Are you confused about the various types of PV panels, plug-in solar kits, and what exactly a 3kw solar panel means? Well, solar installation and understanding how it might affect energy consumption can be scary. However, it doesn’t have to be complicated!

As a solar power lover, you must be super happy to note that UK households have been installing solar panels and saving on their energy bills using a good solar panel system. Three million homes in the UK are using solar energy of solar to save on electricity bills.

If you’re interested in knowing all about making your roof space optimized for a 3kw solar panel system, as well as how you can save money in the process, keep reading!

Key Takeaways

  • Three million UK households use solar panels to save on electricity bills, indicating a growing trend towards sustainable energy sources.
  • A 3kW solar panel system is suitable for medium-sized homes and can generate significant electricity, potentially reducing energy bills to zero.
  • The Small Export Guarantee allows you to earn money by generating excess electricity from your 3kW solar panels, and government incentives like the Feed-in-Tariff can further enhance your savings and environmental impact.

How much does it cost to install solar panels in the UK?

According to research, solar panels will now cost around £350 to £150 in the UK market. You’ll need to optimize your summer house with a solar-installed system before inflation hits again! However, the good news is that the cost of a solar power system will decrease over the years.

Solar PV panels will become cheaper, and using a DIY solar power kit will be all the rage! In addition, it is great to note that installing plug-in solar panels can equal free electricity. You can save so much money!

However, a PV system and solar panels still cost a couple hundred pounds. Even though it is a solar investment into your future, a solar PV system requires a lot of maintenance, and the cost can add up. Just something to be mindful of!

What is a 3kW Solar Panel System?

The most vital question to be answered is: what exactly is a 3Kw solar panel? Is it different from another plug-in solar kit or solar PV system? Interestingly, if you want to increase energy consumption, you should install this solar panel.

Roof Solar PanelsThey are used in commercial and domestic spaces to power homes and appliances. From financial benefits to saving more revenue, if you want to plug in solar panels that will help you start saving money, then a 3kw solar panel system is for you. Does this not excite you?

It is best for a house that is neither too big nor too small, preferably with a south-facing roof for the plug-in solar panels and solar battery. So, if you have a cosy home, maybe consider this! After getting planning permission, you have to figure out how many panels you will need.

This will also determine how much energy you will save over time. If a 3kw system perfectly fits your home, keep reading to uncover more information on the best solar kit for a medium-sized living space.

How many solar panels does it take to make a 3kW?

Now, you must be curious about how you can set up 3Kw solar panels in your home. So, how many panels will you require to construct a 3kw solar energy system? The short answer to this question is that you will need about nine panels.

However, it is vital to remember that this number also depends upon the solar capacity of your solar panels. Regarding 3kw solar panels, the total number of watts for each panel should be around 335 watts. That’s a good amount of power being generated!

Your 3kw solar panels can make from 12 units to 15 units per day. Depending upon use, this can last up to 5 or 10 hours. The best part about using solar panels is that they function for 300 days out of a year. Isn’t this news amazing?

Your 3kw solar system will then produce 3,600 units every year on average! That’s a tremendous amount of energy you can make and profit from!

How much power will a 3kW solar system produce? Will it affect your energy bills and electricity bills?

If you want to generate more electricity and have more power to make your home an energy storage facility, a 3kw solar kit is right up your alley. According to a solar guide PV calculator, these are the best for a home of 2-3 people, that is, medium-sized homes.

Solar power is also great for small-sized homes with significant energy uses. Perhaps you have a tumble dryer washing machine that is using up all the excess energy you try to save to be energy efficient!

One of the most incredible things about generating electricity from solar panels is that you will find no mention of a single solar panel on your electricity bill. This is terrific news. It is fantastic to see that whenever you generate power from your solar panels, they will have no cost.

This means you can power your entire home using plug-in solar panels, and your electricity bill will be zero! Talk about good savings!

Smart Export Guarantee

You might be wondering, what on earth is the Small Export Guarantee? Well, to put it quite simply, if you have 3Kw solar panels, then you can start earning money from it! This means you will be paid to generate more electricity for the national grid.

You can bet that this wasn’t mentioned in your solar installation manual! With the help of the small export guarantee, you can turn your plug-in solar kit into an excellent investment. Even though your equipment age might increase over time, energy production will not decrease.

With proper maintenance, your solar panels will last very long!

What is the average cost of a 3kW solar PV system?

Solar Panels on RoofAfter gathering appliance consumption information, total battery storage and individual solar panel dimensions, you can see that various solar systems’ prices fluctuate a ton. However, there is also a general figure that will help you figure out how expensive 3kw solar panels can get.

In England, a 3kw solar panel system would cost approximately £500. This also depends upon your roof space, your house roof. In addition, if you prefer an advanced version of the solar panels, you can also find a system worth £7,000.

Moreover, you can also bargain and get this plug-in solar kit for a mere £2500. This is how you save money!

Feed-in-Tariff (FIT)

There are various government incentives and specific appliance ratings to help turn your home into a solar panel-saving facility. There are a lot of financial benefits to having a solar panel system in your home. Looks like you won’t only be having personal benefits from a solar investment!

If your solar kit complies fully with any government solar panel grant, you can generate free electricity and have an energy-saving trust that costs nothing for your home. One such vital grant to keep in mind is the Feed-in-Tariff. There is a fixed rate that is paid to you for every kWh that you make. Isn’t this a great initiative?

The more energy you produce, the better it is for you! Each solar panel thus becomes a tool for you to save money and create more solar energy. All the excess energy you produce can also be sold back to the national grid. This means that plug-in solar allows the fixings supplied to the grid to be compensated for.

Overall, you will greatly benefit from a solar system investment in the UK.

Other Solar Panel System Sizes

Discover the Power of Solar with Solar Panels Network

Are you navigating the world of solar installations? Look no further than Solar Panels Network, the UK’s trusted partner in harnessing the sun’s potential. Our dedication goes beyond just installations; we’re on a mission to transform how homeowners and businesses across the UK perceive and utilise energy. By choosing us, you’re reducing your carbon footprint and making a smart financial move that promises savings for years ahead. Contact us today and embark on your solar journey.


Local installers of a plug-in solar kit will tell you that a 3kw solar panel system is of an equal or better standard than the rest. Inflation is at an all-time high, and the last thing you want is to be carrying a huge household electricity bill to cover.

Residential homes that do not use solar power are said to have a household electricity bill of over £2,500! That’s a ton of money that can go to other things or that you can save for the future. Thus, by investing in solar energy, you are simultaneously taking care of your pocket and the environment.

Solar panel costs are at an all-time low. With government incentives in place, you should leap and invest in a 3kw solar system today! So, what are you waiting for? The time is now!

About the Author

Solar Panels Network stands at the forefront of solar energy solutions, driven by a team of seasoned solar engineers and energy consultants. With over decades of experience in delivering high-quality solar installations and maintenance, we are committed to promoting sustainable energy through customer-centric, tailored solutions. Our articles reflect this commitment, crafted collaboratively by experts to provide accurate, up-to-date insights into solar technology, ensuring our readers are well-informed and empowered in their solar energy decisions.