Buyer：Alex R.

May 9, 2021

Model：AP-40A

Heard mixed reviews about this controller
I have a small workshop setup. My solar also powers a pond filter and some low voltage lighting
With 4 panels @ full sun I use about 50 percent of this controllers capability. Nice if I want to expand Most of the factory settings where already good to go. Fan is a tad loud ,but unless your right next to it. It really isn’t all that bad.
Very much like access to the readings on the front panel.
Pretty good unit ,so far