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Questions & Answers
A Item Size: 135 * 100 * 25mm / 5.31 * 3.94 * 0.98in (L * W * H)
I have not had an issue with temperature yet and evene here in the heat of the Arizona desert.The booklet it comes with dosent have a max temperature listed
By Amanda Shepard on November 1, 2017
By Yui Sugano on October 29, 2017
Yes, pluses tied together negatives tied together making extra amperage but maintaining 12 volts. This is the best unit I found out of five I purchased . you can even read it in the dark. Battery should be of the same type and quality. Old batteries would drain a new one. The number of solar panel amps will determine c… see more Yes, pluses tied together negatives tied together making extra amperage but maintaining 12 volts. This is the best unit I found out of five I purchased . you can even read it in the dark. Battery should be of the same type and quality. Old batteries would drain a new one. The number of solar panel amps will determine charge rate. see less
By Huascar on September 11, 2017
No, this is the regulator for solar charging
By Grandma M on August 6, 2017
Yes this mines your battery is full
By Avellanal on July 9, 2017
There are separate output connections to the load, the display will show the amps being used by the load. It only controls the voltage to the batteries, not the load.
By Gary on July 3, 2017
Sorry no. It needs an enclosure. It has vents for cooling
By Scottydog on June 24, 2017
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based on 112 Customer Reviews
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February 11, 2016
I can connect the input to just about any energy producing device and it seems to charge. I have mine on a wind generator. It is allot smaller and lighter than I anticipated. The quality seems a bit sub par, maybe it is the thin plastic, not that it bothers me. I am happy at how well it works and the price is fantastic, I got 20 amp which is (20A x 12V) =240 Watt. That is a lot of solar panel in my opinion. You don't want to run it near maximum for extended periods though, if you need bigger you can buy more than one at that price. The screws are a little small for my hardware, you don't need any large wires for this type of application though. The load screws are perfect for small lights or something you may want to have running all the time, it will cut out when the battery gets below a certain amount it seems. However it is not intended to run with a big load.
February 10, 2016
So far, so good! Tested controller on a small solar pump project using a 10 watt panel and small, automotive sealed battery. The pump will run directly off of the panel, but the charge controller and battery extends the run time. Worked like a champ! The instructions are not written very well, but they make sense, if you read them carefully. For people new to the subject, recommend you search the internet for how solar charge controllers work and what the input and output terminals are for. Especially, the "Load" terminals. If you follow the connection sequence in the instructions, the controller works, as advertised. This product is well made. Some reviewers may have tightened the terminal screws too tightly. I had no problems with connections or operation. It's too early to see how long the unit will last, but I am impressed with the quality for the price!
February 9, 2016
This product works well. Better than my old shunt solar regulator. It charges my flooded lead acid batteries to 14.4V then shuts down. It resumes charging as need to keep the charge topped off. I haven't put more than 3 amps into it because of tree shade, but it doesn't even get warm during operation. We will see how well it works when I put ten amps through it this fall..
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