The operation is very simple. Basically that battery is going to recharge, for example, with the sun that the solar panels receive during the day, and from there it will be able to supply electricity to the house when you need it. It will have a higher or lower capacity, depending on the exact model you have.
Benefits of a battery at home
The benefits There are several, since it is a device that will allow us to have greater flexibility when using energy at home. You will be able to connect devices of all kinds, continue working if you lose power due to a power outage, etc. Of course, it is key that you choose a good model, so that you use it correctly.
Save energy
The first advantage we can name is saving energy. If you have solar panels, having a battery is really useful. You will not depend so much on the sun and the hours of the day, since even at night you will be able to use free energy, which you have previously charged during the day.
Therefore, having a battery is going to allow you to save energy thus. You could also use it to charge devices or put certain appliances in the hours in which electricity is more expensive, if we put aside the issue of solar panels.
blackout protection
Of course, it will also help you in case there is blackouts. If suddenly your house or your street goes without light for a while, due to a breakdown, a repair being carried out or any circumstance, you will continue to have that support to connect your devices to electricity without problems.
If you are working and the power goes out, you can continue with what you were doing. Same with any appliance you need to turn on. You will have that margin that having a battery in your home gives you.
you can sell the surplus
In this case, it is a economic benefit. You can lower the bill or even have income. The surplus that you generate with solar panels, you can sell to electricity companies. You will have a battery to store energy that you do not need at certain times when it is more sunny.
Although there is also the option of having virtual batteries, in this case we are talking about a physical one that you will be able to use at home. It will allow you to save even more money each month by being able to better sell the surplus produced by your solar panels.
energy independence
Not only do you have to take into account possible occasional blackouts, but there may be a failure in the supply. There may be floods, storms or strong wind that could affect the electricity supply in your area. If you have batteries at home, this problem will be less as you can consume energy from there.
you will be more prepared for any problem that may appear You will always have energy available, to turn on your devices when you need it and not have those problems of dependence on third parties or an infrastructure that could stop working.
In short, as you see you have several advantages if you have a battery at home. You will be able to have greater autonomy, save energy, money and be able to avoid problems if the power goes out, whatever the reason. All this will come in handy on many occasions.