Are you thinking of purchasing Solar PV equipment for your home?
But, you are not sure which one to select as you are confused because there are several types of solar panels available in the market, right?
You must be wondering what are the things that one must consider while purchasing a solar panel.
Plus, the seller you reached out to for help might be giving you several references for Solar panels according to what he thinks is right for you. And unless you have a piece of proper knowledge about solar panels, it might be a little tough for you to decide. But, you don’t have to worry at all, because we have come up with this article to solve all your problems. This article will provide you with all the relevant details, so it will become a smooth ride for you to purchase Solar PV equipment for your home.
Also, it would help if you always kept in mind that a solar panel system is a long-term investment. Therefore there are so many other factors apart from the cost that you must take into account.
Here are some of the aspects that you must consider while purchasing a solar power panel:
1) Cost Of Solar Panels
This is the most important factor that everyone considers while purchasing anything from the market. When it comes to a solar home solution, price plays a vital role here. The solar panel cost is specified by different variables such as the brand, the size in terms of Watts, the physical size, the quality of the substances, the durability or the warranty period and any kind of certifications the solar panel may have.
The key factor on how to select a solar home solution is first to examine the cost. However, it shouldn’t be the one and only aspect to be contemplated since the least expensive solar panel may not be the most efficient one and perhaps not the nicest choice if you consider its shelf life. Choosing solar panels can be speculative and difficult, but usually, the good ones have a long life span, i.e. more than 30 years. So, it is essential to make sure that you choose a good quality solar system rather than preferring the cheapest alternative.
2) Quality Of The Solar Panel
The quality of the solar panels matters the most because no one wants to spend their money on something which is of poor quality and doesn’t last long. The quality depends on how the solar panel is being manufactured as well as the quality of the materials that are utilized to build the solar panels. There are different kinds of producers manufacturing panels that vary in size, price, efficiency and quality.
There are also vertically integrated solar home solution producers that regulate each & every level of the production procedure. They put a sharp & strong eye on quality and make huge investments into R&D, i.e. research and development. There are other manufacturers whose work is only to assemble panels but generally don’t manufacture their own cells, nor do they invest in R&D. They make use of more human production than robotics but manufacture the most accessible/affordable solar panels.
When deciding on your solar panel provider, it is smart enough to scan the company’s review or past records. Try to catch a glimpse of what experiences other customers had when they purchased their Solar PV Systems from that very provider. As you will be going to make a huge investment, it is essential for you to do a bit of research & analysis and see whether the clients are happy & satisfied with the product and the customer service that they provide and if the company performed all the actions that it has promised to do during the pre-purchase phase.
3) Energy Efficient
The third factor that needs to be considered is the efficiency of solar panels. Efficiency here means how much of the light the panel receives & is then converted into electrical energy and subsequently how much power your system is able to generate. The more efficient and productive the solar panels are, the better it is for your home, but they will be more expensive as well. Although, it is not always the decent choice to bring in the largest and most efficient solar panel, as you may end up paying more money than you should fill in your daily energy requirements.
You should be able to evaluate your requirements and find out the best solar panel that suits all your needs. This suggests not to underestimate as well as overestimate your necessities, and this way, it will help you to spend wisely.
Basically, this means the impact or effect that heat has on a solar panel’s functional efficiency after installation is completed. Since the overheating of solar panels speeds up their ageing process, it’s better that the percentage per degree Celsius remains low.
This might actually be an indicator of the manufacturer’s confidence & assurance in its products & services. Generally, solar panels have a 25 to 30-year warranty, but If the manufacturer or the provider does not propose a lengthy warranty period, it’s easy for you to suspect that their product is not that good, and thus, they don’t want to take up any accountability or responsibility after the purchase is done. In this type of circumstances, you should be careful about not getting misled by an enticing price because you might regret your decision later.
Obviously, it is crucial to appropriately maintain your solar panels in order to boost their lifespan and fortunately, they are super easy and manageable for you to take care of as they don’t need much supervision & maintenance.
This refers to the size in watts and its physical size. You should always make sure to install a solar panel system that is big enough and is able to generate power that could be supplied to all your household appliances. You should also verify that you have enough space to install a solar panel system. The physical size of the panel will differ as it depends on how powerful the system is, i.e. the more Watts, the bigger it will be. Also, the type of solar cells that is used to build the panel(discussed in the next point).
However, an average household would normally need a 4kW solar panel system. Watts are referred to as the output of the panel, for example – a 200 Watt panel will produce 200 Watt per hour under favourable conditions, whereas a 100 Watt panel will produce 100 Watt-hours, and they are directly associated with the price of the solar panel system.
The wattage of the solar panel is possibly the most fundamental thing that you have to get right because underestimating the amount will result in a lack of energy, and overestimating the wattage will result in using up more wealth than you literally require.
7) Types of Solar Cells
There are various types of solar home solutions that come with different efficiencies. However, these names might sound confusing to you, but it’s nice to remember at least the names so that you don’t go blank when your supplier happens to speak of this.
Monocrystalline silicon cells provide high productivity & efficiency and decent heat tolerance qualities with a little footprint. Polycrystalline or multi-crystalline silicon cells based solar panels are one of the most popular choices these days for household installations. Also, there are Amorphous or thin-film silicon cells, which make use of the least percentage of silicon and are not that productive. For an equivalent wattage, when compared, a crystalline panel will be much smaller than an amorphous solar panel.
We hope that this article has served its purpose of assisting you in your solar panel purchase. And those who are still in doubt whether to opt for this or not, remember that this is the time you should switch to solar systems for your homes in order to generate power and enjoy its several benefits. It is the most eco-friendly choice, and the world, the people, and the environment needs this switch to happen. It will not only help you in saving your money but will also contribute towards saving the planet. Lastly, be prepared for a world that has to shift to solar power in the coming future.
- By: jjpvsolar
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