You might be wondering how many solar panels you need for your home, here you can get the answer to this question.
With the help of this post, you can have a look at the system size guide. The use of solar panels has become one of the biggest trends.
To determine what size range of solar energy system you need, the person has to do a few of the calculations. These are simple calculations that you have to carry out.
It depends on your electricity needs that how much solar panels you require. If you want to completely and wholly eliminate your electricity bill, then you will be in need of a huge solar panel system.
Moreover, keep in mind and consider your household consumption levels. You will be required to calculate and assess how many kilowatt-hours of power your home needs!
It is on this calculation that you can decide which is the correct solar panel system size is for your home.
Let us have a look at the other details and remove our queries. Still, if you have any question on this solar panel system size guide, you can share with us. And we will solve your ambiguities:
Important Points On the Solar Panel System Size Guide!
Most importantly, an average homeowner, he demands and constantly needs 28 to 34 solar panels to completely and fully offset the presence of electricity bill.
The location where your home exists and the performance of your solar panel, it needs to be kept in mind as well.
To make this job easy, what you can do is to make a comparison of solar quotes.
From this comparison, you can well and clearly know how many solar panels you are in need of, how much are your energy needs!
Amount of KWh Average Solar Panels Generate and Produce:
This is an important question that will further help you in following this guide. It is that how much is the amount of kWh that average solar panels generate and produce.
Most noteworthy, this amount of power depends on how much amount of sunlight your solar panel receives.
What to do If You are Living In a Less Sunny Area?
Besides, it is seen and noticed that Solar panel systems present in California, they are comparatively smaller than that of the solar panel systems used and installed in Massachusetts.
This happens because California solar panels produce and generate the same amount of power because they are constantly exposed and receive more amount of sunlight each year.
So, if you are one of the homeowners who is living in less sunny areas, what he or she can do is to go for more efficient solar panels.
Beyond, he can increase and amplify the size of their overall solar energy system. It means you can slightly increase the number of solar panels present on your rooftop.
How to Know How Many Solar Panels You Need?
You can make and pen down a comparison of your average annual energy needs. From these details, you can at least get a picture regarding how many panels you need in your home.
And how much is your exact and accurate power needs?
There are a few of the common system sizes that are right now excessively and immensely active in the marketplace.
Furthermore, there is a standard 250-watt solar panel that can be used as a benchmark if you are still unsure and unclear about your power needs.
As an example, if you are planning to install a central air conditioning system or you are making plans to power a heated swimming pool, then at that point, you have to change your solar panel array as well.
How to Select the Right Solar Panel System?
There are many factors that you have to keep in mind.
Like, budget factor and available roof space factor. Moreover, you have to consider your electricity consumption needs and future energy usage plans.
Some people think that bigger solar panels are always better. Some do not agree with this notion. Below you can see the details regarding how bigger solar panels are ideal and better for you:
Why Bigger Solar Panels are Ideal and Comparatively Better?
It is believed by some people that bigger is better. As solar panels are budget-friendly, that is why people prefer to go for big solar systems.
Most probably, it is assumed that big solar panels come with higher feed-in tariffs as well the fast payback on any of the additional kilowatts.
If you think that you can fully and wholly afford the upfront cost and you do possess sufficient and enough roof space, then it is a wise idea to go for big solar panels.
It s suggested and this best piece of advice is given by the experts that one should go for a solar panel system size of no less and minimum than 5kW.
The solar panel that you are choosing and preferring to go for, you have to consider its efficiency scale as well.
There is this rule, the higher the efficiency, it means the less number of solar panels you will require and need.
The Factor of the Physical Size of Solar System Panels!
Taking an example of a 5kW solar system, it tends to generate and produce enough amount of power and energy to run your home.
However, if you are running short of enough roof space, then you can consider this standard dimension of panels.
They are available in the dimension range of 1.70m x 1.00m. It means that they need 1.7m2 for each and every solar panel that is being installed. Moreover, the wattage output (W) range of the solar panels, it is going to vary in between 250W and 360W.
Hence, do make an effort to look for a more efficient solar system module. We can further guide and help you that for 1kW of your solar system, you are going to require 4 x 250W panels, or you can say, you need 3 x 330W.
Besides, if any of you is considering and planning to go for a 5kW system, then he will need 15 and 20 solar panels for 25.5 to 34m2 of roof space.
Why Going for Larger Solar Panel Systems?
As previously recommended and suggested to you, you should go for larger solar panel systems.
In the coming up times, it may come out to be a necessary need for your home. These kinds of solar-powered panel systems give you a faster payback.
What to do If You do Not Want to Buy a Large Solar Panel System Unit?
If any of you is not in favor of buying and purchasing a large solar panel system unit, then he can consider some other alternatives.
Like, if you do not feel like buying a 5 or 6.6kW solar panel system, then calculate the total amount of electricity that your home consumes during the time of daylight hours, and go on buying the right and suitable system size.
Most importantly, it depends on your daylight electricity use and consumption scale that what size of solar panel you need!
Talking about the average household consumption, it is seen that they consume and make use of 18kWh of electricity each and every day.
If you consider yourself as one of those households who only consume and utilize 40% of its power and electricity during the phase of daylight hours, then there is not a single valid point of mounting and installing such a big solar panel system.
For this situation, you can have a 3kW system. Most probably, this kind of solar system will likely to deliver and give the most effective use to you.
Further Points While Finalizing a Solar Panel System Unit!
To all individuals out there, if you are still weighing and considering this fact what solar panel system you need, then mentioned points can further help you out.
For that, you have to consider and assess your future electricity needs.
This is the most important consideration from your side.
Like, if you are planning to buy an electric vehicle or you are making plans to switch and shift to electric heating and cooling, then choose a solar panel system in accordance with these factors.
It always turns out to be cost-effective and pocket-friendly if you give your thumbs up regarding buying a larger system. The additional cost is going to be paid back to you.
As soon as you increase and enhance your electricity needs, then you will gradually be in need of big solar panel systems.
Calculating Your Solar Panel Estimate:
To calculate the numbers and predicted amount for energy consumption, you can do these calculations on your own.
From this specific calculation, you can know and hassle-free decide how many solar panels you require!
Have a look at this breakdown and clear your queries.
Firstly, you should know how many kilowatt-hours (kWh) of power or electricity you use per year.
There are a large number of utilities that do offer and serve you with your total power consumption rate for the whole year.
It is on your monthly bill that these figures are written. You can take help and guidance from there.
So, note down your kilowatt-hours consumption for the last twelve months from your monthly electricity bill.
We can give you a rough estimation as well. It is observed that one kWh is equal to 1,000 watts of power that is consumed in an hour.
In other words, if you have got 20 lights right there in your home, then they will be using 50-watt bulbs and one kWh of electricity. Most importantly, average household use and consumer 897 kWh per month.
Frequently Asked Questions:
This solar panel industry is quite and extremely big. It is according to the report and stats that the global level solar energy industry, it was pegged at around and about the scale of $52.5 billion in 2018. And by the time of 2026, it is projected to be $223.3 billion.
For more details on the solar panel system size guide, stay tuned with us. We have more facts and figures, calculation methods for you.
Start using this option of generating electricity and share your feedback over here, Moreover, if you are living in a country that remains to stay sunny for an extensive number of hours, then you should use solar panel over there.