Description
Emergency Use 500W Load Portable Solar Charging Station 520Wh Rechargeable Battery Generator for Home Outdoor Operation method
How to use the power pack to power USB digital devices?
Connect the digital device to the USB interface of the power pack and press the "USB" button to work.
Note: for some smart devices, such as Bluetooth headsets and LED lights, the charging current is very large. If it is lower than 150mA, it is too low for the power pack to detect, and these smart devices cannot obtain power from the power pack.
CharacteristicsInverter, also known as power regulator and power regulator, is an essential part of photovoltaic system. The main function of photovoltaic inverter is to convert the DC power generated by solar panels into AC power used by household appliances. All the power generated by solar panels can be output only through the processing of inverter. Through the full bridge circuit, SPWM processor is generally used to obtain sinusoidal AC matching with lighting load frequency and rated voltage through modulation, filtering and boost for system end users. With an inverter, a DC battery can be used to provide alternating current for electrical appliances.
TheoryPhotovoltaic inverter is mainly composed of semiconductor power adjustment device. These semiconductor materials are the main force to convert DC into AC. not only that, semiconductor devices can also play the role of boost circuit in the circuit and convert the circuit into inverter circuit. By completing these tasks, the semiconductor device can convert the DC voltage provided by the power supply into the AC voltage required for the normal operation of the circuit, and continuously transmit these AC power sources to the circuit through the inverter output device to maintain the work. The conversion of the inverter circuit can make the frequency of the current in the circuit reach the range required for normal operation, so that the current wavelength close to the electrical appliances and working devices is within a certain range, which is convenient for the staff to control the.Company profileSince 2012, we have been researching and producing solar energy related products, constantly innovating and developing, not only to catch up with the trend of the times, but also to serve every customer. The company has a new product R & D center, which is strictly controlled by the management department, constantly launching new products and occupying the international and domestic market. We are favored by customers with satisfactory products and services. The products are exported to Southeast Asia, Europe, North America, Australia and the Middle East, and enjoy a high reputation in the international market. For more information, welcome to the field trip.
FAQ
Q 1. How to install and use solar inverter?
A: We have English teaching manuals and videos; All videos about machine disassembly, assembly and operation will be sent to our customers.
Q2. Do you provide customized services? What are the specific requirements?
A: Of course, we provide OEM services. After placing an order, you tell me your needs or ideas. We will design unique products for you, and we will keep your ideas absolutely confidential.
Q3. Do you have the ability to produce independently?
A: Yes, we have our own production workshop, and the employees are very skilled in operation to ensure the quality and quantity of products. Urgent orders are also OK.
Q4. Where can I use the system?
A: You can use this system at home, power stations, border areas, etc., because the grid power in these places is more expensive.
Q 5. How long is your warranty period?
A: We provide 1-3 years warranty for different products and provide technical support.
Q6. Will it be difficult to install? What if I can't operate?
A: The installation of this portable solar inverter is very simple. Just connect the solar panel to the controller, and then press the on / off button to start working. If there is still no solution, you can contact the specialist to show or send the operation video for you.
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