Bluetti SolarX 4K Solar Charge Controller

With the BLUETTI SolarX 4K, you add a smart link between your rooftop panels and your BLUETTI power stations or batteries. This charge controller gets the most out of your panels and ensures that the energy is stored safely and efficiently, even when the sun isn’t shining at full strength.

The SolarX 4K accepts a high input voltage from 150 to 500 volts and, thanks to its isolated design, converts it back to a stable voltage below 60 volts. This allows you to connect a wide range of solar panels with confidence. With a charging capacity of up to 4,000 watts, your batteries recharge remarkably fast, so you can enjoy your self-generated power for longer.

Its integrated MPPT technology continuously optimizes the charging process, ensuring your panels always deliver the highest possible yield. At the same time, your connected devices remain protected and steadily powered.

This charge controller is compatible with various BLUETTI models, including the Apex 300, as well as the B300, B300K, and B300S batteries, and the AC300 and AC500 power stations.

Note: to use the SolarX 4K with BLUETTI devices, you’ll need one of the compatible adapter cables: either the Locking Terminal to XT60 or Locking Terminal to P090D.