MEXICOWANDERER wrote:
On ANY of those MPPT controllers, can a user have linear settings control of the voltage limit and time spent at limit of absorption? What if I don't LIKE 14.4 absorption? Can I step up or down incrementally in tenths of a volt? Control over time spent at absorption limit before going to float. Adjustment of float voltage?
Those for $15 - not sure. Will be safe to say that some of them won't have any adjustable settings, and none or very few will have all that you mentioned.
On Rogue 30 you can adjust anything that you will ever need, and even things that you won't. See the manual
Page 24.
Rogue 20 - don't know, too small for me, something is adjustable, I am sure that V ABS is. See the manual.
V ABS, V FLT - I think Eco is adjustable for at least these settings.
T ABS - not sure about Eco.