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FAQ&Support

1 Technical issues


(1)Is the DC switch standard?

Grid-tied solar inverter’s DC switch of INVT is Optional. You can choose according to your needs.


(2)Do the grid-tied solar inverters of INVT have an isolation transformer?

No. Grid-tied solar inverters of INVT are designed with the transformerless topology to maximize the efficiency.


(3)Dothe grid-tied solar inverters of INVT can be used in the solar power generation system which consisted of thin film solar modules?

NO. They can only be used in the solar power generation system which consisted of Crystalline silicon solar modules.


2 After-sales issues


(1)Does INVT have any after sales service network overseas?

Yes. We have offices in Australia, Europe, South Asia and Southeast Asia. If you have any Issue related to after-sales service, please contact the local office or local distributor.


(2)What is the warranty period?

Standard warranty period of the grid-tied solar inverters is 5 years. Customers can purchase warranty extension to extend to 10, 15, 20 years.



 

 

 

 

 

 
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