● Suitable for controlling DC compressors powered by 12V or 24V DC power supplies;

● Applicable to 40–150L DC refrigerators, solar-powered DC refrigerators, and freezers;

● Full aluminum housing for easy installation and excellent heat dissipation;

● Automatically detects and switches between DC12V and DC24V power systems;

● Automatically variable boost control (PAM) to enhance compressor efficiency.

* This controller CANNOT drive all type DC compressors, we donot know the exact modes it can drive, If you’re not sure whether it’s compatible with your compressor, please contact us before placing an order.

* It has been tested to work properly with Secop (formerly Danfoss) BD35F and BD80F compressors , for other Secop Models we donot know whether it's fitting or not, buyers pls pay attention to this point before purchasing.

* It cannot drive some other common brands in the market, such as QDZH25G, ZH25G, etc.

   It can drive QDZH35G, ZH35G and above models.

* Please double-check whether your original driver is truly faulty before purchasing. The issue may lie in other circuit components or with the compressor itself.

* Instructions/schematic are NOT included. We don't provide technical assistance please make sure that you are familiar with the product before purchasing.

* If this controller is not fitting or not working after you received it, pls come and contact us via Ebay Message first, donot open a return or a case directly, we will take the full responsibility and provide free return for you without any conditions!