With this trick you can check in a more effective way the state of your solar battery. As we have already commented in another article we need the help of a multimeter, if you do not know how to use it you can take a look at this article.
And of course if we are already at this point is that we have already tried the previous steps to check the status of batteries and we have not had a good result if not take a look before you continue sure it will help you
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The best test we can do to know how our solar battery is doing is the following.
To know which battery glass is in bad condition it is necessary to submit the batteries to an effort of unloading. A battery that this relaxed one will not give the face so easily on the other hand if we submit the battery to a discharge, and one of the glasses this touched, surely the glass that this in bad state or is giving problems will lower of tension before the rest.
And how do we do it?
First of all you must connect all the consumptions that you can in the solar installation, lighting, tv, fridge, water pump, microwave …. The more effort you put on the battery, the sooner the glass that is in bad condition will fall out of the solar battery.
We already have all the consumptions in place, well it is time to go looking at the voltage of each of the vessels but beware, it is normal that now the voltage per element is lower, because we are downloading. Well at this time the voltage of each vessel is probably below 2 volts, depending on the state of charge we will move in 1.90 V and even 1’85V. But I want you to stay with the most important part and as always it is that element that stands out, that is to say if all the elements of solar battery are maintaining the discharge in 1,98v for example and one or two of them are in 1,91 or 1,92, dear friend that element of the solar battery this giving problems.
But why does the solar battery fail?
Simple, because normally when the battery is discharging the voltage of the solar glasses will go down gradually, but these are marking lower voltage will plummet, leading to a loss of up to 2 volts in the total voltage of the battery, and consequently failure in the inverter by low battery.
How to repair the solar battery.
Here are some possible solutions you can do to solve the problem.
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