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Morningstar SS 20L 12V SunSaver 20 amp 12 volt Solar Charge Controller with LVD
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- 20A Rated Solar Current at 12VDC with Low Voltage Disconnect
- Small system charge controller
- May be used in parallel for higher current
- 5 Year Warranty
- 100% solid state
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|Manufacturer Part Number||SS-20L-12V|
|Package Height||1.7 x 2.7 x 6.8 inches|
|Shipping Weight||0.7 pounds|
20A Rated Solar Current at 12VDC with Low Voltage Disconnect Small system charge controller May be used in parallel for higher current 5 Year Warranty 100% solid state
Top Customer Reviews
One thing that I could never seem to get an answer to was: Do you have to have it connected to a battery for the "load" circuit to work? The answer is YES. The controller, and all other controllers of this size/class, do not pass energy through them until there is a voltage detected on the battery side.
Seems this is made for solar applications that would be using heavier gauge wire to begin with, so not sure what they were thinking.
It's super easy to hook up. I have built 13 solar systems, and this is by far my favorite controller.
No problem when left hooked up when the battery is low and the converter blasts the system with 50+ amps. It works well with the ac converter up all the way up until the panels provide more juice, after which the converter unfortunately fails to provide enough for healthy flooded batteries, and the panels have to do the rest.