or on-board electrical appliances(Driving recorder, one-key start, LED driving lights, electric heating rearview mirror, automatic window lifter, auxiliary xenon lamp, anti-theft system, etc.)More cases
2. Use audio, central control computer, car refrigerator, air purifier, MP3, fan and other equipment when parking, and no longer consume the power of the car battery.
3.Trick charge, greatly improve the service life of the battery and reduce fuel consumption.
4. It can prevent the embarrassing situation that the car battery cannot be started and cannot be fired due to long-term parking;
5. Easy to install, you can use the supplied double-sided suction cup to independently adsorb to any place on the car glass that is convenient for you to drive
Product image presentation:
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Product measurement![](https://img.alicdn.com/imgextra/i3/1780869869/TB2._ttcpXXXXcvXpXXXXXXXXXX_!!1780869869.jpg)
Product display pictures![](https://img.alicdn.com/imgextra/i2/1780869869/TB24ONAcpXXXXaVXXXXXXXXXXXX_!!1780869869.jpg)
Product and accessories pictures
Tips:
This product is laminated with high-quality PET and solar chips, and can withstand a temperature of up to 60&Above deg; C, there is no problem in general use under sunlight. If the sunlight is too strong, it may cause the PET material to become soft due to the high temperature. At this time, you need to pay attention to:
1. The product should be squared as far as possible in the car or on the surface of other objects with foil, and do not let the product work under high temperature for a long time in a bent state. This will easily cause partial breakage of the chip and affect efficiency!
2. When the product is continuously working at high temperatures, do not suddenly take it to an air-conditioned room or other places with a large temperature difference. Such a sudden temperature difference can easily cause chip breakage due to the different shrinkage and expansion coefficients of the chip and PET!
3. At any time, do not try to bend the product more than 45 degrees, this will easily damage the chip and cause the use efficiency to drop!
Related knowledge points:
About the use of solar chargers:(From Baidu)
The role of the solar car charger in the car battery is to supplement the power loss of the car battery due to self-discharge, allowing the car to trickle charge the car battery through the solar car charger when the car is parked, so as to ensure that the power of the car battery is always Maintain the power when parking, and will not lose power due to the self-discharge of the car battery, so you can start your car at any time. Many people think that my car can be charged by itself when it is started. This is not wrong, but almost all lead-acid batteries will self-discharge when they are not in use. It is just the degree of self-discharge of batteries of different qualities. The only difference is that when the ambient temperature is high, this kind of discharge will be more prominent. Don’t think that new or good batteries will not self-discharge. In order to better extend battery life and protect your car batteries, use solar car charging The charger is very necessary. It can’t fully charge the dead battery, but it can make the charged battery more effective. After all, the current generated by a 10W solar charger is only about 500mA when the sun is at its best. If you want to If the car battery or car backup battery is fully charged with solar energy, it is recommended to use a solar core panel with a power of about 80W. There is this kind of power on the market now. It can generate about 5A per hour and install it on the roof of the car when the sun is good. It is still very practical.
Vehicle auxiliary energy
The power of a traditional car is generally about tens of kilowatts, while the solar radiation power is at most 1kW/m2, and the current photoelectric conversion efficiency is less than 30%. Therefore, all traditional cars are driven by solar energy, which requires a receiving area of ??tens of square meters, which is obviously difficult to achieve. However, in traditional automobiles, solar energy can be used as auxiliary power to reduce the consumption of conventional fuels. Moreover, the degree of electricalization of modern automobiles has increased, and the power consumption of various auxiliary equipment has also increased sharply. The application in this area mainly has the following forms:
Solar energy is used as an auxiliary charging energy for car batteries
[3]
After installing the solar battery on the car, it can continue to charge the battery when the vehicle is not in use, so as to avoid over-discharge of the battery and save energy.
Japan''''''''''''''''''''''''''''''''s Okei University has designed a model called Luciole(firefly)The color of the concept car is like a firefly. This car has been exhibited in Beijing. There is a photovoltaic panel with a high conversion efficiency of nearly one square meter on the roof, which is used to assist in charging the 12-volt battery. When the 12-volt battery is fully charged, the 12-volt battery will charge Charge the main battery. When the battery is fully charged, this concept car can travel 800 kilometers.[2]
Used to drive fans and automotive air-conditioning systems
When a car is parked in the sun, the lack of air circulation in the car makes the car body a greenhouse for collecting solar energy, which causes the temperature inside the car to rise, releases a large amount of harmful substances in the car, and deteriorates the air quality inside the car. If the installation of solar energy devices, such as solar fans, etc., can provide fresh air and cool down the vehicle without energy consumption during parking, and ensure good air quality when the vehicle is on the road again.
A solar cell is arranged under the glass of the car sunroof. The solar cell is connected to the input end of the control unit, and the input end is connected to the temperature sensor of the vehicle air conditioning system. At the same time, the input end is also connected to the battery and the igniter. The solar cell under the glass absorbs solar energy, and the battery can be charged through the car sunroof control unit to ensure sufficient power for the battery and prolong the service life of the battery. The most direct benefit of solar sunroofs to consumers is that in the hot summer weather, when the car is stopped under the scorching sun, it can automatically adjust the temperature inside the car when there is no energy supply. The solar collector panel built into the sunroof relies on the electricity generated by the sun to drive the blower through the control system to introduce the cold air outside the car into the car, drive out the hot air in the car, and achieve the purpose of cooling down. When the driver and occupants open the door and sit on the seat, they will not feel the heat, sultry and unbearable. The air-conditioning system of the car can reduce the temperature in the car to a comfortable level in the shortest time. At the same time, the air condition in the car can be improved, and the frost on the front windshield in the car can also be reduced in winter. According to the data, the temperature in the cab of a car with solar sunroof is reduced by up to 20°C compared with a model without ventilation. Solar energy is used for power supply, energy saving and cooling, which effectively reduces the heat generated in the car“Island” Effect.[3]
The above content comes from Baidu Encyclopedia: http://baike.baidu.com/view/444514.htm