A 12v solar panel is the most popular type of off-grid renewable energy system used for home use and is typically used to power small electronic items and appliances which are also 12v as well. Such a system needs some auxiliary items, like an inverter, a solar power battery, a charge controller, and individual 12v solar panels. Although solar electricity is a natural source of electricity, it is not without its drawbacks.
For instance, while the sun’s energy can be used to heat water and homes in general, it is also a source of potentially harmful radioactive isotopes. One such isotope, strontium, has been linked to breast cancer. Therefore, while using 12v solar panels to power household electrical equipment, it is best to have a reliable backup source of electricity that can also supply energy in case of a blackout. A back up system will ensure that your electrical power is still functioning in case of a power outage.
Tips For Building A 12v Solar Panel
It is important to keep in mind, too, that using 12v solar panels will not save you money. In fact, in most cases you will pay more for electricity because of the additional cost of operating a large solar energy system. But even if you have to spend more, it is definitely worth it because of the environmental savings that you will achieve. Over the long run, your electric bill will end up being lower. As you can see, the benefits of using renewable energy far outweigh any short term costs associated with it.
When you decide to set up a 12v system on your property, there are a few things that you need to keep in mind. First and foremost you need to make sure that your location receives adequate amounts of sunlight hours each day. This is very important. If you were to install less solar panels, your home would only be able to absorb a small percentage of the sunlight hours that it receives. This would mean that you would need to spend a lot more money on your electricity bill.
You would also need to figure out what size of solar panels you would need. For example, the amount of sunlight received by your property during any one month can vary greatly. If you live in an area where the amount of sunlight is on the rise, you may want to consider purchasing a larger panel to accommodate this increase in your monthly consumption. However, if you live in an area that is experiencing a decrease in sunlight hours, you may end up needing smaller panels that will not be able to handle the increased demand that you will be placing on them.
Considering Factors For Charging
You will also need to consider how many charging options you want to have with your new solar panels. Do you plan to be using a regular household charge or one of the commercial available options? Will you be connecting your charging system directly to your home battery or using a recharged battery? These are all things that you will need to take into consideration when planning out your solar setup. You should consider where you will be connecting your chargers as well as the size of the batteries you will be using.
How Many Panels You Need
When planning out your new solar setup, you should look into the possibility of adding on more solar modules if needed. You can easily add on another module or two if the demand for electricity ever increases. As stated before you will need to first figure out how many panels you will need and how big they should be. If you are planning on expanding your solar module setup in the future, you may want to invest in larger sized solar modules so that you will be prepared for any fluctuation in power needs that may occur.
Other factors that need to be considered when planning your new panel setup is what type of battery will you be using and how much sunlight hours it will need. A rule of thumb for these batteries is to buy the most expensive at the very least and then the less expensive every time after that. It may also be a good idea to purchase a backup battery just in case you end up losing power in a storm or other natural disaster. Once you have your panels set up it is important that you follow the manufacturer’s instructions in order to ensure your panels receive an adequate amount of sunlight each day.
There are a few different ways that you can actually measure the sunlight hours that your panel receives each day. The most popular method is to place a rod fixture at the top of your roof that points toward the sky in order to gauge how much sun your panels are receiving during the day.