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Tesla’s top-of-the-range battery storage system is still one of the most expensive on the market. It has a huge 13.5kWh usable capacity and can even keep you up and running during a power cut. But how long does a Tesla Powerwall battery last? And does this mean it’s worth investing in one?

The Tesla Powerwall 2.0 comes with a 10-year warranty. But Tesla says that it should last way beyond this – at least 5 years longer. The standard warranty says that it should work at 70% capacity for the full 10 years – so if it loses more than 30% of its storage capacity within that time, it should still be covered.

While the Tesla Powerwall does last a long time, it has a large capacity that most average households won’t require, and it’s a costly option. After installation, the Powerwall 2.0 will set you back between £6,500 and £9,000, so ideally you want it to last past its 10-year warranty.

Before you splash out, consider the size of the solar panel system you want to install or you already have. Will it generate enough electricity to make it worth storing in the Powerwall? If not, are you expecting to upgrade your solar panels to a larger system in the future? If you are, then it might be worth investing in a Powerwall. It might also be better to wait until you come to upgrade your solar panels – the solar battery price trend is going the same way as solar panels, so they will probably continue to decrease in price as more people adopt the technology.

The more you’re at home during the day, the more you can save on your electricity bill, since solar panels generate electricity during the day. The Feed-in Tariff scheme (FITs) ended in March 2019, but the new Smart Export Guarantee (SEG) pays you, via your energy supplier, for the electricity you export back to the grid. With the savings involved in generating your own electricity and SEG payments, you can expect to save up to £390 per year on your electricity bill.

If you don’t want to go down the route of changing the roof on your conservatory, you can make your conservatory warm by adding curtains or blinds. Blinds are the best option since you’ll be able to fit them to your conservatory roof as well as the windows. There are plenty of options available, from Roman to Venetian blinds, and you can install them yourself if you’re feeling confident. Otherwise, there are plenty of blinds installers that will be able to fit them for you.

Unwanted graffiti by a random artist on your property, be it residential or commercial, can be extremely frustration to say the least. Not only does it encourage further acts of vandalism and reduces the value of your property, but it can also deter your visitors or customers. The list goes on and on, however, one thing you should know is removing graffiti can be a tedious and time-consuming task. And that’s exactly where graffiti prevention comes in! By taking preventative measures, you can avoid having to incur the expenses or pass through the stress that comes with graffiti removal. So, what are the preventative actions you can utilize to deter such vandals? Well, there are a number of measures that can be incorporated, these includes maintenance, fencing, paint colour, protective coatings, vegetation, security, lighting as well as report.

• Maintenance involves keeping your property clean and tidy to pass the message across that you take good care of your property and any act of vandalism wouldn’t be tolerated.
• Fencing your property with a metal cyclone or natural materials such as bamboo or bush reed or bar fencing which doesn’t offer the flat continuous surface which graffiti vandals prefer. Textured surfaces are also tricky to spray paint.
• Paint colour. The use of dark colours to paint your walls and fences will discourage vandals as graffiti is less noticeable on dark coloured surfaces. Hence, denying the vandals the recognition they desire.
• Protective coating. This is the perfect solution for areas that are repeatedly vandalized. Make use of graffiti resistant materials or protective coatings which allows the graffiti to be removed with relative ease.
• Vegetation.  You can consider utilizing trellis on blank walls and fences to create an uneven surface which graffiti vandals do not like.

As the heat start to come up especially during the summer months, the swelter will mercifully be kept in check by air conditioning. The technology has made a significant impact on modern life and it can now be considered a norm for all new and modern homes. So if you’re also planning to fit new HVAC air conditioning systems in your home or property, you may also be interested in knowing exactly how it works. In this article, we aim to provide you with an in depth insight into how air conditioning operates. Now let’s take a closer look at the process!

✓ A grille at the bottom of the machine absorbs warm air from the room

✓ The warm air is transmitted over some chiller pipes through which a coolant fluid is circulating. Working in a similar fashion as the chiller cabinet in a refrigerator, this part cools down the transmitted warm air and any excess moisture is duly removed by a dehumidifier.

✓ The air is then transmitted over a heating element which is quite similar to the one present in a fan heater. On a cold day, this part of the unit can be turned up in order to allow the HVAC works as heater.

✓ A fan which is positioned at the top blows the air back through another grilled into the room.

✓ Coolant flows through the the chiller pipes. In the process, it carries heat from the air blowing past the pipes and then it evaporates - converting the cool liquid into a hotter gas. This heat is then transported to the outside of the building from inside the room.

✓ With time, the heat inside the building slowly blows away into the outside air.

Yes – solar panels do work in winter. Contrary to popular belief, solar panels can still work under daylight, even if it's not hot. Of course, they won’t generate as much electricity as they would during the summer months, as the days are shorter, but they will still generate electricity during those daylight hours.

Once you know how solar panels work, it’s easy to understand why solar panels work in the winter. Solar panels are made up of photovoltaic (PV) cells, which are units usually made out of silicon. These cells contain electrons that create energy when light hits them. The cell can then convert this energy into usable electric current and into your system to be used around the home.

Although it might seem strange, solar PV cells can actually work better when it’s cold. Too much heat around the cell can cause it to be inefficient, due to the difference in energy between the energy from the sunlight and the electrons in the solar cell. During cold weather, the difference between them is higher, so more

The higher the energy difference between the two sets of energy sources, the more power that the cell can produce when it’s struck by light. Of course, the downside is that there are fewer daylight hours in the winter, so you’ll still see a drop in energy production – but at least you know that your solar panels are still working efficiently. The other thing to bear in mind is that obstructions like snow and lots of cloud cover will impact the amount of electricity your solar panels will produce. Luckily the UK doesn’t get too much heavy snow, so any snow that does settle on the panels will melt quickly. As for cloud cover, even on exceptionally cloudy days your panels will still generate some electricity – just not as much as they would on a clear day.

After making the very important business decision to go solar, you may also want to know just how long it’ll take to complete the installation process and start generating electricity. After all, generating electricity is the main reason you made the switch to solar system. In this post, we’re going to provide you with in depth details on how long it takes to install solar panels as well as the factors that may affect that time.

The entire process of solar panels installation and getting them approved isn’t an overnight process. You’ll have to wait for periods for each step of the process whereby one must be completed before moving to the next. The time required to complete each step can, however, vary largely depending on your location, the type of solar panels you opt for, the solar company you hire as well as the number of people that’ll be making the installation. Here are the steps to a solar system installation and the estimated time each are expected to take:

• Site assessment. Once you chosen your solar company, the first step would be to have a solar professional from the company to visit the site to examine the roof and other features so as to make sure that they’re able to support a solar system. From the initial contact to scheduling the site visit, this step can take up to 1 to 2 weeks
• Local permitting. This involves getting the right permits from your local authorities. This can take up to 3 to 6 or more weeks.
• Solar system design. This may take up to a week or two depending on whether or not you need design approval and also where the parts are coming from
• Installation. This step can take a week or two depending on the size af your solar panel and roof.
• Inspection. This step can take up to a week depending on where you reside and how quickly the inspector can visit.
• Utility connection. Depending on your utility company, this step can take up to 2 weeks.

• Paving slabs – old or cheap ones are fine
• Timber for the frame and legs
• Type 1 MOT hardcore

1. Mark out the area as we explain in ‘How to lay decking’. Then, dig to 200mm below where you want to surface of the decking to be.
2. Add a 50mm layer of hardcore and make sure it’s compact.
3. Build the decking sub-frame as we describe in ‘How to build a deck frame’.
4. Lay out paving slabs along the edges and in the centre of the area. This will help to spread the weight of the decking.
5. Set the decking frame on the slabs, checking for high or low points and adding off-cuts of timber where needed. Don’t forget to sand and seal these off-cuts with decking preservative.
6. Add your joists and then the deck boards, leaving the recommended gaps of expansion of between 5-8mm.