Which solar size to install for your home? 5kw or 6.6kw?
Well, the very narrow difference in size is the main reason for this confusion.
However, this narrow variation in size creates a much larger gap in outputs.
Are you confused between 5kw vs 6.6kw Solar System?
To make an informed choice we need to know every important aspect of the two solar sizes.
In this blog, we’ll deal with all the required information about 5kw vs 6.6kw Solar System with 5kw Inverter as well.
So, let’s start with the 5kw solar system…
5kw Solar System
This solar system size is very popular due to its compact size. The 5kw Solar Panels Price is also an important factor.
However, being small in size does not limit its power. It can generate enough electricity to power an average household.
Its small size increases its utility. You can install it even in small houses or shops.
Let’s have a look at its power output.
Power Output of a 5kw Solar System
A 5kw solar system has the capacity to produce between 16kWh to 21kWh of electricity.
So the 5kw Solar System Power Output is enough to fulfill the energy needs of a small household in Australia.
Although the power output varies with location and season. But it will always remain adequate to power the basic electricity needs.
People often opt for solar power systems to save electricity. Let’s see how much you save with the 5kw solar system.
Savings and Payback period of 5kw Solar System
A 5.5kw Solar System Cost you around four to five thousand dollars. This is a large sum of money to invest.
However, in the long run, you’ll only end up in profit. The solar system will save a lot of money on your power bills.
Within a few years, the 5kw Solar System will pay back for itself. After that, you can count all the output as profit.
The 5kw Solar System Australia is a really good choice if your power requirement is low.
Now let’s talk about the 6.6kw Solar System…
6.6kw Solar System
A 6.6kw Solar System is slightly larger than the 5kw system size.
However, the slight increase in size increases its versatility a lot.
It generates enough power to fulfill the electricity need of a medium to a large household.
You can also use it in some commercial setups.
Let’s have a look at its power output.
Power Output of a 6.6kw Solar System
A 6.6kw Solar Package can produce 23-27kWh of electricity on an average day.
This much power is enough for a medium to a large household. Also, you have excess power left to store.
This system size uses around 17-22 solar panels. It also takes up a lot of space on your roof, around 30-36 square meters.
The power output also depends upon other factors such as the tilt of panels, sun exposure, and inverter performance.
Anyway, let’s now go through the potential savings and payback period of the 6.6kw solar system.
Savings and Payback Period of a 6.6kw Solar System
The 6.6kw Solar System Price is higher in comparison to 5kw vs 6.6kw Solar System.
However, it counters the higher price with a shorter payback period. This system size saves more money for you on the power bills.
The excess power you produce, you can sell back to the grid. You’ll get a decent amount of money according to the feed-in tariff.
All this makes the 6.6kw solar system a more cost-efficient option.
Now let’s have a look at the direct comparison of the 6.6kw vs 5kw Solar System.
5kw vs 6.6kw Solar System: Which is Better?
If you are a first-timer, you must start with the smaller solar system size.
The 5kw solar system is good enough to power small homes and shops etc. It is compact and less expensive to start with.
The 6kw system with battery is much more versatile. Its larger power output opens the gate for commercial use as well.
So, Before You Go…
Both the system sizes are quite popular and effective. It is tough to decide the better one in 5kw vs 6.6kw Solar System for home.
You can reach out to our experts at topsolarquote, for a deeper understanding and more queries.
