SOLAR SALES SOUTH – ENERGY SAVING SOLAR PANELS QUOTE –
SOLAR SALES SOUTH – Helping to Make Homes Greener and More Energy-Efficient!
This comprehensive guide to clean solar energy and solar panels will help you understand all the detail and benefits of solar energy investment in green technology.
Solar panels offer a wide range of benefits, including environmental, economic, and societal advantages. Here’s an overview:
Solar panels or photovoltaic panels (PV) help to reduce energy consumption, save on energy bills, and help to gain a greener climate!
Most importantly, energy prices are now at alarming highs. Consequently, compared with few years ago, your energy bills will have tripled.
1. Renewable Energy Source: Solar energy is a clean, inexhaustible resource that reduces dependence on fossil fuels.
2. Reduces Greenhouse Gas Emissions: Using solar power decreases CO₂ and other harmful emissions, helping combat climate change.
3. Minimizes Air and Water Pollution: Unlike coal or natural gas, solar energy doesn't release pollutants into the air or contaminate water resources.
Energy Independence
Low Operating Costs
Minimal Maintenance: Solar panels require little maintenance beyond occasional cleaning and inspections.
Long Lifespan: Modern solar panels typically last 25–30 years, offering long-term benefits
Scalability: Solar systems can be customized for residential, commercial, or utility-scale use.
Off-Grid Applications: Solar panels enable energy access in remote areas without established electrical grids.
Efficiency Improvements: Continued innovations are making solar panels more efficient and affordable.
Integration with Smart Technology: Solar systems can be combined with smart home devices and energy management systems for optimized performance.
Energy Access for Remote Communities: Solar power can bring electricity to underserved or rural areas.
Reduces Energy Poverty: By lowering energy costs, solar panels make energy more affordable for households and businesses.
Investing in solar energy not only benefits individual users but also contributes to a sustainable and cleaner future.
In the early days, the cost of solar panels was expensive. Nowadays, UK Government initiatives, such as slashing VAT on energy-efficient heating systems and equipment, mean seen solar panels have tumbled in price. Furthermore, advances in PV technology have also contributed to solar panel prices falling.
Most importantly, there can be enormous differences in solar panel prices.
The price of solar panels and their installation will vary depending on different factors:
Each of the three types of solar panels varies in price with monocrystalline, the most energy efficient, and the most expensive.
Solar panel size:
Ease or difficulty of installation – If your roof is easily accessed, and the scaffolders can erect the scaffolding without difficulty, solar panel installation is cheaper than a busy high street house. In the latter case, a scaffolding permit must be had and can take time and add pounds to the price.
Furthermore, since there are many technical options for solar panels, most installers will quote a different price. Therefore, get a few quotes to match your budget.
It is best to do as much research as you can so that you have a good understanding of the various quotes you receive.
If you wish to have a battery storage system, the cost could rise by up to £5000.
Nearly always, the cost of labour is in the price. A typical solar panel installer can charge up to £500 per day.
Nearly always, your quote for solar panels will include the price of the scaffolding.
In the early days, energy providers would pay very reasonable rates for the electricity your solar panels generated.
Rates, nowadays, have come down quite markedly, and you will not get rates anywhere as near as you did in the past.
Generally speaking, the higher the kW, the more 250W solar panels you will need to generate the required electricity.
A 250W solar panel is 1.6m2. Therefore:
Firstly, solar panels help to contribute to a greener climate!
Finally, solar panel batteries can provide electricity in the middle of the night!
Thirdly, solar panels improve your home’s Energy Performance Certificate (EPC)!
Secondly, solar panels bring electricity with sunshine!
It is necessary to have a basic understanding of watts (W), kilowatts (kW), and kilowatts per hour (kWh).
Firstly, watt (single watt) and kilowatt (1000 watts) are both a unit of power in the International System of Units.
Electrical devices need various watts to operate.
Solar panels are not dissimilar to household electrical appliances and have different levels of power performance and electrical generation. A typical solar panel will have around 22% efficiency.
Let us take a 1kW solar panel and calculate the average power generated in the hourly, daily, and annually:
In conclusion, allowing for some poor sunshine days, you would expect to generate around 850kW annually from a 1kW array of solar panels.
A typical house in the UK will generally need between 1kW and 4kW solar panels.
You can do similar calculations for solar panels with 2kW, 3kW, and 4kW. The easy method is to multiply the annual electricity output of the 1kW solar panel by either 2kW, 3kW, or 4kW.
Typically, UK homes range from:
Of course, there are more types, but these are the commonest.
Flats and mid-terrace properties generally consume nearly 3000kW annually.
By contrast, the bungalow and detached properties will consume a proportion of electricity in the region of 4000kW annually.
When you compare the size of a property against the amount of annual electricity it needs, you will see a 3kW solar panel would only be suitable for the warm mid-terrace, and a large detached house would need the 5kW solar panels.
Capacity is how much electrical output solar panels can generate when the sun is shining best.
Solar panel electrical capacity calculation
Take a typical solar panel of 1m2.
Now multiply the size by 1,000 = 1 x 1,000 = 1,000.
Multiply the number by how energy efficient the solar panel is:
We shall use 20% efficiency or 0.2 as a decimal = 1,000 x 0.2 = 200
Now take the hours the sun shines on a typical day in your area. We shall say 4 hours = 200 x 4 = 800.
Now divide by 1,000 to get the number of kWh = 800/1000 = 0.8kW per day.
Take calculate the number of kW per month, and multiply the number of kW daily by 30:
To calculate the number of kW annually, multiply the number of kW daily by 365:
The figure does not seem like many kW, but this is only for one panel, and your house will consist of many.
As earlier stated, different houses will need different levels of solar panel performance.
Can I get solar panels that look different than traditional panels?
Yes, you can get black solar panels, where you cannot see the light solar cells. These may possess more aesthetics, but they are more expensive.
A battery is an excellent addition to solar panels. The battery allows you to store excess electricity generated by the solar panels. The excess electricity is there for a later time, such as when it is night-time and dark.
You can choose from a range of solar panel batteries. Chiefly, the solar panel batteries at the premium end of the market will outperform models at the cheaper end.
The inverter feeds the solar panel batteries until the solar panel batteries reach maximum capacity. Once this stage happens, the batteries revert to hibernating mode.
Often it is better not to export the generated electricity because the financial return can be less! You can feed the electricity into the national grid at 5p, but you can buy it during the night at 30p!
The batteries charge in direct current or DC. The positive and negative wires are colour coded:
The more solar panel batteries you have, the more solar panel electricity you can store, but there is an extra cost.
Solar panel batteries are not cheap. You can expect to pay around £5000 for a decent solar panel battery.
The amount of solar panel voltage depends upon various factors, such as daylight and the distance between solar panels and the inverter. Generally, on a sunny day, there should be a voltage feed of around 290v.
Yes, adding a solar-panel-battery, or adding more solar panel cells can be done at any time.
The solar panel batteries are wall mounted wherever space allows. If you do not have a mounting fixture, one of our electrical installers will deliver a positive solution.
No. Our electrical installers will use a series of very tidy trunking and cable ties to ensure a neat installation. The trunking is not only aesthetic, but the durable property of the trunkings helps to maintain the cable safely. Furthermore, the trunking prevents children from tampering with the electrical equipment.
The solar panel battery system will have an (EPS) or emergency power supply. There is a double socket, which gives electricity to an extension throughout the power cut! All your lights will still be on!
Solar panel batteries are very safe. They come with isolator switches to cut off the generated electricity in an emergency.
PV panels are a fantastic investment in your property. However, the installation must be professional. You must understand several points with solar PV system installations on the rooftop.
Most importantly, before any solar PV system installation, you must consider some important key factors:
It is advisable to check with your energy supplier to find out what your annual energy consumption is. Once you have this figure, it will be easier to match suitable panels for your roof.
For further information, visit the European Commission site for Photovoltaic Geographical Information System. The system allows you to see how much sunlight annually and each hour is in your area.
Solar panels come in many different sizes:
The size of the solar panel will depend upon various factors:
In addition to the various sizes of solar panels, there are also different performance levels in solar panels, particularly kilowatt or kW.
FIRSTLY, SOLAR PANELS WILL PROVIDE RENEWABLE ELECTRICITY ALL THE YEAR ROUND!
Therefore, you can rest assured, your solar panels will help to keep you warm during the winter!
SECONDLY, SOLAR PANELS ARE GREAT FOR A GREENER ENVIRONMENT
With the result, your solar panels will contribute to a greener and cleaner environment!
FINALLY, YOUR SOLAR PANELS WILL SAVE ON THOSE ENERGY BILLS!
In conclusion, solar panels reduce the need for electricity from off the grid. This will saves pounds on energy bills!
In general, you do not need planning permission for solar panels. However, you most likely will need planning permission if you live in a listed building or your property is within a designated area:
In addition to these, a flat roof will probably need planning permission. Visit your local planning authority or (LPA) for advice if you think you live in one of these designated areas.
No, there will be margins around the array of solar panels between 200mm and 400mm. Furthermore, if there are any impediments on the roof, such as a chimney, more care is needed to position the solar panels.
Not necessarily. Of course, it is better if your roof has a south orientation. It will grant your solar panels more sunlight. However, solar panels can still generate electrical energy without sunlight. Nevertheless, if your home faces north, sunlight will be significantly less. Consequently, it probably would not be suitable for a solar PV system.
During midday, the sun is at its highest. At this time, the solar panels will reap the most sunshine. However, even towards dusk, when the sun is setting towards the west, the solar panels can still receive a degree of sunlight.
Even if your roof faces east or west, it will still receive sunshine. Solar panels receive light from the east in the mornings. After midday, the west side of the roof will get it. During midday, both the east and west get daylight.
In addition to orientation, the roof pitch is a significant factor. For best performance, your roof should be in the region of 300 to get maximum sunlight exposure.
Another significant point to remember is that the further south in the UK you live, the better your solar panels will perform. It is not necessarily about sunlight, but, more importantly, it is about daylight hours.
Solar panels are large: nearly 2m by 1m, making them heavy. A typical panel could weigh as much as twenty kilograms each.
If your property dates after 2000, your roof will generally be strong enough to support the array of solar panels.
One of our surveyors will visit your property and determine if your roof can support the solar panel installation or not. Moreover, the surveyor will check that the structural integrity of your roof is in a suitable condition to handle the extra weight of the new solar panel installation. In some cases, solar panels need further support.
Yes. It is easier to install solar panel systems on a flat roof than on a pitch. Furthermore, the steepness of a roof pitch can complicate the installation process.
Moreover, many different types of pitched roofs can affect the solar panel installation times:
In addition to roof styles, the type of roof surface can further complicate matters. Installing solar panels on a pantile roof will be easier than on slate. In conclusion, many factors can determine the time it takes installers to fit a solar panel system.
The solar panel installer will fix all the wiring to the roof structure, such as the trusses or rafters.
The installer will attach a sticker to the solar panel cabling. The sticker identifies the cable as a DC cable.
Yes, all the parts of a solar panel system will have a sticker that identifies the part.
Of course. Solar panel installation and roof repair are great options. You will only have to pay for the scaffolding once, whereas, if you had both jobs done at different times, you would need to pay for two sets of scaffold! Getting both jobs done at the same time will save you money.
Before solar panel installation, check your roof for any damage so a roofer or the solar panel installer can fix the damage before the solar panel installation.
The solar panels will become live from the moment they receive daylight.
The more information you can give your solar panel installer, the quicker the installation process from start to finish will be.
Do not worry about what information is needed since we will get some of the information we need when you fill in our contact form. You will find further information if you visit Google Earth.
Firstly, the more solar panels you have on your roof, the more electrical energy you will create. Of course, there are restrictions, such as the size of your roof and your solar panel budget.
Solar panels are excellent at converting solar energy to electrical energy. In other words, solar panels on a roof transform solar energy and light into electricity for use inside the home.
Firstly, solar panels rest inside solar arrays. Secondly, solar panels have several smaller solar cells. These silicon solar cells are a sustainable material since silicon is one of the most abundant elements on our planet.
Solar cells have semi-electrical conductor properties, which produce electrical energy in the home. The semiconductors are both negative and positive, and these contrasting charges capture and repel the electrons that create the electrical circuit. Alternatively, solar panels provide the voltage. Finally, solar cells have a great life span since the flowing electrons do not produce wear-and-tear on the solar panels.
The three main components of a solar panel system are:
As previously stated, a battery can add upwards of £5000 to the price of the solar panel installation. However, you do not necessarily need a battery addition, and the solar panel system will work fine without one.
There are different components to a solar panel:
One final point to know is that there are solar photovoltaic panels and solar thermal panels.
The difference between solar PV and solar-thermal is that solar PV generates electricity; a solar thermal panel creates heat.
Most importantly, solar panels reduce the need for fossil fuel electricity!
In addition, solar panels provides free electricity even in winter!
Furthermore, the addition of solar panels on your roof will reduce your energy costs!
THEREFORE, IF YOU ARE INTERESTED IN GETTING SOLAR PANELS quote, GET IN TOUCH NOW WITH SOLAR SALES SOUTH!
With the result that within minutes, Solar Sales South will be connecting you with one of our solar panel installation teams!
