I have a Bluetti AC200. But solar input starts at 35 volts. I have my panels set up for 24 volt. I was thinking of buying the Bluetti DC50 to make it match, but Bluetti stopped manufacturing it. Asking for a link our a device name that would take a variable solar input 0-40 volt 300 watt and output 35 volts - 150 volt
Have you attempted to put the panels in series? If the Voc is 24 VDC, you can put up to five in series for 120 VDC. The current will be lesser, and power transfer is more efficient. The maximun PV input is 1.2 kW kW per port which is 120 VDC at up to 10 A. You can have the two PV ports active, allowing 2.4 kW of solar power per hour.
I also have the panels going into a charge controller that maxes at 24 volts. So it is either a new charge controller or device that will do the job like a Bluetti DC050s charging enhancer. But just checked amazon and Bluetti site and can get them now. I thought that they stopped making them. But I guess the just didn’t have them at that time. But would like thank you for your reply Raymondjram.
the example for the setup that I have is in PDF format found at this link.