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If you’re thinking of adding a solar battery to your home, you might be wondering whether or not it’s going to work in a power cut. If yes, then you’re not alone as this is one of the most common questions asked when it comes to solar batteries. In this post, we aim to provide you with a detailed answer to solve this concern once and for all.

The answer to this question is, it depends. The main reason why your solar batteries will usually not work or provide your home with the much-needed back up power is as a result of the several threats it poses. You should be aware that both your solar panels and battery are connected to the main grid. When a power cut occurs, your engineers will have to operate on the grid. If the solar panels or batteries are in operation at the period there’s a high chance the engineers would be electrocuted by the electricity that’s being produced. As a result of this, solar inverters are usually designed to automatically switch off once a power cut occurs. However, it should also be noted that if your solar battery possesses backup functionality, you’ll be able to make use of your solar energy in the event of a power cut. In other words, what determines if your home battery would work in a power cut is the availability or otherwise of a backup functionality.

Furthermore, you might also wish to know if your solar panels will continue to charge the battery in a power cut. Well, this depends on the type of backup system you possess. There are some more affordable batteries that are designed to automatically release their stored energy upon the detection of a power cut. And this is mostly because the battery inverter is usually smaller than the solar inverter which allows the energy from the solar inverter to the transmitted to the battery - risking an overload. However, if otherwise, then energy can continue to be transmitted to the battery until its fully charged.

How To Install Solar Panels And Batteries

Have you decide to purchase a solar system for your home and wondering how to go about the installation? If yes, then we’ve got you covered! In recent times, it’ll be totally safe to say that solar panels and batteries for home use in the UK has now become more of a necessity than a luxury considering the numerous benefits the system offers. However, with the cost of having the system installed, you might be forced to think about the doing the installation yourself.

If you lack proper training and experience in the solar system installation process, it’s advisable to hire the services of a qualified technician who can guarantee the best results the first time and help you save time and extra costs that may result from possible costly errors. Here, we’ll give you a good insight into the installation process.

• Mount the solar panel and ensure it’s properly screwed to your roof. Try to position in such a way that it faces direct sun rays to have enough solar power generated.

• Connect your charge controller. The current that’s being generated by the solar panels will not be stable all day long. As a result, it’s important to avoid connecting solar photo voltaic modules directly to your better, if you don’t want it damaged. To control the current received from the solar panels, the charge controller is required. It has three connecting points - one for the battery, one for the solar panels and the last for Direct Current (DC) identify the one for solar panels and connect accordingly.

• Connect the battery to charge controller. The charge controller possess two terminals for the battery - the positive and negative terminals. Connect the positive terminal to the positive of the battery and also do the same for the negative.

If you’re about to acquire an electrical safety certificate, it’s quite normal to be a bit curious about the length of time the certificate is expected to last for. Well, this is also a bit tricky as the duration is determined by your type of property. In this post, we aim to shed more light into this topic in order to give you a detailed insight and help you make informed decisions moving forward.

As earlier stated, the validity of your electrical safety certificate or report is based on the type of property you own. In event whereby you happen to have tenants living in the property, the electrical safety certificate will last for 5 years or with every change of tenancy, depending on whichever comes first. However, in the event whereby you happen to live in your property, the electrical safety certificate is going to remain valid for 10 years. What’s more? For commercial properties, the electrical safety certificate is also valid for only 5 years. Meanwhile for caravans and swimming pools, the electrical safety certificate possesses a shorter lifespan of just 3 year and 1 year respectively.

The suggested length of validity is only the industry standard. And as such, landlords are not under any legal obligation to get their electrical safety certificate updated at the aforementioned times. According to the Landlord and Tenant Act of 1985, landlords are only required to keep the electrical wiring in proper condition at all times. It does not in any form require landlords to get an electrical safety report or certificate.

One of the primary reasons why you need to get an electrical certificate is that you may not be allowed to show legal proof that the wiring and electrical set up in your property was in the best possible condition in the event of an electrical accident. Several insurance companies will not accept your claims if you’re unable to present the electrical safety certificate.

If you possess an electric vehicle, then you should be well aware of how expensive the cost of getting electric vehicle chargers can be. The portable charger happens to be one of the most costly chargers that’s present in the market today. As a result, many individuals wonder exactly why ev chargers cost so much. After all, its just a little box with some wiring, so why should it cost up to hundreds of pound or a grand plus another grand or thereabouts for installation. In this post, we’ll give you insights to some of the primary reasons why ev chargers are relatively expensive when compared to other charges. Let’s take a look!

• Production factors. The manufacturing and testing phase alone is actually one of the costliest aspects in building a high quality and reliable charger. As stated by one manufacturer, the cost required to make metallic materials to trip switches to the testing phase and the marketing efforts, can all run up to over £30,000. As a result of this high production cost, the average of a new ev charger can be between  £125 to about £300 depending on whether you need a type 1 or type 2 charger as well as the size required.
• Specific design. If you own an ev, you’d know that there’s a standard charging port which allows for easy charging just like in petrol or diesel powered vehicles. The goal is to design a universal charging port whereby all electric vehicles can charge sufficiently.
• Safety. The development of a electrical design involves a lot of engineering which are quite pricey. However, this is a top priority to ensure the safety of both the user and car.

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 OLEV Grant, also known as Electric Vehicle Homecharge Scheme (EVHS) can reduce the cost of your home charger by up to £350. If you're eligible, you'll be able to claim it when you buy an EV charger.

Most people want to connect solar panels to a battery when they’re not at home all day to use the electricity they generate, or generate more than they consume over a day. Solar batteries are a great way to maximise the savings on your energy bills since you can use every unit of electricity you generate.

If you want to connect your solar panels to a battery, the best – and safest – way is to ask an MCS-registered company to do it for you. They’ve had lots of training and hold qualifications in handling electricity and installing solar batteries, so they will be able to recommend the best battery for your solar panels and for the among of electricity you use. Some of the brands they might recommend include Tesla, SolarEdge and SolaX, but there are many more to choose from. If you want to send electricity to the grid from your battery to receive Smart Export Guarantee (SEG) payments, it’s also worth leaving installation up to a registered installer. This is because you might not be eligible for payments if your battery wasn’t installed by an MCS-registered company.

However, if you do want to have a go at connecting your solar panels to a battery, it’s worth finding out whether your system is ‘storage ready’. Most relatively new systems will be, since batteries are becoming more commonplace. If your solar panels are storage ready, they will have an inverter that can easily have a battery added to it. If this is the case, then you should be able to buy the solar battery you want and follow the manufacturer's instructions to install it.

But it’s worth remembering that electricity is extremely dangerous when handled improperly. If you don’t get the solar battery connected properly and something goes wrong, it could cause a fire or you could electrocute yourself. If a fire breaks out due to your battery, it’s unlikely that your home insurance company would pay out since you connected the battery yourself. That’s why it’s always worth speaking to a registered installer to install a solar battery storage system for you.

There are a few reasons you may need a new fuse box. This would include: The box being old or out-of-date, Insufficient or no RCD protection, Holes or gaps in the casing, Not compliant with legal specifications. An electrical survey will ascertain if one is needed.