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Many companies or individuals face difficulties in selecting suppliers and manufacturers for cross-border procurement, worrying about quality or non-delivery problems.

So how to choose a quality solar panel system manufacturer?


1. First of all, look at the qualifications of the enterprise to see if it is a high-tech enterprise certified, because a high-tech enterprise represents that the enterprise is recognized by the government.

 

 

2. Whether the product is certified by an international agency.


3. When you browse on B2B website, you can enter the homepage of the store to see the age of his store. The store with a higher age proves that he has been in the solar industry for a long time.


4. See if the production process of the products he sells is advanced and durable. An excellent solar energy company must be constantly innovating, so the technology used in the products he produces is also constantly innovating.


5. Look at the guarantee of the product, how long is the warranty period of the product, and how long is its service life.


6. Look at the after-sales service. The after-sales service of a company determines whether you can use it with peace of mind. One-to-one after-sales service, on-call, and after-sales service that helps you solve problems at any time is what an excellent solar energy company should have.

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