mttb controller
What's the best value in a mttb solar controller with A 540w system, 4 gc 6v batts? Bob
Forum Discussion
The Blue Sky SB3024iL will regulate 500 watts STC and 700 watts NOCT with a 12 volt system battery which means it is highly likely it will handle 540 watts 12 volt nominal PV under virtually all conditions. I have 500 watts PV with the 3024iL currently and am thinking of adding another 100 or 135 watt panel. It is true that with 24 volt nominal PV the SB3024iL (30 amps at 24 volts) will be limited to around 350 watts.
A Blue Sky SB3000i is not going to cut it with 540 watts.
I think the best choice is as I stated previously, the Morningstar TS-MPPT-45. Doing it right the first time usually saves money in the long run.
A Blue Sky SB3000i is not going to cut it with 540 watts.
I think the best choice is as I stated previously, the Morningstar TS-MPPT-45. Doing it right the first time usually saves money in the long run.
