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+86 13580591151

Hybrid Solar Inverter Charger Manufacturer
16-year experience  ○Factory wholesale  ○OEM/ODM

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SERVICE

Guangdong Xindun Power Technology Co.,Ltd.
Tel./Whatsapp: +86 13580591151
E-mail: emmy@gdxindun.com

Add: 3/F,Bldg.3,area C,European Industry Park,Chancheng Dist,Foshan,Guangdong,China

FAQ
Position: Home> Service >FAQ
  • How to judge the quality of solar panel?

    Solar panel, also known as solar chip, are photoelectric semiconductor sheets that generate electricity directly from the sun. The quality of solar panel components is directly related to the energy efficiency of the products used. How to judge the quality of solar panel?

  • Performance Indicators of UPS

    Ups (Uninterruptible Power Supply) is set up to understand the uninterrupted power supply. Input voltage rangeThat is to say, UPS is not converted into the voltage range of battery inverters.

  • UPS advantage

    Of course, the uninterrupted power supply time of UPS is not unlimited, which is limited by the storage energy of the battery itself.

  • Operating Principle of Inverter

    The converter converts the AC voltage of the power grid into a stable 12V DC output, while the inverter converts the 12V DC voltage of the Adapter output into a high-frequency high-voltage AC.

  • Installation and Notice of Photovoltaic Inverter

    Let's talk about the installation and precautions of photovoltaic inverter.1.Before disassembling the photovoltaic inverter, please check whether the outer packaging is damaged.

  • ​ W9 series low frequency pure sine wave inverter

    Xindun power W9 series low frequency pure sine inverter can provide reliable pure sine wave power for business, household, workstation and important electronic equipment. Protection function: 1.

  • Classification of Inverter

    Inverter is a device that converts DC electric energy (batteries, batteries) into AC (generally 220V, 50Hz sinusoidal wave). There are many kinds of inverters.

  • The maintenance of solar inverter

    Before any maintenance work, the electrical connection between the inverter and the power grid should be disconnected first, and then the DC side electrical connection should be disconnected.

  • How is the quality of your products?

    All products of xindun have obtained "ISO9001 quality system certification", passed 3C certification, national 3C compulsory certification, etc., the quality is guaranteed, please rest assured.

  • How is the quality of your products?

    All products of xindun have obtained "ISO9001 quality system certification", passed 3C certification, national 3C compulsory certification, etc., the quality is guaranteed, please rest assured.

  • How is the quality of your products?

    All products of xindun have obtained "ISO9001 quality system certification", passed 3C certification, national 3C compulsory certification, etc., the quality is guaranteed, please rest assured.