Everything you need to know before switching to solar power
Everything you need to know before switching to solar power
With energy bills rising and environmental concerns growing, it’s no wonder people are considering solar power alternatives. Our recent survey found that nearly 47% of people are interested in solar energy. However, many remain undecided, often because they feel they lack the information to make a decision.
If that sounds like you, this guide can help. We’ll break down everything you need to know before investing in home solar power systems. The full guide includes the real costs and savings, how installation works and the environmental benefits.
At Certas Energy, through our acquisition of Next Energy, we’re already helping people make the switch to solar through government-backed funded schemes such as ECO4.
Is solar power worth it?
The short answer is yes, for many households, it absolutely can be. While there’s an upfront cost involved, solar panels could significantly reduce your electricity bills over time. Thanks to improved technology, government incentives and lower installation prices, solar power is more accessible.
Solar energy also allows you to take control of your energy usage. Instead of relying on electricity with fluctuating prices, you’re generating your own clean power.
How much do home solar power systems cost?
One of the biggest concerns people have about switching to solar power is the price. The cost of home solar power systems depends on several factors. The cost of solar power is dependent on:
- The size of your home
- The type of system you choose
- Whether you opt for battery storage
On average in the UK, a typical 4kW-5kW solar panel system costs between £5,000 and £8,500, including installation. These prices reflect a medium sized home with two to three bedrooms. Smaller homes with one to two bedrooms can expect prices between £2,500 and £5,500. Larger systems or those with battery storage will cost more, but can also deliver greater long-term savings.
It’s worth noting that installation is a one-time investment. Your panels can last 25 to 30 years with minimal maintenance once installed.
How much can you save with solar?
A properly installed solar power system can shave hundreds of pounds off your energy bills each year. Depending on your electricity usage and system size, you could save £485 to £1,110 per year, depending on your house size.
Plus, with the Smart Export Guarantee (SEG), you can earn money by selling any unused electricity back to the grid. This means your panels don’t just save you money, they generate income too.
In some cases, home solar power systems pay for themselves within as little as eleven years. Combined with fewer carbon emissions, the investment makes even more sense.
Are there government incentives or grants available?
The UK government offers support to help homeowners make the switch to solar power.
Here are some options to explore:
- Smart Export Guarantee (SEG): Get paid for excess energy you send back to the grid.
- Zero VAT on solar panels: As of 2022, there’s 0% VAT on domestic solar panel installations for five years.
- Local authority schemes: Some councils offer support or discounts, so be sure to check your area.
- ECO4 Scheme: If you’re on a lower income, you may qualify for energy efficiency upgrades, including solar.
How does the installation process work?
Installing home solar power systems is straightforward and relatively quick.
Here’s what you can expect:
1. Site survey of your roof
A solar installer will visit your home to assess your roof’s suitability. The assessment includes looking at angles, shading and size. At Evolo, you can receive remote assessments to make things even easier in finding the right solution.
2. Best solar system design recommendation and quote
The installer will recommend the best panel setup for your needs and provide a cost breakdown.
3. Solar panel installation day
Installation typically takes 1 to 2 days, depending on the size of the system. The installation doesn’t disrupt your routine much and you can usually stay at home while workers do the job.
4. Grid connection and certification
After installation, the system connects to the National Grid. If you use the Smart Export Guarantee, the installer will certify your new solar panels for export.
Once connected, your system will begin generating electricity as soon as the sun rises.
Is solar power right for your home?
While home solar power systems work well for most homes, they’re not ideal for everyone.
Here are a few things to consider before making the switch:
- Roof orientation: South-facing roofs get the most sunlight in the UK, but east- or west-facing roofs can still be effective.
- Shading: Trees, chimneys, or nearby buildings can reduce performance.
- Roof condition: It’s best to install panels on a roof that’s in good condition and won’t need replacing soon.
- Energy usage: The more electricity you use during the day, the more benefit you’ll get from solar.
If you’re unsure, a trusted installer can assess your home and let you know whether solar is a smart move for you.
Take the next step with confidence
So, is solar power worth it? For many households, yes. Energy prices are rising, and technology is more efficient than ever. Plus, government incentives make now a great time to consider solar power.
Discover what government-backed schemes you could be eligible for by visiting Certas Energy for more information on energy efficiency grants.
