The newest addition to the SpotDif content team, Molly Govus brings a unique flair to her role, expertly balancing professionalism and research prowess with creative wordsmithery.

Molly takes the lead role in creating blogs and content surrounding the health sector, helping SpotDif readers find their ideal solutions. She always has her pulse on the latest industry updates and endeavours to relay these clearly and concisely.

An avid fan of psychological thrillers, Molly can often be found cooking a delicious meal to enjoy while watching a film beside her cat, Bob.

Molly Govus

LinkedIn

Health Sector Specialist

With a background in Creative Writing, Tansy has pivoted her content from fiction to fact in recent years. 

As SpotDif’s Senior Content Manager and resident Wealth and Business Writer, she pairs an inquisitive mind with thorough research to create precise and relevant content. Along with the rest of the SpotDif team, Tansy endeavours to stay up-to-date with the ever-changing home, health, wealth, and business sectors.

Her expertise lies in tailoring each message to resonate deeply with its audience. Outside of content writing, Tansy is a keen crafter who enjoys yoga and looking after her rescue Frenchie, Ziggy.



Tansy Dando

Wealth and Business Writer

A new study has revealed a chilling truth about British homes, and this may include your own. Your home’s insulation could be insulated to standards that pre-date the 1976 building regulations — established almost 50 years ago. 

 and property data platform Sprift, an overwhelming 55% of homes in England and Wales (approximately 13.9 million properties) still adhere to outdated insulation standards.

But, what do these results show? A critical gap in home energy efficiency, resulting in increased energy consumption and higher bills.

The primary culprits for heat loss include low-quality cavity wall insulation, the absence of 

, and poor floor insulation. These deficiencies are all barriers that could prevent your home from meeting the stringent requirements of current building regulations.

On the brighter side, it's not all doom and gloom. The study also noted a small silver lining. Since 2022, the report revealed that there's been an 18% increase in homes that now meet the insulation standards of 2002 or later, up from a mere 8%. However, this progress largely stems from the construction of new buildings that are already compliant with modern regulations, rather than the retrofitting of existing homes.

, many homeowners remain in the dark or at a financial disadvantage.

A previous study of 2,000 UK homeowners by EDF uncovered that 32% say that cost is the main barrier to upgrading their home insulation. Additionally, a significant lack of awareness is still common surrounding insulation, with 61% of homeowners saying they’re unfamiliar with their 

. The most shocking statistic from this study? One in five homeowners is unaware of the home insulation methods available to them.

Interestingly, the current volatile energy market spurred 76% of those who have upgraded their insulation to act. This reaction highlights a stride towards harnessing energy savings in the face of price increases. For example, EDF estimates that the average semi-detached homeowner could save up to £235 annually by upgrading their cavity-wall insulation.

The importance of researching your home insulation options

At SpotDif, we understand that making your home energy-efficient is both a financial and environmental priority. That’s why we are committed to helping you navigate through the home insulation options that are available to you in the UK. Did you know we can even help you 

By comparing trusted UK home insulation suppliers on our platform, you can make informed decisions that pave the way to substantial savings and enhanced comfort.

Compare and save on home insulation with SpotDif

The path to a warmer, more cost-effective home is just a few clicks away. Visit SpotDif today to 

Is outdated insulation impacting your UK home?  Compare home insulation prices to upgrade efficiently. Start saving on home insulation with SpotDif.

Outdated insulation is negatively impacting your UK home — and here’s how

Have you ever wondered if the sun could power more than just a great day out? Turns out, it can power your savings, too. With energy bills soaring, more homeowners are turning their gaze upwards for a solution.

Today, we're going to look into the latest developments in solar energy savings, backed by fresh-off-the-press 

Halifax research brings good news to solar panel owners

Halifax's latest research beams with good news, revealing that a whopping 84% of UK homeowners with solar panels have seen their energy bills dip. That equates to nearly nine out of ten people watching their meters tick slower, thanks to a few squares of silicon on their rooftops. 

If you've been on the fence about solar, consider this a nudge from the universe (or at least, from us).

Why go solar? Beyond being kind to the planet, solar panels are also remarkably kind to your wallet. 

Homeowners who've made the switch report not just savings, but exceeding expectations. Plus, 83% of solar converts said they’d happily recommend solar panels to their friends and family.

Speaking of savings, how does lessening your annual energy bill by £400-500 sound? Thanks to solar power, this is an achievable reality. 

 confirms these figures, proving that sustainability can be as beneficial for your bank account as it is for the Earth. It's a win-win.

While there's an upfront investment, the road to solar savings is smoother than you might think. 

 and falling prices as research develops are making solar more accessible than ever. Consider it an investment in your future, both financially and environmentally.

 shows a sunny forecast for the future of solar panels, with 2023 marking the 

 installations. Solar PV leads the charge, with installations shining at over 180,000.

Leading by example: Octopus Energy and The Hill Group

 to create solar-powered, energy bill-free homes is just one example of how the UK is innovating in solar energy. These homes aren't just saving on bills — they're setting the stage for a sustainable future, powered by the latest in solar and energy storage technologies.

Find the best solar panel deals with SpotDif

 to find the best fit for your home and budget. Start saving on solar energy today with SpotDif by filling in our 

Harness the power of the sun and watch as your energy bills transform from a source of stress into something far more positive.

Trim your solar energy bills and reap the benefits. Save on solar energy with SpotDif as new research sheds light on significant savings and advantages.

Shining a light on savings: 84% of solar-powered homes cut energy bills

Solar panels have become more affordable than ever in the UK. With PV panel prices plummeting and energy prices soaring, now is the perfect time to explore the benefits of 

. This shift in affordability brings with it the promise of significant cost savings on your energy bills. If you're contemplating this eco-friendly switch, you might be wondering if a transition to 3-phase power is necessary. You might have heard the terms single-phase and 3-phase power supply before. If you’re not too sure what they mean, don’t worry — we’re here to help. 

Most homes in the UK have a meter tucked away in a cupboard. The easiest way to check your power supply is to count the number of wires. There are usually two, meaning you have a single-phase system. Alternatively, in a three-phase system, you’ll find three live wires and fuses. But if you're installing solar panels, is that powerful enough? 

In this article, we’ll examine 3-phase power in more detail. Will you need to upgrade if you install solar panels? And how much does a typical 3-phase supply installation cost in the UK?  

Three-phase systems are rare in the UK. Most homes operate on a single-phase supply with one fuse and one meter. But if you typically require more power at a faster rate, such as for running heavy machinery or charging electric vehicles, a 3-phase power supply could be the solution. 

But what is a 3-phase power supply? Put simply, a 3-phase power system uses three live wires and three fuses, hence the name. Three-phase systems are standard for larger buildings with more significant energy needs, such as industrial units and offices. If you live on a farm or in a large house, you may also be on a 3-phase power supply. 

Single-phase power systems are standard in UK homes and are suited to lower electricity usage. These systems are designed to efficiently meet the needs of the average home or small business.

Do you need a 3-phase power supply for solar power installation? 

As the number of homeowners seeking to reduce their energy bills continues to rise, the 

 is skyrocketing. So, do you need 3-phase power for solar panels?  

The good news is that you won't need to make the switch to benefit from clean energy generation and lower bills. Installing a domestic solar panel system is straightforward and can be done without changing your power supply, providing you with peace of mind. 

However, a lot depends on the size of your solar panel system set-up. Inverters are essential, converting the direct current (DC) your solar panels generate into the alternative current (AC) electricity used in your home. This process ensures solar energy is compatible with your home's power supply.  

As a result, most domestic systems use a single-phase inverter for seamless connection to your electricity supply.  

Being on a single-phase supply won’t be a problem for most home users. A 3.5kW solar system is more than adequate to meet the needs of an average three-bedroom home. On the other hand, property owners with a 3-phase solar system in the UK can generate up to 11kW of power using a 3-phase power converter. 

 to your system warrant switching your power supply? Supplementing your system with storage batteries is well worth it. And if you already have 3-phase power, a larger battery is a worthwhile investment.  

Fortunately, you won’t need to switch to three-phase power to enjoy the benefits. Your solar battery simply stores energy that’s already passed through the inverter. Assuming you have the right inverter for your system and energy needs, you won’t need to change from single-phase to three-phase.  

Is single-phase or 3-phase power better for solar panels?  

While single-phase power is sufficient for most households, a 3-phase power supply delivers an efficient and stable energy flow. Understanding the advantages of 3-phase power can help you to make an informed decision about upgrading. As a result, you can have confidence knowing you're making the right choice for your energy needs. 

A key advantage of a 3-phase system is its higher power capacity. This makes it suitable if you plan to install up to 11kW solar PV panels, power a 22kW EV charger, or run power-intensive appliances. It's the best solution if your home or business has larger energy demands.  

Three-phase systems virtually eliminate voltage inconsistencies, making them better balanced and more efficient than single-phase systems. Three wires minimise resistive loss for a more stable power supply. As a result, a 3-phase power supply is a good choice for a more extensive solar panel set-up with batteries, distributing power evenly throughout the building and giving you more energy on tap. 

Of course, there are downsides. Installation can be complex and costly, involving digging up and replacing external wires. Unfortunately, switching power supply isn’t just a question of adding more fuses. 

Alternatively, a single-phase system with an inverter is far more versatile for domestic or light commercial use. Single-phase solar energy is also an ideal solution for remote, off-grid systems. 

But what other factors are involved when choosing between single-phase and 3-phase solar systems in the UK? It’s worth noting that your grid connection plays a significant role in the decision. As an example, a 4kW system can be connected without permission. However, adding a battery could increase your export capacity by 50%, requiring the consent of your Distribution Network Operator (DNO).  

While the size of your current solar system may be limited by available space, what about future expansion plans? As solar panels become increasingly efficient, consider upgrading your system to meet future power demands. With this in mind, installing a 3-phase system now would be a solid long-term investment, ensuring you're prepared for future energy needs. 

Ultimately, which power supply suits your system best is a pivotal decision that should align with your specific power needs — now and in the future. 

How much does a 3-phase power supply cost in the UK?  

It's also essential to think about the financial aspect of upgrading to a 3-phase power supply. The transition from a single-phase supply to a 3-phase can range from £3,000 to £8,000, depending mainly on the complexity of the installation. It's a significant investment that could be worthwhile if your energy needs are high.  

First, contact your DNO to request an upgrade to a 3-phase power supply. If you're not confident with the paperwork, your electrician should be able to handle the application for you. Once the DNO gives the go-ahead, you’ll need to replace the existing cables to your property. Once installed, your fuse and electricity meter will need replacing, and your home circuits will need rewiring. 

The entire process, including the initial application and survey, generally takes two to three weeks. Replacing the underground cables and rewiring them will take a few days.  

However, the upgrade will take longer and cost more if the work is more complex. For instance, the cables connecting your home to the grid may run under public footpaths, requiring work permits from your local authority. Your costs will also be higher the further your home is from the nearest 3-phase electricity supply. 

Upgrade your home with a solar panel system: Compare and save with SpotDif  

Ready to upgrade your home with a solar panel system? 

 from trusted suppliers in your postcode. We’ll help you assess your energy needs and determine whether a 3-phase power supply is necessary for your solar panel installation. 

 in your area and find money-saving deals you’ll love.  Get started with SpotDif today.

Is it worth upgrading to a 3-phase power supply for your solar system? At SpotDif, we'll help you find great deals on solar from trusted suppliers in your area.

Do you need a 3-phase power supply to install solar panels?

Choosing the right loft insulation can be a bit of a puzzle, can't it? You want to keep your home snug and your energy bills down, but with so many options, where do you start? Well, that's where the team at SpotDif comes in. 

Whether you're doing up your loft, tackling a draughty old house, or just keen to cut your carbon footprint, picking the best 

 is a smart move. In this blog, we'll walk you through the types of loft insulation and help you figure out which one suits your home the best. Once you’ve worked out which is best for you, use our handy platform to 

 in your local area. We’re here to help you get the best loft insulation for your home at the right price.

Why is it important to choose the correct loft insulation for your property?

Ever wondered why your energy bill shoots up during winter? A lot of it boils down to how well your home is insulated, especially in the loft. Loft insulation keeps heat from escaping, making your home warmer in the winter. Better insulation also keeps your space cooler in the summer — it keeps hot air from outside getting in. 

The right insulation in your loft can save you money on heating bills, reduce your carbon emissions, and even boost your property's value. But different properties are best suited to different types of loft insulation, so it’s important to find the right one for your home. It can mean the difference between a satisfactory solution and the most effective, long-lasting comfort for your home.

So, what insulation types are available? Let’s take a look at the main five types of loft insulation and explore their pros and cons. 

Loft insulation boards offer a sleek solution for insulating your home without compromising on space. These boards are not only good for keeping your loft warm but also add an extra layer of soundproofing, making your home quieter. They are resistant to moisture, which is a significant advantage in preventing damp issues.

Moreover, their durability means they’re a long-term investment, saving you money on heating costs for years to come. They are also easy to cut and fit, so you can tailor your loft insulation boards to any attic shape or size, providing a customised insulation solution that’s both efficient and effective.

Blanket loft insulation is favoured for its simplicity and effectiveness. Beyond its ease of installation and affordability, it also offers excellent acoustic properties, dampening noise from outside and between floors. This makes it an ideal choice for busy areas or homes in louder environments. 

Many options are made from eco-friendly, recycled materials, appealing to those looking to reduce their environmental footprint. The fibres used in blanket insulation trap air, keeping your home warm in the winter. On the other hand, blanket insulation can prevent warm air from getting in on those hot summer days. The result?  A versatile insulation option for year-round comfort.

Blown fibre insulation is perfect for covering every nook and cranny of your loft, ensuring no space is left uninsulated. This method is especially useful in older homes where the structure may not allow for standard insulation sizes. The installation process is fast, causing minimal disruption to your daily life. 

Blown fibre is also adaptable, able to fill irregular spaces that other types of insulation might not reach, ensuring a thorough and complete insulation layer across your attic. This type is often made from recycled materials, making it another excellent choice for eco-conscious homeowners.

Flexible and easy to install, loose-fill loft insulation is a favourite option amongst DIY enthusiasts. Its ability to be easily spread out over irregular spaces makes it ideal for attics with unusual layouts or multiple obstructions. This type of insulation is particularly effective for topping up existing insulation layers, ensuring that your home remains energy-efficient over time.

Additionally, its composition from recycled materials not only makes it an environmentally friendly option but also helps in reducing your home’s carbon footprint. Keep in mind, though, that it may need occasional topping up to maintain its effectiveness due to settling or shifting over time.

 offers a modern and effective way to seal your loft from the cold and heat. When applied, it expands to fill up gaps, cracks, and even the tiniest openings, creating a tight barrier against air and moisture. This method is particularly useful in creating a seamless thermal envelope around your home, significantly reducing the risk of heat loss and improving energy efficiency.

This insulation is known for its durability and longevity, often lasting the lifetime of the house without sagging or settling. However, installation requires professional expertise to ensure safety and the correct application — there have even been advancements in 

 — making it a higher initial investment compared to other types of loft insulation. 

How to work out which is the best loft insulation for your home

Figuring out the best loft insulation for your home involves a few more considerations than you might initially think. Taking the following factors into account can help you navigate towards the best insulation choice for your home. It’s a balance of practicality, cost, effectiveness, and environmental considerations. 

It’s also worth consulting with a professional who can provide you with tailored advice and ensure you choose the insulation that fits your home's needs perfectly.

Let’s look at the key areas to think about when deciding which loft insulation type is best for your needs.

First, really take the time to examine your loft. How easy is it to get into? Are you using it just for storage, or do you have plans that might turn it into a living space down the line? Understanding the current and potential use of your loft will greatly influence your insulation choice.

The effectiveness of insulation is key. Different materials offer varying levels of thermal resistance. The R-value is your friend here — it tells you how well insulation can resist heat flow. A higher R-value means better insulation, so aim for the best your budget allows.

Speaking of budget, while we all want the most effective option, it has to be financially viable. Consider not just the initial outlay but also the potential savings on energy bills in the long run. Sometimes, spending a bit more upfront can lead to greater savings down the line.

This is a big one. Some insulation types, such as blanket insulation are more DIY-friendly than others. However, for more complex options like blown fibre or spray foam, professional installation is not just recommended — it’s necessary for safety and efficiency.

Today, more than ever, we need to consider our choices' impact on the planet. Insulation made from recycled materials or those with a lower carbon footprint during manufacturing can help make your home more eco-friendly.

Consider any future renovations or changes to your home. Some insulation types can be more adaptable to changes, while others might be more permanent and difficult to modify or remove.

Your local weather conditions play a significant role in your choice. Homes in colder climates might benefit from denser, more robust insulation types like spray foam, whereas those in milder areas could do well with lighter options.

Some insulation materials can have irritants that affect air quality.. If you have allergies, sensitivities, or concerns about indoor air quality, look for insulation that is low in VOCs (Volatile Organic Compounds) to ensure that it doesn’t degrade into particles that could affect your health.

Compare loft insulation providers with SpotDif

 can feel like a daunting task, but with SpotDif, it’s a breeze. We’re here to help you compare different loft insulation providers, ensuring you find the perfect match for your needs. How do we do it? We gather all the essential info on providers, from their range of materials to installation services and pricing. Then, we lay it all out for you in an easy-to-understand format. 

Whether you’re looking for the most eco-friendly option, the best value for money, or the highest performance, SpotDif has got you covered. We also include customer reviews, so you can see how others have found their service and products. With SpotDif, making an informed decision is simple. Let us help you make your home more comfortable and energy-efficient, and perhaps even increase its value. 

 with SpotDif today and take the first step towards a cosier home.

With so many loft insulation types available, how do you work out which is best for your home? Find out with SpotDif and compare loft insulation suppliers.

Which type of loft insulation is best for your home?

In light of recent news, concerns have been raised over the ambitious goals set by the UK government. The issue? Heat pumps have been named as a key player in the 

However, despite the government's efforts to promote low-carbon heat pumps and the 

, the National Audit Office (NAO) highlights a 

 between goals and current progress. Despite the government's target, only 55,000 heat pumps were sold in the UK in 2022.

This financial challenge poses a significant barrier when it comes to widespread heat pump adoption. This could be down to the fact that the 

 remains substantially higher than traditional gas boilers — a factor that deters potential buyers. Although 

 are available, the overall perception of high expense persists.

, the NAO said that the main reasons for the low uptake are:

 of heat pumps further complicates the issue. Meanwhile, the 

 as an alternative heating solution adds to the uncertainty, potentially stalling consumer decisions.

Dr Richard Hauxwell-Baldwin, research and campaigns manager at industry body 

, said: "Information provision is not enough. It is an important first step, but we need consistency, clarity and certainty in the messaging."

We recognise that heat pumps are going to play a critical role in the UK’s environmental targets, and it’s our role to make sustainable choices surrounding heat pumps accessible and understandable to our customers. 

 tools, we aim to demystify the process of selecting and installing heat pumps, helping you feel well-informed about your choices.

, both awareness and affordability must be addressed when it comes to heat pumps in the UK. As we go forward with these challenges, we’ll remain dedicated to guiding you through this green transition with valuable insights.

For those considering the switch to a more sustainable heating solution, we can help you find the best fit at the right price. Explore your options and join the movement towards a greener future.

Let’s explore the heat pump cost gap in the UK by looking at affordability, public knowledge, and government efforts for sustainable heating.

Exploring the heat pump cost gap in the UK

As the anticipation for the 2024 solar eclipse grows, so do the questions about its effects — especially on technology we rely on daily such as solar panels. With the USA poised for a spectacular view, it’s the perfect moment to delve into how this celestial event will influence solar energy production. 

Let’s shed light on the curious interplay between solar eclipses and 

The big question is: can solar panels work in an eclipse? As the USA solar eclipse of 2024 draws near, it’s naturally on everyone’s mind. 

You’ll be glad to know that solar panels do operate during an eclipse, but their efficiency dips as the moon obscures the sun, casting a shadow that temporarily dims the day. This natural phenomenon presents a unique scenario for solar energy production.

During the eclipse, solar panels’ ability to generate electricity decreases as sunlight fades. But, do solar panels generate electricity during a solar eclipse? Absolutely. The drop in output is gradual and predictable, allowing energy providers to compensate with alternative power sources. 

2024 solar eclipse: A test for solar panels?

As we edge closer to the USA solar eclipse 2024, the spotlight turns to solar energy’s role in our future. While residential solar systems will experience a temporary decrease in production, there’s no cause for concern. Households won’t notice significant changes, thanks to battery storage solutions and the grid’s support, ensuring that your lights stay on and your home remains powered.

With the eclipse on the horizon, there’s no better time to assess your solar energy needs. Whether you're curious about the latest in solar technology or pondering the switch to renewable energy, let SpotDif be your go-to resource for 

The USA solar eclipse phenomenon brings with it a valuable lesson — the importance of embracing renewable energy sources that can withstand nature's marvels. 

As we gear up for the mesmerising 2024 solar eclipse, let’s also harness this moment to reflect on our energy choices and the role solar power plays in our lives. 

 can be a breeze, ensuring you find the perfect fit for your energy goals. Dive into our comprehensive comparison platform and embrace the power of the sun with confidence.

How will the 2024 solar eclipse impact your solar panels? Compare UK solar panels and stay powered with SpotDif. Your go-to price comparison website.

Solar eclipse incoming: Will your solar panels be affected?

In a groundbreaking shift towards sustainability, a new report by 

 has brought to light the significant environmental benefits of using steel in solar module frames over conventional aluminium. 

, a forward-thinking steel frame startup, the findings are a beacon of hope for 

 and a testament to the potential of sustainable solar panels in combating 

According to this new report, domestically produced steel frames boast a staggering 90.4% lower emissions than their aluminium counterparts currently being manufactured in China. 

This not only aligns with Origami Solar’s commitment to the 

 but also offers a tangible, data-backed alternative for solar module manufacturers. The shift to steel is not just about meeting standards — it’s also about pioneering a low-carbon future for the entire solar industry supply chain.

Steel's superiority isn't only limited to its environmental credentials. This innovative process not only minimises embodied carbon but also facilitates localised production — slashing transportation and manufacturing emissions and costs. 

Steel: The new industry standard for solar panels?

Mike Gray, COO of Origami Solar, stated that “the data here could not be any clearer. Steel is a far cleaner option for the solar industry than the current industry-standard aluminium frames.” 

It’s a compelling argument for a swift transition to steel solar frames, underscored by the undeniable benefits of strength, durability, and 

. Is this a chance for the solar industry to adapt and evolve even further?

At SpotDif, we’re all about making it easier for you to make informed, environmentally-conscious decisions — especially when it comes to your home. 

It’s important to remember that sustainable solar panels are far more than a choice, but also a commitment to a greener planet and a brighter future. With the spotlight now on steel as a viable, superior alternative for solar panel construction, the path forward is clearer than ever.

 is a significant step towards reducing your carbon footprint and embracing renewable energy. It’s also a chance for you to choose the right solar materials, ensuring that they align with your environmental values. 

Take the next step into a solar future with SpotDif

Curious about making the switch to solar or upgrading your existing solar setup? Our team at SpotDif is here to help. We 

 to the environmental impact of the materials used. 



Let us guide you through comparing solar panels and 

 options to find the best fit for your needs and values.

A new report highlights the environmental advantages of using steel over aluminium for solar module frames. Compare eco-friendly solar options with SpotDif.

Sustainable solar: Steel outshines aluminium in solar module construction

Capturing daylight, powering nights. Solar panel batteries give the potential for sustainable living.

Have you ever thought about how nice it would be to keep the sun's energy working for you even after sunset? That's where 

 storage steps in. It's like having your energy locked away in a box, ready to heat and light up your home whenever you need it. 

In a nutshell, these batteries store the energy your solar panels generate during the day for use at night or during power outages. 

 and their batteries often function as separate components within a solar energy system, so it’s important to make sure you invest in a battery too, if your solar panel doesn’t come with one already. 

At the heart of it, solar panel systems convert sunlight into electricity using photovoltaic (PV) cells. This electricity can either be used right away by your home appliances or sent to your solar panel battery storage for later use. The batteries store this electricity as direct current (DC) power. However, most homes run on alternating current (AC) power, so an inverter is used to change DC into usable AC electricity.

This setup ensures you're not left in the dark (quite literally) when the sun goes down or when there's a blackout. It's like making a sunny day last 24 hours, energy-wise!

The science behind solar panel batteries unpacked

The process starts with solar panels converting sunlight into electrical energy. But the journey doesn't stop there. The electricity generated is in the form of direct current (DC), which, while perfect for charging batteries, isn't compatible with most home appliances that operate on alternating current (AC). This is where the inverter comes into play, transforming DC into AC, making the stored energy ready for everyday use.

This seamless conversion process ensures that the energy from the sun is efficiently utilised, powering your home with clean, green energy. In addition to this, modern solar battery systems are smarter than ever. They come equipped with software to manage energy flow, optimising both energy consumption and battery life. This smart technology can even predict your energy usage patterns and adjust accordingly, ensuring maximum efficiency.

What happens when the solar panel batteries are full?

The question of what happens when solar panel batteries reach their full capacity is essential. Here's a bit more detail on the two key outcomes:

For homes connected to the grid, sending excess energy back is a common practice. This not only contributes to the community’s energy needs but also offers financial benefits through net metering. Essentially, you become a mini power plant, supplying the grid with renewable energy. 

Smart systems for efficient energy management

The intelligence of modern solar systems cannot be overstated. They are designed to prevent overcharging, which protects the battery’s lifespan.

These smart systems can divert surplus energy to where it's needed most in your home. For instance, if your batteries are full, the system might direct extra energy to power-intensive appliances or even to heat water, ensuring not a single watt of solar power goes to waste.

How many solar panel batteries do you need to power a house? 

When it comes to powering your home with solar panel batteries, the "one size fits all" approach doesn't apply. Determining the number of batteries needed involves a closer look at your home's energy consumption, the capacity of your solar panel system, and the specifications of the batteries themselves. Let's explore these factors in more detail.

The first step is to get a grip on how much electricity your household consumes. This can vary widely. For instance, a small, energy-efficient home might sip electricity, whereas a larger home, with all the modern conveniences, could gulp it. Your energy bills over the past year can offer valuable insights into your consumption patterns. On average, the UK household consumes about 

, but this figure can vary significantly from one household to another.

It's also essential to consider when you use electricity. If you consume most of your power in the evening when solar panels aren't generating electricity, you'll rely more heavily on stored energy. This means you might need more batteries to ensure a seamless supply throughout the night.

Want to learn more about solar panels and energy consumption? Check out our 

 to see how solar panel companies can use your average energy usage to work out how much your solar panels could save you.

The capacity of your solar panel system is another critical factor. A larger system can generate more electricity, potentially requiring more storage capacity to capture excess energy. Conversely, a smaller system will generate less electricity, possibly reducing the need for extensive battery storage.

The ideal scenario is to have a balanced system where your solar panel capacity closely matches your storage capacity, ensuring that you maximise the use of your solar energy and reduce reliance on the grid.

Battery technology has evolved rapidly, with lithium-ion batteries becoming a popular choice for residential solar systems due to their efficiency and longevity. The capacity of a battery is measured in kilowatt-hours (kWh). A single battery might range from 2 kWh to over 10 kWh in storage capacity.

The decision on how many and what type of batteries to install should be based on your energy consumption patterns and the amount of energy your solar system generates. For example, if your home uses 30 kWh of electricity per day, and you want the ability to run entirely off your batteries for a day, you'd need a storage system that can cover that demand.

Anna Dearden

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