Solar panels can be worth the investment if you are able to generate enough electricity, and stay in one house for long enough. Solar panels use the sun’s energy as a source of electricity, helping to reduce your electricity bills. Variables like the Smart Export Guarantee and solar panel grants can increase your savings, which will help you to break even quicker.
These factors will help you determine the type of investment that will bring you the most immediate gains.
Your home’s electrical needs
Dimensions of the solar PV systems
Financial incentive programs
An average home with a 4kW system of solar panels will spend around PS6,000 to PS8,000. The annual savings on electricity costs can be estimated at around PS270. This is combined with the Smart Export Garant (SEG) and you will reach the break-even point in 16-22 year.
However, regardless of your financial situation, the best solar panel companies London are often worth the investment. Apart from the financial benefits, solar panels can be a great way to protect the environment and reduce carbon emissions.
What Does a Solar Panel Cost?
The average cost of solar panels ranges between PS5,000-PS10,000 and approximately PS350 per unit. That is a significant difference. This is because of many variables. The largest of these being the size and occupancy your house.
3kW system 3kW System: The costs to install a 3kW solar panel system are around PS5000 – PS6000. 4kW system 4kW System: Installation of a 4kW Solar Panel system will cost between PS6000 and PS8000. 5kW system, 5kW system: 5kW Solar Panel system installation costs are approximately PS7000-PS9000. 6kW system 6kW System: Estimated costs for 6kW Solar Panel System installation are between PS8000-PS10,000.
Solar Installation Houses
Your solar panel costs are likely to rise if there are more residents or amenities. No matter how big or small your home is, you can expect to spend at most PS5,000.
How much can you save with solar panels?
In two ways, solar energy can help save you money. Solar energy can lower your energy bills by reducing the amount of energy that you must buy from the grid. The second benefit is that you can make money back by receiving payments from the SEG.
Savings from solar panels are not dependent on tariffs. From lowering your energy bill to saving you money, a photovoltaic panel could save you as much as PS100 in London. You could also save as much as PS90 to PS230 in areas like Manchester or Stirling.
You can save money depending on how and when the solar-powered power is used. If you’re home during the day and you use your appliances there, you will get the most value for your investment. But if you use appliances only after sunset, then you will need the national grid.
Solar Panel Funding
Previously, the government would pay you via the Feed-In Tariff programme. Power companies would pay you both a production tariff and an exported tariff with fixed rates. You’d earn 4.38p per kWh on the energy you generate, and 5.38p each kWh for any extra energy you provide to the grid.
In the past, UK companies offered a free solar panel program that would have installed PV panels on your roof. This would allow you to receive free solar power. These companies would make a profit from the FIT payments in return.
The FIT was closed in 2019. However, new applications will not be accepted. Businesses cannot no longer operate this free solar panel program.
Smart Export Guarantee is the new incentive scheme for solar PV. The amount you can save is more variable under the Smart Export Garanty. The SEG does not regulate rates like the FIT. Instead, energy companies can decide how much they will pay. These companies are only required to provide tariffs for exportable energy and not generation.
How long does it take for solar panels to be repaid?
With all these factors in mind, how long will it take for solar panels to pay back in the UK? There are so many factors involved that the answer will vary depending on different circumstances. This includes whether you make use SEG payments.
The SEG is not required to save solar panels. Instead, you will have a lower dependence on the grid. For an average London house, these savings will range from PS100 to PS270. To break even, you would need to spend between 22- 60 years on a system with an average cost of approximately PS6,000.
The payback time for solar panels is significantly faster with SEG payments. An equivalent system of the same size and costing PS6,000 would earn approximately PS100 annually in SEG payments. You would need to break even between 16-22 years with both these payments as well as average energy savings.
Save More With the SEG
If you use the Smart Export Garant (SEG), your break-even point for solar panel investment can be as early 16 years. Although tariff rates for the SEG are subject to change depending on which supplier you choose, a good rate is between 4-6p/kWh.
The more PV power that you produce, the more SEG you can make. This program applies to renewable energy up to 5MW. You do not need to be concerned about investing in large systems. You will get a shorter payback time if your system is smaller than that.
What number of solar panels is required to power my home?
There are many factors to consider when you calculate how many solar panel your home needs. This is largely due to how much energy your home uses. Although there is no definitive answer, it is common to use four solar panels for each kilowatt.
The majority of solar panels can produce approximately 250W during four hours of direct sunlight. This is how it works in reality.
According to average energy consumption, three households will benefit from a 3kW solar system. A system of this size would need approximately 12 panels, according to this formula.
UK homes are more likely to be 4kW. It can accommodate three to four people. If you follow the same formula, a 4kW home would require 16 solar panels on average.
Solar PV systems can be used to power only a part of your home. While this would lower the number required solar panels, it could not prove as profitable long-term.
Are Solar Panels with Battery Storage Worth it?
The downside to solar panels is the need to use it immediately. The PV system’s power is usually lost if it isn’t being used. That situation can be rectified with solar batteries.
Solar battery storage works the same as any other battery. It stores any electricity you don’t use so you can use it later.
While you don’t need knowledge about solar batteries to use them properly, their complexity can have an impact on your ability to do so. You can spend as much as twice the amount on solar panels for a solar battery system. You can save more money if your budget allows.
Solar batteries allow you to make use of solar power at night which will further lower your energy bill. You can also sell the energy you don’t use back to your grid. The additional cost of the initial purchase will make it more difficult to realize a return on your investment.
Can solar panels increase the value of my house?
If you plan to sell your home, solar energy may be a good investment. Renewable energy can make your property more attractive as more people become concerned about the environment. Potential buyers might be interested in how panels could help them save money.
Your home’s resale values will vary depending on how much you invested. While a PS5,000 PV system will not increase your house’s worth by PS5,000, it will raise it.
Your solar panel system’s quality is also important. The value of new panels that are top-of the-line can be a significant asset to your home.
Ask a local agent to find out how solar panels can affect the value of your house.
