When you choose China warehouse, you may be charged local duties.
The US warehouse is no duties to US.
The DE warehouse is no duties to European Union.
The AU warehouse is no duties to to Australia.
The UK warehouse is no duties to United Kingdom.
10-year manufacture experience
15-year OEM and ODM experience
After looking at the comparison table, this controller was more powerful, so I bought it, and it did not disappoint me
There doesn't seem to be a manual in the box, but everything else is pretty good
This 100A MPPT solar charge controller is a fantastic product for managing and optimizing solar power systems. Its built-in High-Performance DSP controller ensures efficient and reliable performance. I particularly appreciate the automatic battery voltage detection feature, which supports various battery types, including 12V/24V/36V/48V, and the Voltage LOCK function adds convenience and flexibility.
But there was no manual in the box, so luckily customer service emailed me
This charge controller is working very well for me here. It also prevents overheating very well. Thank you very much for your patience in answering my questions. 5 stars for you
This was perfect for my project. Although it is a little expensive for me, it is worth every penny