SmartSolar maintains battery health, extending its life. For remote installations - even when there is no internet connection or phone signal nearby - you may be able to monitor your MPPT by Bluetooth-pairing with a LoRaWAN (long-range wide area network) device, available optionally.
I have read a lot good reviews about this about this brand, and I must say that I'm impressed by its appearance. It has cooling fins to dissipate heat, Bluetooth connection, solid construction.