20A 12V/24V MPPT Wireless Solar Charge Controller, Bateria Power Intelligent Solar Panel Regulator 20 Amp BT App Function for 12/24 Volt LiFePO4, Gel, AGM, FLD, SLD, Li Battery (Sunrock 20Pro)

Q1: Could I use this charge controller for my 24V solar systems?

A: Yes. It is designed for 12v and 24V batteries. NOT for 6v, 8v battery.

(Two 12v batteries may also be used if connected in series; multiple 12v batteries may also be used while connected in parallel)

Q2: Will this MPPT charge controller work with a Lithium battery? Like LifePO4 lithium battery?

A: Yes, this charge controller supports Wet, Gel, AGM, Flooded, and Lithium batteries.

Q3: Is it waterproof?

A: It is waterproof. Good for exposure to water spray, and rain. Great for outdoor use. Not for immersing it totally into the water.

Q4: Do I need to wire up the controllers in order of operations?

A: Connection sequence: first connect the battery, then connect the solar panel.