Sustainable living has become a byword for our modern times. The push for solar energy has led to an increase in the number of rooftop solar systems, with some companies even building them right onto their roofs.
Solar panels use photovoltaics to convert sunlight into electricity.
Today, photovoltaic cells have become more efficient and less toxic, allowing them to be widely used as a viable alternative to fossil fuels for electricity generation.
- 1 Property Analysis Before Buying
- 2 Manufacturing Solar Panels
- 3 Free Solar Panels Agreement in the UK
- 4 Planning and Legal Permissions Associated with a Solar Panel System
- 5 Things to Bear in Mind When Choosing Solar Panels
- 6 Manufacturers Selling the Solar Panels Whose Output is Not Affected?
- 7 The Final Note of Reasons We Should Use Solar Panels
Property Analysis Before Buying
Getting a photovoltaic system for your home is a big decision. It requires you to look around your space and make some tough choices.
The cost of the system can range from £4000 to £6000, depending on how much roof space you have available and how many panels you can install. The more roof space you have available, the more panels you can install, and the more energy they will produce.
In the United Kingdom, the southern direction receives sunlight throughout the day.
Manufacturing Solar Panels
- Silicon is produced by heating quartz sand in an arc furnace at extremely high temperatures.
- Hundreds of silicon rocks are melted down into cylindrical ingots by adding boron to give the silicon a positive electrical polarity and then sliced into paper-thin wafers with a wire saw.
- The sides of the wafer, also known as the substrate, are sacrificed to leave an octagonal solar cell. It allows for more efficient use of space in the module.
- It has an anti-reflective coating, added conductors, and a phosphorus layer diffused on top to give a negative electrical charge.
- They’re soldered together to make a rectangular solar panel with a metal frame, glass front and polymer backsheet to protect the cells.
- Instead of cutting polycrystalline cells from ingots of pure silicon, they are made by melting multiple crystals directly into square moulds.
Free Solar Panels Agreement in the UK
Though solar panels have a lot of benefits, they require a significant initial investment. Although the price of solar panels is dropping, it will be a long time before it becomes affordable for low-income families. However, countries like The United Kingdom are giving them free of cost.
We have listed some of the things you might want to think about before accepting any offer of this kind:
- Always get quotes from 3-4 companies and pick the one you feel most comfortable with.
- Find out how many previous installations the installer has completed and what was the customer’s feedback.
- Do not just make your decision based on price; consider quality, reputation and customer service.
- What happens if the free solar company goes out of business?
Know about the agreements the government has made.
Planning and Legal Permissions Associated with a Solar Panel System
In England and Wales, the installation of solar panels on domestic properties falls under the permitted development laws. It means that there is no need to apply for planning permission from the local council.
There are some legal points to be noted:
- You must not install solar panels above the uppermost portion of a building.
- Solar panels should not project more than 20cm over the roof surface or wall face onto which they are being mounted.
- Panels should be installed whenever possible to reduce the negative visual impact of the building’s exterior.
- You must not install panels on a property located within the grounds of a listed building unless the building proprietor’s consent has been obtained.
- One more exception is if your property is listed or located in a conservation area. You should check with your local planning officer before making any plans to alter the exterior of your home.
Note: Before investing in photovoltaic technology, it is important to contact your home insurer about coverage for the installation (including both theft of and damage to the array).
Things to Bear in Mind When Choosing Solar Panels
- Reliability: you want panels that will last for decades (25 years minimum), so it’s worth investing in a company that you expect to be around to support any issues that might arise. Check how long the company’s around and the reviews of its customer service.
- Extended warranties: tying into reliability, these indicate the faith manufacturers put in their products and the support you can count on if anything goes wrong.
Manufacturers Selling the Solar Panels Whose Output is Not Affected?
Have you ever wanted to know when your solar panels will produce the most energy?
The reality is that solar panels are more effective at generating energy during spring and summer than in winter. The days are longer, and the sun is higher in the sky—that means there’s more energy to generate!
Over 70% of our output is expected to be generated in the spring and summer months.
The output of the panels is affected only by the climate and environment. Manufacturers did not have a proper solution for this issue till now.
The Final Note of Reasons We Should Use Solar Panels
- Renewable energy: Solar energy is the most effective renewable source because of the reliable amount of solar radiation received by the Earth.
- Compact: Solar PV panels have a small carbon footprint, and as the materials used in them are increasingly recycled, it continues to shrink.
- You could save money on your electric bills because you are generating and using, not buying, power from your supplier.
- No permit is required as solar panels are considered ‘permitted development’ and can be installed on your roof.
- Solar panels require very little maintenance. They are typically installed at an angle, allowing rain to run off freely, washing dirt and dust away.
- You’re contributing to a more efficient way of generating energy, as your power will be coming from your rooftop, so less energy is wasted.
- Potential tax credits in the future.