total It is more beautiful and worth aftertaste. For example, a classic product once had a deep impression many years later; Of course, there will be more exquisite, convenient use and appropriate design, making life more meticulous and convenient;

The evaluation feedback report of the smart power mobile station "Solar Cube" portable aerospace solar panel

(The evaluation experience is easy.)

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All portable products that provide convenience for use and change the existing lifestyle will be praised. It is not easy to develop a new product that can change the way of use and improve the efficiency of life, and products that are green and environmentally friendly energy theme should be looked at highly. Users are full of expectations in their hearts

This is a mobile portable solar panel that receives solar radiation and converts it into a more stable power output. The product is commercially known as the "Sun Cube";

The name of this product "Sun Cube" as understood by the evaluators means that it can be combined to realize the function of using magnetic suction ports in series or parallel to provide more output;

In outdoor environments where power supply cannot be achieved, solar energy in areas with strong sunlight is naturally the most effective and convenient way to ensure the use of electronic equipment. This "magic cube of the sun" realizes the compact and convenient access to solar mobile energy, functional applicability and energy efficiency stability. The nominal use of efficient power management chips, the maximum possible use of solar energy, energy efficiency conversion has excellent performance; There is a nominal automatic reset technology for charging off. When the light is unstable and the energy acquisition is unstable, the protection of charged electronic products has always been a subject of natural energy acquisition. The charging off reset technology can play a role in protection;

This sun cube is different from the common outdoor design. The product pays more attention to the delicacy of industrial design, and fully integrates the features of functional design in the appearance design. It uses aluminum alloy frame, imported Kevlar back plate to strengthen the strength, with a folding size of 192 * 107 * 9.5mm and a unfolding size of 192 * 195 * 9.5mm; The output interface is USB, the power of a single group of solar panels is 5.1W, the output voltage is 5.2V (the error is 0.6V), the output current is 0.9A (under the standard sunlight intensity), and the maximum output in series is 20V.

This is a very distinctive portable solar mobile energy product, which has four characteristics.

One is the innovation of technology. The solar panels can be connected in parallel or in series with each other by magnetic attraction to form a larger energy collector, which is also the most distinctive feature of this product; Second, the size of the product is small. The same performance looks at the volume, and the same volume looks at the ability. This is one of the simple methods to evaluate the product; The third is the declared power off reset technology. When the energy is unstable, there is no need to constantly plug and unplug; Fourth, the texture and function of the product are more detailed. This product is ingenious in the materials used, exquisite in technology, more scientific in appearance, good in texture, and has an instant LCD display of output energy, which makes users intuitive and clear at a glance.

Unfortunately, there is only one product in this evaluation, which means that the most characteristic of this product is the function of multiple real-time series and parallel connection to provide energy. In this post, it can only be a text description, and it can not show the "magic cube effect" of the combination of multiple modules. More functions of the freely spliced solar mobile power can not be shown.

The effect of increasing the efficiency of the series and parallel "solar cube" solar panels cannot experience the difference between one, two, eight and many. Then look at the product appearance, material, technology, performance, industrial design, data, portability and comprehensive strength displayed by this single product.

No matter how many power packs you have, there will be times when the stored power is exhausted. Therefore, a solar panel with light and energy may be a backup option.

Product packaging of solar mobile power supply:

The package is printed with paper shell, which is simple and intuitive; The front side is marked with the product name and product stickers, and the back side is marked with the manufacturer and product performance data; The data shows that the manufacturer Beijing Shidai Minxin Technology Co., Ltd. is affiliated to Aerospace Electronics Technology Co., Ltd., so the products are marked with the logo of China Aerospace; This product has independent technology, such as the series parallel technology of multiple pieces. At present, no portable solar panel has similar functions.

Unpacking of solar mobile power products:

The accessories of the solar mobile power supply are relatively simple, including a solar panel (two fold) and a manual (including warranty card); Unpacking, the evaluation model is in the color of gold, with all metal aluminum alloy frame, and the back is made of high strength Kevlar material as the base plate protection. The color is black and simple; There is no power output line or storage bag on the accessories. It is recommended to configure a portable storage bag to facilitate carrying and protect the product.

The product has an attractive texture. After being folded, it is smaller, slightly larger than a single palm, and weighs 210g less. The area of the solar panel is proportional to the energy output. Such a small volume can maintain a high output of 0.9A, and the energy efficiency is relatively high. Of course, it is also suggested to offer 30% or 40% discount products, which are easy to carry in a single group and have a better effect.

The front of the solar mobile power supply is printed with the "China Aerospace Logo" on the Kevlar backplane. The back of the Kevlar backplane is printed with the product model of M5100. The aluminum alloy frame has regular and exquisite corners, the middle part is the circuit board slot, and the exquisite gold hexagonal socket screws are fixed; The series parallel magnetic contact block is copper. As the connection point of the series parallel current, attention should be paid to keeping the contact clean in use to avoid contamination to ensure the effectiveness of the magnetic contact block.

Details of solar mobile power products:

In terms of deployment mode, the industrial design of the product fully considers the characteristics of the magnetic attraction type of the product, and uses a simple slot mortise and tenon type magnetic attraction expansion joint as the deployment fixation. The square aluminum alloy tenon can be inserted into the slot in both the forward and reverse directions. The forward direction is folding, and the reverse direction is unfolding. In use, it is slightly felt that the connection is not very stable. If the gravity pressure is greater than the magnetic attraction, it will disengage. It can be considered to increase the buckle to achieve the purpose of fixed strength.

At the bottom of the ridge function block of the solar panel on one side is a USB output socket, and the front of the solar panel is equipped with an LED LCD current display screen. As shown in the figure, the two magnetic suction blocks of the ridge function block of the solar panel on one side exactly correspond to the magnetic suction block of the solar panel on the other, that is, the magnetic suction blocks on both sides of the product are corresponding, and the magnetic suction blocks on the upper and lower ends are also corresponding. Because it is an exposed contact energy output, during use, the product should not be placed on a metal plate to avoid short circuit contact caused by the magnetic contact blocks on both sides of the right angle side, which will damage the product. At the same time, pay attention to the weather and store it in rain.

The solar mobile power supply is made of excellent materials. The surface treatment process of aluminum alloy full frame fine sand gold is very good, the copper magnetic contact block buckle is solid and accurate, and the Kevlar material backplane has smooth texture, high strength and toughness, and light weight; It can effectively protect the front solar panel; The solar panel on the front is textured and frosted, with a sense of science and technology; Combined with the self-developed MPPT (maximum function tracking) power management chip, it can provide stable power output.

Real time display of solar mobile power:

The charging off reset technology is a functional advantage of this solar panel, which avoids temporary occlusion or light changes. The charging off caused by insufficient energy collection causes users to constantly plug in and out. The LCD screen displays 0.00A, that is, after the reset is completed, the number is displayed before the charging electronic equipment can be connected.

Use of solar mobile power:

In use, the two solar panels are staggered up and down slightly to separate the two solar panels; The disassembly type expansion and combination mode is simpler and more effective than the bearing type book page turning and expansion, and the processing and manufacturing are simple. The long-term service load and wear of the bearing are not considered, but also the characteristics of the magnetic suction type; Although the connection mode is not stable enough, whether it is possible to consider adding buckles to ensure the stability of the connection can be discussed.

The two separated solar panels are opposite each other in front and back, forming an extended state. The magnetic suction block and the magnetic suction card slot will be close to each other, forming a force, and fixing the two solar panels to a stable extended state.

When the solar mobile power supply is deployed, the four corners of each solar panel are equipped with universal mounting holes, which can be used to connect multiple groups of solar mobile power supplies connected in series or parallel with strings, and can also be used as mounting holes to fix on backpacks, trees, or a corner of tents;

In use, in order to achieve the best charging effect of the product, it is necessary to adjust the position and direction of the solar panel until the LCD displays the maximum current output value.

The efficient power management chip configured in the function slot and the MPPT enhanced power tracking technology can effectively improve the solar energy conversion rate per unit area of the solar panel, reduce the power consumption in the circuit, and greatly improve the charging efficiency; The square magnet on the four sides is made of copper, which provides the function of magnet. Multiple pieces are connected in series in the long direction and in parallel in the horizontal direction. Multiple groups of series connection are supported, but optional accessories are required as output ports; (In case of series connection, 2 groups are 10V, 3 groups are 15V, and 4 groups are 20V); It can support up to two groups of parallel connection, and can achieve an output current of 1.8A, output from any USB port; With 1.8A output, the current mainstream electronic equipment can be charged quickly; Therefore, the combination of the two pieces is worth considering.

When using the solar mobile power correctly, pay attention to the cleanness of the front of the solar panel and the magnetic suction link block of the product, and keep the product in good condition. Solar panel is an indispensable proposition for energy acquisition in outdoor desert islands. It is an emergency lifesaving equipment product. Without energy supplement, solar panel is an effective way to obtain energy.

Sunshine is a green energy. As long as there is sunshine in the environment, the "solar cube" solar mobile power can make electronic equipment rechargeable, and the portability of small weight and volume is also satisfactory. Of course, the availability of this "solar cube" solar mobile power will be directly affected by bad weather and insufficient sunshine in the rain, snow, thunder and lightning environment.

The performance of "Sun Cube" solar mobile power supply is better than that of the previous year, but its actual use is also It depends on the intensity of sunlight. Under the condition of abundant sunlight, it can achieve more effective charging effect under the condition of longer light intensity;

On the isolated coastal island of Qingdao in the north, after 1:00 p.m. on September 13, the 'solar cube' solar mobile power supply was adjusted from multiple angles; The straight line faces the sun without blocking; Access the electronic equipment from the reset state of 0.00A;

The real-time LCD counts are 0.16A, 0.32A, 0.5A, 0.7A respectively; The highest value is 0.76A; Accumulated charging time is 50 minutes, and the power of Samsung S6 mobile phone I use increases by 9%;

If I have two parallel connected power supplies, the power increase is likely to be 18%. If the lighting time is 5 hours at noon, then it may be fully charged. A single group of "solar cube" solar mobile power supplies may suffer some losses for electronic products with large capacity batteries; However, under emergency conditions, a single group of solar cells can be charged and started in a short time of light, and an emergency call can still be made; If the brand is willing to add a group of solar panels to me, then I would like to try it in the mountain to practice the practical application effect of double group parallel connection.

Summary and review of solar mobile power:

This solar mobile power supply, called "Sun Cube", is small in size. From the perspective of volume, light receiving area and output power, this solar panel has excellent functions and extraordinary strength. The light receiving area of the two panels is 0.01456 square meters, equivalent to 2.5 palms; It is not easy to measure the output efficiency of about 0.76A; Assuming that the area of this battery reaches 0.5 square meters, it must be able to meet the needs of a large number of electronic devices.

Although the function of series parallel connection is second to none, how many people are willing to buy multiple groups of products to carry; My personal incomplete feeling is that the performance is sufficient first. I am considering the combination of multiplication and the use of ultra light and convenient. Although the unit efficiency is indeed excellent, a single group of "Sun Cube" solar mobile power supplies does not seem to meet my electronic equipment's thirst for energy; Whether to directly launch a single set of 4-piece 4-fold "Sun Cube" solar mobile power supply can be discussed.

This solar mobile power supply, called "Sun Cube", performs well in appearance, workmanship and unit area. It is small in size and solid in workmanship. It has its own original development technology. The function of multiple groups of parallel and series connection is well conceived. It can automatically reset after power failure, efficient power management chip, Kevlar material backplane, and all metal aluminum alloy frame, The ultra-thin and portable product volume is worth noting. It can avoid repeated plug and pull operations caused by charging interruption, and can extend the battery life of charging electronic products.

As an alternative product for outdoor temporary emergency use, the evaluator still recommends this product. It is recommended that the two groups use it together, or the peer partners also use AA together; It must be the outdoor talents who seek survival in the wild, the geologists who work in the wild all the year round, the surveyors of roads and bridges who travel all the year round, and the players who explore outdoors.

This is a product full of potential in technology. As long as the area is larger, it will be 40% off; Under the optimization of industrial design, it is enough to PK most of the solar panel products on the market.

This compact solar panel is indeed "capable". From the perspective of existing product application technology, it can also be "accumulated".

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