Redodo MPPT Solar Charge Controller 40A 12V/24V Bluetooth App – RO-MPPTCC2440, 100V Input, LiFePO4

This Redodo MPPT charge controller is legit—40 amps, handles 12V or 24V systems automatically, and has built-in Bluetooth so you can tweak settings from your phone.

Model RO-MPPTCC2440, max solar input up to 100V, and it’s ready for LiFePO4 batteries right out of the box (default is 12V lithium).

You can push up to 600W on 12V systems, or 1200W on 24V.

Comes with an IP32 rating, so it’s protected against light splashes.

The app makes monitoring stupid easy—check your power stats anywhere.

Dimensions are about 9.6 x 7 x 3.25 inches, weighs around 4.4 lbs.

Great for RVs, vans, or off-grid setups.

UPC is 644097644138 if you need to look it up.