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Choose the right solar off grid power generation system under 4 conditions

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  Off grid solar power generation systems are widely used in remote mountainous areas, non-electric areas, islands, communication base stations and other applications. The system is generally composed of photovoltaic arrays composed of solar cell components, solar charge and discharge controllers, battery packs, off grid inverters, DC loads and AC loads. The photovoltaic array converts solar energy into electrical energy under the condition of illumination, and supplies power to the load through the solar charge and discharge controller, and charges the battery pack at the same time; when there is no illumination, the battery pack supplies power to the DC load through the solar controller, while the battery pack It is also necessary to directly supply power to the independent inverter, convert it into AC power through the independent inverter, and supply power to the AC load. The solar power generation system is not a standardized product, but is designed and configured according to th

To drive safely, you need an adjustable universal magnetic dashboard phone holder

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  There are many types of adjustable car phone holders on the market, including suction cup phone holders, bayonet phone holders, and magnetic phone holders. Many people have different needs according to their preferences. Today’s introduction is: adjustable universal   magnetic dashboard phone holder . The instrument panel  magnetic adjustable dashboard mobile phone holder , the base is glued to the console by 3M, the mobile phone can be removed with one hand while driving, and the angle can be adjusted at any time, and the angle is very variable, which is very convenient to use. Adjustable universal magnetic dashboard phone holder : This car phone mounts safely and quickly secure a mobile device to the flattest surface except leather, vinyl, and soft surface with the sticky gel on the base of the suction cup. (please use the included vhb dashboard pad if the surface you want to mount is not smooth but textured.) This phone holder for cars is compatible with all Smartphones for cars,

What's so good about the wiiki tech adjustable desktop phone holder?

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  Reason to buy: When I work in the office, I sometimes think half-heartedly, watching data while watching a drama, so that my eyes and brain can be freed up in time. Therefore, the need for an  adjustable desktop mobile phone bracket  is very urgent. After picking it for a long time, I finally chose this one, mainly because it looks relatively stable and is not large in size. Product main information: The phone holder I bought is from wiiki tech. Black, the main material used for the bracket is ABS+Silicone. The shelf part and the base of the stand should be plastic, so the whole stand is very light. Phone desk holder  for video phone desk stand for calling phone desk stand for taking photo, 360° Swivel Phone Desk Stand, Phone Holder for Office, Phone Stand for Working from Home, Remote Work Phone Stand, Phone Stand for Calling Perfect Life Partner: Phone holder for desk, keeping your device conveniently positioned upright on a variety of surface in your home and office. Perfect for w

There are several steps in customizing hip-hop jewelry

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  Nowadays, more and more people who are pursuing the difference are beginning to embark on the road of customization. Not only can they be customized in the home environment, but also in clothing and dressing, and even some small ornaments of people can be customized, such as hip-hop. Jewelry. So, what do you know about   custom hip-hop jewelry ? And what are the steps for customizing hip-hop jewelry? What should be paid attention to? Next, this article will tell you the answer 1. The first step in custom jewelry measurement When  customizing hip-hop jewelry , the first thing you have to do is measure its diameter, whether it's hip-hop necklaces or rings and other hip-hop jewelry. Under normal circumstances, the jewelry store will provide a comparison card for the customized buyer in the distance, and the buyer only needs to follow the instructions provided by the clerk. What if it is inconvenient to go to the jewelry store to measure the diameter of custom jewelry? Buyers who are

Men's trendy style, who said that jewelry is only suitable for women?

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When perfumes and cosmetics are also available for men, do you doubt whether jewelry can also be worn by men? Jewelry that was once designed specifically for women is also suitable for men. The jewelry market has always been positioned at the female group, but has ignored the growing male group. The development of modern society makes fashion and trend elements gradually enter the lives of ordinary people. With the great satisfaction of material conditions, changes in people's ways of thinking and concepts have made men wearing jewelry a trend and phenomenon. For example, in the current fashion trends, fashion accessories such as men’  custom hip-hop jewelry  and exclusive personalized jewelry have gradually become dazzling Someone will ask here, do men really need to consume jewelry? The answer, of course, is yes. Historically, the display of jewellery is mainly a symbol of identity, and at the same time has aesthetic significance. This is also true for us now. For example, the Eu

What is the process of making a custom necklace?

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  The process of customizing a necklace can be divided into the following three steps 1、Discuss with the jeweler 2、Design and completion stage 3、Start   customizing necklaces Do you want to customize a personalized necklace? Before placing an order, would you like to know more about the making of this  custom jewelry ? The following content will make you understand the customization process. Discuss with the jeweler To customize a personalized necklace, you first need to discuss your design concept with the jeweler. Then, the professional will ask you some questions, such as your neck circumference. If you choose to make a gem-set necklace, the jeweler needs to know that you want to choose What kind of gems. Design phase After a brief discussion, the jewelry design stage begins. This step starts with the 3D modeling of the custom necklace. The jeweler first draws a sketch of the custom jewelry. The sketch will reflect your various requirements for diamond necklaces and will be consider

Do you go to the counter or private custom when you buy jewelry? Have you noticed these points?

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  At present, there are more and more brand stores such as custom jewelry, custom necklaces, and   custom hip-hop jewelry , and their reputations are also very good. Therefore, when buying jewelry, you can choose between private customization and counter. There are advantages between the two, which mainly depend on your own needs. Buying jewelry now pays more attention to the quality of jewelry materials than jewelry brands, because you can buy more quality jewelry at the same price in jewelry customization stores. For ordinary consumers, choosing a branded diamond ring has more brand endorsement as a guarantee. If you order a loose diamond directly, there is still a certain risk. First, you need to understand the authenticity of the authentication certificate, and secondly, an after-sales service after inlay The problem, of course, is to buy fake diamonds. After all, diamonds are still very difficult for ordinary people to identify. This requires choosing a good merchant, and you need