As more UK homeowners embrace solar energy, the demand for batteries for solar power storage is on the rise. Batteries enable you to make the most of your solar panels, storing excess energy generated during sunny hours for use at night or on cloudy days. Here’s a review of some of the best batteries for solar energy available in the UK, each offering unique benefits to suit different needs.

Five of the best batteries for solar power storage

1. Tesla Powerwall 2

Capacity: 13.5 kWh
Efficiency: 90% round-trip efficiency
Warranty: 10 years
Best For: High-capacity storage and smart home integration

The Tesla Powerwall 2 is one of the most popular and powerful home batteries available. With its large 13.5 kWh capacity, the Powerwall can cover nearly a full day of electricity needs for the average UK household. It also integrates seamlessly with Tesla’s app, allowing you to monitor energy usage, control charging times, and even detect power outages in real time. The Powerwall is designed to work efficiently with solar panels, and its 10-year warranty ensures reliability. Though on the premium end of the price range, it’s an ideal choice for those looking for a high-capacity, smart solution.

Find out more and get a quote via the Tesla website.

2. LG Chem RESU

Capacity: 9.8 kWh
Efficiency: 94.5%
Warranty: 10 years
Best For: Flexible capacity and compact design

The LG Chem RESU is a compact and versatile battery available in various sizes, with the 9.8 kWh version being ideal for UK homeowners. Known for its reliability and efficiency, the LG Chem RESU has a slim design that allows it to fit easily in garages or utility rooms. With its high round-trip efficiency, it ensures minimal energy loss, which translates to more stored energy for you. The RESU’s modular design is compatible with different inverters, making it easy to integrate into existing solar setups. It’s a strong contender for those looking for efficient, flexible storage in a more compact size.

Find out more and get a quote via the LG website.

3. Huawei LUNA2000

Capacity: Modular, starting at 5 kWh up to 15 kWh
Efficiency: 97%
Warranty: 10 years
Best For: Modular design for scalable storage needs

The Huawei LUNA2000 is a versatile, modular solar battery system that offers scalable storage, starting with a 5 kWh unit that can be expanded up to 15 kWh. This flexibility is ideal for those who may want to start with a smaller capacity and expand later. The LUNA2000 boasts an impressive 97% efficiency, ensuring that almost all of your generated solar power is usable. The system also integrates with Huawei’s FusionSolar app, allowing users to monitor and control their energy use. It’s a great choice for households looking for a scalable and future-proof storage solution.

Find out more and get a quote via the Huawei website.

4. Sonnen Eco

Capacity: 2.5 kWh – 15 kWh, modular
Efficiency: 89%–94%
Warranty: 10 years
Best For: Eco-conscious users and community energy sharing

Sonnen is known for its sustainability-focused design and its contribution to energy-sharing communities. The Sonnen Eco is a modular battery available in various capacities up to 15 kWh, making it suitable for households with both modest and larger storage needs. This system also allows users to participate in energy-sharing networks, meaning you can share excess energy with other Sonnen users, creating a local energy-sharing ecosystem. It’s a solid option for those looking to combine eco-friendly practices with innovative storage technology.

Find out more and get a quote via the Sonnen website.

5. Enphase Encharge 10

Capacity: 10.5 kWh
Efficiency: 96%
Warranty: 10 years
Best For: Reliable storage with microinverter compatibility

The Enphase Encharge 10 battery is designed to work seamlessly with Enphase microinverters, providing a highly reliable system that works well even in partial shading or in homes with complex roofing structures. With a 10.5 kWh capacity and 96% efficiency, this battery is well-suited to moderate-to-high household electricity needs. Enphase’s monitoring app allows for easy management of energy storage, while the Encharge 10’s durability makes it a strong choice for those focused on long-term investment in energy independence.

Find out more and get a quote via the Enphase website.

Summary – Best batteries for solar power storage

Each of these batteries brings something unique to the table. For homeowners looking for maximum capacity, the Tesla Powerwall 2 is the top choice. For those prioritizing flexibility and scalability, Huawei LUNA2000 and Sonnen Eco offer modular systems that can grow with your needs. Finally, LG Chem RESU and Enphase Encharge 10 are ideal for those looking for compact design and inverter compatibility.

Final Thoughts

Solar batteries are an investment that provides energy independence, cost savings, and environmental benefits. Choosing the right battery for your solar PV system can transform how you use and store solar energy, giving you more control over your energy and helping to reduce reliance on the grid.

If you can’t afford a solar battery check out the range of solar power diverters available, which can help maximise your savings from solar energy at a far lower price point.

The post Best batteries for solar power storage​ appeared first on Smart Home Energy.

NextEnergy Solar Fund (NESF) is one of the UK’s leading renewable energy funds, providing investors with an opportunity to participate in the solar energy sector. The fund owns and operates a significant portfolio of solar assets across the UK and Italy, generating sustainable returns by selling the electricity generated from its solar farms.

What influences the Next Energy Solar share price?

1. Stable Income with Long-Term Growth Potential

NESF is structured to provide steady income for investors (currently paying an 11.4% dividend), with much of its revenue secured through long-term contracts and government subsidies. This structure appeals to income-focused investors seeking dividends, which NESF delivers from its reliable cash flow. Despite economic fluctuations, solar energy demand remains strong, supporting a relatively stable share price.

2. Impact of Rising Interest Rates

Like many renewable infrastructure funds, NESF’s share price can be sensitive to interest rate changes. Higher interest rates increase borrowing costs and make high-dividend stocks less attractive compared to safer income investments, which has impacted NESF’s share price over the last year. However, the fund’s long-term appeal remains strong for those prioritizing sustainable investing.

3. Growing Focus on Renewable Energy

The increasing global shift toward renewable energy is a powerful tailwind for NESF. With governments committing to ambitious net-zero targets, the demand for clean energy continues to rise, positioning solar energy funds like NESF well for future growth. As the renewable energy sector expands, investor confidence in solar assets is expected to drive up NESF’s value over time.

4. Next Energy Solar share price Performance and Outlook

NESF’s share price has seen some volatility, but the underlying fundamentals remain strong. Investors are optimistic about the future as NESF continues to expand its asset base and improve operational efficiency, which should support future income and growth. As net zero targets drive the uptake of solar power, market leading funds like Next Energy are well positioned to increase in value.

How to invest in Next Energy Solar Fund

NextEnergy Solar Fund is listed on the London Stock Exchange and is a constituent of the FTSE 250. To invest into NextEnergy Solar Fund you can instruct a professional adviser or broker to purchase the shares on your behalf or you can invest via one of the many online trading platforms.

Conclusion

The NextEnergy Solar Fund offers investors a way to gain exposure to the growing solar sector, with very healthy dividends and the potential for capital appreciation. While rising interest rates may pose a temporary headwind, NESF’s long-term prospects are supported by the global shift towards clean energy. There aren’t many other stocks which help reduce carbon and pay a dividend of over 10%. We also like the fact that NESF contribute to Next Energy Foundation which supports some great causes.

Disclaimer: Before investing, we would strongly recommend that you seek independent financial advice. As with any investing, capital is at risk.

Find out how smart radiator valves can reduce heat in unused rooms and smart plugs can save you money.

The post Next Energy Solar share price​ appeared first on Smart Home Energy.

The Solar iBoost is a solar power diverter designed to maximize the use of electricity generated by your solar photovoltaic (PV) system, helping you save on energy bills by redirecting surplus solar energy to heat your water. It allows households with solar panels to make the most of their solar energy by automatically diverting excess electricity to their immersion heater, rather than exporting it to the grid. This way, homeowners with a hot water tank can save on gas or electric water heating costs.

Key Features of Solar iBoost

1. Smart Energy Diversion
   The Solar iBoost automatically detects when excess electricity is available and then directs it to heat your water, ensuring that you only use ‘excess’ solar electricity to heat your water.
2. Wireless Monitor
   A wireless display allows you to keep track of energy savings in real time, showing you how much energy is being diverted to your immersion heater and how much you are saving on water heating.
3. Easy Installation
   The device integrates easily into most existing solar PV systems and requires minimal technical setup. It connects between the solar inverter and your immersion heater with the help of a qualified electrician.
4. Boost Function
   For times when solar production may be low, or if you want to heat water outside of solar production hours, the device includes a manual boost button. This ensures you always have hot water when you need it, while still prioritizing solar energy.
5. Future-Proof
   Designed to work with both current and future technology, the Solar iBoost is compatible with battery storage systems and can work alongside other energy management systems in your home.

Pros and Cons of Solar iBoost

Pros:

• Maximizes Solar Efficiency: Redirects surplus solar power to heating water, increasing self-consumption.
• Reduces Heating Costs: Reduces your dependency on grid energy for hot water, leading to substantial savings.
• User-Friendly: Wireless monitoring and simple controls make it easy for homeowners to track and adjust usage.
• Eco-Friendly: Reduces your overall carbon footprint by making use of renewable energy instead of fossil-fuel-based electricity or gas.

Cons:

• Requires Hot Water Tank: Only works for homes with a hot water cylinder equipped with an immersion heater.
• Seasonal Effectiveness: Performance can be limited in winter months when solar energy production is lower.
• Initial Investment: There’s an upfront cost for the device and installation but the payback period for a Solar iBoost in an average UK home with solar PV generally ranges between 3 to 5 years.

How Does Solar iBoost Compare?

The Solar iBoost is one of the market leaders for energy diverter products, you can see some of the alternatives on our page covering solar power diverters. Each system has its unique benefits, but the iBoost stands out for its simplicity and is very popular. Other models have additional compatibility with electric vehicle chargers and battery systems, so users interested in broader functionality may want to explore other options.

Installation and Cost

Getting the Solar iBoost installed by a professional installer will cost between £100 and £200 in the UK, depending on the complexity of the setup and your location. The installation is straightforward and should take around 1-2 hours.

The best price we have found for the product itself is £300, although stock levels seem to vary and prices can be higher when there is less stock available.

Buy the Solar iBoost+ on Amazon

Is the Solar iBoost Worth It?

Solar power diverters ideal for solar PV users looking to improve their self-consumption, reduce their energy bills, and cut carbon. Homeowners who have both solar panels and an immersion heater with a hot water tank can see significant savings, especially over a few years. It’s a straightforward, effective solution for using surplus solar power without complex setup or configuration.

Final Rating

FAQ

• Will Solar iBoost work with battery storage systems?
  Yes, the Solar iBoost is compatible with many battery storage systems and can operate in tandem with them.
• What happens on cloudy days?
  On low solar production days, the iBoost may not be able to heat water effectively, but the Boost function allows you to manually top up as needed.
• Is Solar iBoost suitable for all solar systems?
  Most modern solar PV systems are compatible with Solar iBoost, but a qualified installer can confirm compatibility based on your setup.
• Where can I find the installation and operating manual?
  You can download the Solar iBoost manual here, which includes installation and operating Instructions.
• How complex is the installation?
  The installation is not complex and could be done by a competent DIYer – see the video below.

Conclusion

The Solar iBoost is a reliable and efficient tool for households looking to maximize the value of their solar investment. It’s easy to install, simple to use, and can deliver substantial savings over time by using your home’s free solar energy. It is an excellent investment if you have a compatible setup, a hot water tank, and want to reduce your reliance on the grid while lowering your utility costs.

Check out some of the other solar power diverters available, and smart radiator valves to reduce heat in unused rooms.

The post Solar iBoost Review: Maximize Your Solar Energy Usage appeared first on Smart Home Energy.

British households generated a record £31 million from rooftop solar panels through Ofgem’s Smart Export Guarantee (SEG) scheme in 2023. The initiative pays households for exporting surplus renewable energy back to the grid, and the earnings reflect a growing interest in renewable energy, spurred by rising electricity costs and a surge in solar installations.

Growth in Solar Energy Adoption

A substantial shift towards renewable energy followed recent electricity price hikes and reduced solar panel installation costs. Households increasingly turned to rooftop solar as a reliable way to save money, especially as the Conservative government eliminated VAT on solar panels in 2022, further reducing initial installation expenses. Demand for solar panels has spiked in recent years, driven by both the need for energy independence and the rising cost of living.

To support this transition, Ed Miliband, the Energy Secretary, has advocated a “rooftop revolution” aimed at tripling the country’s solar capacity. Miliband has said that solar panels represent a “win-win technology,” providing both environmental and financial benefits.

How the SEG Scheme Works

The Smart Export Guarantee (SEG) allows households to sell unused solar energy back to energy suppliers, with energy providers required to offer an export tariff for these contributions. Providers set their own rates, meaning that payouts can vary depending on the chosen tariff. In 2023, the SEG scheme distributed nearly £30.7 million to 283,666 households, a significant jump from the 92,946 participants in 2022.

The SEG is structured to be cost-effective for taxpayers because it’s not subsidised by public funds. Households contribute their excess energy at rates set by energy providers, which allows flexibility in payments based on market dynamics. This approach has led to greater diversity in tariff offerings, with some rates more favorable than others. For example, some providers offer rates as high as 27p per kilowatt-hour, but this typically requires the household to have additional green energy solutions like home batteries or electric vehicles.

On average, households received 13p per kilowatt-hour last year, though more common, straightforward plans provided approximately 5.7p per kilowatt-hour. When compared to the average electricity purchase rate of 24.5p per kilowatt-hour under the energy price cap, it’s a modest payment. However, for households already seeing savings on bills due to solar, the SEG payments are an added benefit.

Solar’s Impact Across the UK

Last year, SEG participants exported 238 gigawatt hours to the grid, which is enough to power nearly 88,200 homes for an entire year. Nearly all SEG participants—99.98%—are using rooftop solar panels, with only a few using alternative renewable sources such as small wind or hydropower installations. Solar installations are especially popular in the South of England, where daylight hours are longer, allowing for more power generation.

Financial Benefits of Solar Installations

For most households, solar panels represent a longer-term investment. Installations typically cost around £5,000 or more, with savings building up over time through reduced energy bills and SEG payments. The Energy Saving Trust estimates that households in London could reach profit on their investment in about 11-12 years, while households in Scotland might take up to 14 years due to lower sunlight levels. Although the payback period might seem lengthy, it’s offset by the immediate reduction in electricity bills and protection against energy price volatility. Plus, solar panels have performance guarantees for 25 years so once the system has paid for itself it will continue to generate profits for at least another decade.

SEG earnings can range based on the size of the installation, usage, and chosen tariff. With an average household earning around £108 annually, larger systems and households with high energy usage tend to see better returns.

Looking Forward

The record earnings from solar PV in 2023 demonstrates solar energy’s potential for financial and environmental impact. As the market continues to expand, more households are likely to consider solar as a viable energy option, not only to reduce their bills but also to contribute to a sustainable energy grid. As long as the government don’t mess things up, the UK is poised for a continued “rooftop revolution,” making solar energy accessible, profitable, and an essential part of Britain’s renewable energy landscape.

If you are considering solar, check out our free solar energy guide, read more about how solar PV works, and differences between Polycrystalline vs monocrystalline and other types of solar photovoltaics.

If you are thinking of getting solar photovoltaics installed be sure to use a Mircogeneration Certification Scheme approved installer.

The post Record earnings from solar PV in 2023 appeared first on Smart Home Energy.

Not every home is suitable for solar – and people that live in flats without roof space are not able to install solar panels. But now, thanks to Ripple Energy, anyone can invest in wind or solar projects to reduce their electricity bills.

How does Ripple Energy work?

1. Visit Ripple Energy to get a quote for your home
2. Decide how much of your electricity you want to buy from Ripple, which will determine how much of the solar park you own, the cost of your investment and your predicted savings
3. Create your Ripple account, choose whether to pay all at once or via monthly installments and make your initial payment to become a co-owner of the solar park
4. Ripple build the solar farm and sell the electricity which is generated to your supplier via a Power Purchase Agreement – i.e. at a fixed, low price (in comparison to the standard wholesale price of electricity)
5. Your energy company passes on the savings to you as a discount on your bill
6. The savings continue for the 40 year life of the solar park and you can track how much energy your share of the solar park has generated through the Ripple Members’ dashboard

You will need to be with, or switch to, one of Ripple’s supply partners, which are E-on and Octopus, but since Octopus currently offer some of the cheapest smart tariffs – and a £50 credit for switching – that’s not a problem.

How much can you save via Ripple Energy?

It’s hard to say exactly how much you will save over the lifetime of your investment because savings are dependent on wholesale electricity prices, which vary over time. Your savings will be the difference between the price Ripple sells the energy to your supplier and the market price.

Ripple’s savings calculator assumes an average member saving of just 6.1p/kWh. But this rate will vary each year according to the price Ripple secures for the PPAs they negotiate with the energy suppliers and the market price of electricity.

Their standard quote, for a home consuming 2,900kWhs of electricity per year, for which they recommend you buy 2,958 Watts of the solar park, is £3,044 which should produce roughly 100% of the electricity you consume, saving you a £288 in the first year (once the solar park is completed in 2025) and £6,816 over the 40 year lifespan of the project. This equates to a 17 year payback. These figures are based on the assumptions of the “extended high” pathway from the latest BEIS figures which are fairly conservative in our opinion. 

Ripple has already built 2 wind farms which are co-owned in the same way and the savings have far exceeded their estimates – mainly because electricity prices shot up last year, so the savings rose too. For example, someone who invested £323.37 in the Graig Fartha in 2021 to cover just 10% of their bill would have saved £60 in the first year and £180 in 2022, implying total payback in year 3 and 22 more years of savings (the wind farm contracts only run for 25 years). So that’s an amazing payback period – and very significant savings.

However, as mentioned above, whilst savings will be high in years when the wholesale price of electricity is high, in years when the electricity price is lower the level of savings would be lower too. If you select the ‘low’ estimate for future energy prices on Ripple’s payback calculator the estimated payback period extends to 29 years, which still implies 11 years of savings at ~1.7% pa which is still worthwhile, especially if you also want to help reduce carbon emissions.

Whichever way you look at it you will save money over the duration of the project – and you don’t need to worry about moving house because you can transfer your savings to your new home, or dying because in the event of your death your shares can be inherited by someone else.

If energy prices continue to rise, which seems highly likely as we transition to net zero and the UK needs double, or even triple the amount of electricity we currently consume by 2050 the return on investment from investing in Ripple would be significant.

If wholesale prices remained high and the Ripple Energy savings rate was ~15p you could be looking at a 12% return per annum.

Why else should you invest?

Aside from the financial savings, which we think will exceed Ripple’s estimates, investing in solar and wind parks is an obvious way to do more to reduce UK carbon emissions. Investing your money will help brings these renewable energy sources online quicker, will create green jobs and will also help prove that this groundbreaking model works. Perhaps then the government might start to take notice and approve the Local Electricity Bill to make it easier for other community energy projects to sell the energy they generate to local consumers at a fair price.

Is Ripple Energy a good investment:

Ripple Energy is trailblazing a new model for the public ownership of renewable energy assets which offers significant savings over the long term, as well as supporting carbon reduction. Just a few hundred pounds will cover ~10% of your consumption and will help stabilise your electricity bill over the long term making it a good investment.

Further details:

There is a lot of innovation behind the scenes to make Ripple’s projects viable. They have an extensive FAQ section which answers a lot of questions but as part of our Ripple Energy review Smart Home Energy contacted Ripple directly to dig into some of the details which aren’t covered in the FAQ, which our more analytical readers might be wondering about:

To start with we wanted to know how their model accommodates the reduction in energy production as the PV degrades over time because in year 25 the panels will be producing much less than in year 1. Ripple replied:

“Yes the figures provided take into account a small amount of degradation and reflect the yield we expect to see over the lifespan of the project.”

We also asked, why are they aiming to pay back part of the share capital each year? And why does this happen at different rates for wind and solar farms? (For wind farms, this will tend to be 5% per year, and 3% for solar parks) Ripple replied:

“The share capital is gradually repaid to ensure the value of share capital broadly reflects the actual value of the solar park (which gradually reduces over its lifetime). The value of the share withdrawals forms part of member savings. Solar and wind are different because the lifespans of the projects are different.”

This makes a lot of sense, because presumably it will then be easier to wind down the co-ops at the end of the projects.

We also asked if any other supply partners are likely to come on board other than E-On and Octopus? Ripple replied:

“Yes we are looking to bring on other suppliers.”

Not great detail there! But promising…

What are the project’s predicted operating costs? Ripple replied:

“2p/kWh”

This is good to hear because it is a reasonable amount for running a solar farm so we can assume the operating costs are easily covered in their model and there should not be any nasty surprises for investors.

Does it make any difference if a customer is on a TOU, or dynamic tariff? Ripple replied:

“No, they can be on any tariff with our supply partners – their savings are simply based on how much their share of the project generates.”

Good news here too!

Are there more Ripple projects (wind or solar) in the pipeline? Ripple replied:

“Yes. We are looking at both wind and solar for future projects and are hoping to launch another one this year.”

This is also good news as well which means more savings for potential investors and more UK carbon reductions.

Ripple Energy review – final thoughts:

Overall, we are very impressed by what Ripple Energy is doing and are confident to recommend them as a safe investment.

You might also be interested in our reviews of energy monitors, the best smart radiator valves and how the best smart plugs can help you monitor and reduce energy.

The post Ripple Energy review appeared first on Smart Home Energy.

The brief explosion of community energy schemes – community-owned and run renewable energy generation projects – driven by the Feed-in Tariff has now dwindled to a trickle. This is despite renewable technologies being cheaper than ever and is largely the result of the prohibitive costs small-scale generators face in accessing markets to sell the electricity they produce.

The potential for community energy to benefit local economies is being blocked by unfair regulations and hugely disproportionate costs. 

Power For People have drafted the Local Electricity Bill and are campaigning for it to be made law. This would give small-scale renewable energy a massive boost by empowering communities to sell their energy directly to local people.

Together with leading industry experts, Power To People have developed two proposals for legislation to support community energy schemes, these are:

1. A Community and Smaller-scale Electricity Export Guarantee Scheme: a right for sites that generate low carbon electricity with a capacity below 5 megawatts to export their electricity to an existing larger electricity supplier on fair terms (Amendment Number 134).
2. A Community and Smaller-scale Electricity Supplier Services Scheme: a requirement on existing larger suppliers to work with community schemes to sell the power they generate to local customers. Existing suppliers can charge a fee for doing this, but that fee must be reasonable (Amendment Number 135).

After a successful vote in the House of Lords a few weeks ago, the campaign is making progress. The vote means that the legislation is now in the Government’s Energy Bill as clauses 272 and 273. The Energy Bill next moves to the House of Commons but we need to make sure the clauses stay in the bill.

If you think the UK would benefit from more community energy schemes please add your voice to the debate by writing to your MP and asking them to attend the Energy Bill’s Second Reading on 9th May and speak in favour of clauses 272 and 273 that enable community renewable energy.

A one-line email would be enough – the most important thing is that they hear from you.

Click here to write to your MP

The problem is well recognised, with 318 MPs from all parties backing the Local Electricity Bill, aimed at helping community groups sell the electricity they generate to local customers. The Bill is also supported by over 110 principal councils and over 80 national organisations including the National Trust, the Church of England, CPRE, the Energy Saving Trust, the RSPB, WWF, Greenpeace and Friends of the Earth.

The community energy sector could grow by 12-20 times by 2030, powering 2.2 million homes and saving 2.5 million tonnes of CO2 emissions every year. If achieved, this would take community-owned and run renewable energy generation to 10% of UK electricity generation (around 6,000 megawatts).

Ripple Energy are trailblazing a new model for community ownership of solar and wind farms – see our Ripple Energy review – but we still need the Local Electricity Bill to open up the community energy sector.

The post Add your support for Community Energy projects appeared first on Smart Home Energy.

The Microgeneration Certification Scheme (MCS) is a UK-based scheme that certifies renewable energy products and installers. 

The aim of MCS is to give people confidence in low-carbon energy technology by defining, maintaining and improving quality.

Products and installers that have been verified use the MCS mark to demonstrate quality, competency and compliance.

If you are planning to invest in a renewable energy system you can use the scheme website to find an MCS certified installer that operates in your area and to find MCS certified products.

What is the Microgeneration Certification Scheme mark?

The Microgeneration Certification Scheme mark is designed to provide reassurance that an installer or product is certified. The image on the left shows the new (as of 2022) certification mark, however, while the rollout of the new brand takes place, you might still see the old certification mark (the image on the right).

Which technologies does the Microgeneration Certification Scheme cover?

MCS covers a range of renewable energy technologies that generate heat and/or electricity from sources that are constantly replenished, such as the sun, wind or water.

The MCS covers the following renewable energy technologies – also known as low carbon technologies:

• Solar Photovoltaics (PV)
• Battery Storage
• Wind Turbines
• Biomass
• Solar Heating
• Solar Assisted Heat Pumps
• Ground/Water Source Heat Pumps
• Air Source Heat Pumps
• Micro CHP
• Exhaust Air Heat Pumps

How do I get a solar MCS certificate?

When your installer finishes your renewable energy installation they should issue your MCS certificate within 10-working days of the work being completed. You can check whether an MCS certificate exists by calling the MCS Helpdesk on 0333 103 8130.

Is an MCS certificate the same as building regulations?

No. MCS installations fall under the scope of Building Regulations and as part of completion arrangements evidence must be provided of a work completion certificate issued by a local authority or self-certification of the installation works by a member of a competent person’s scheme – this is a separate process from MCS.

How do I get Microgeneration Certification?

There are four main steps to becoming an MCS certified Installer. To become MCS certified an installer must demonstrate:

1. A commitment to quality workmanship
2. A commitment to customer care
3. Competency
4. A commitment to continual improvement via an effective management system

Installation companies are assessed by a Certification Body to ensure that they meet the MCS standards. The Certification Body assesses companies to determine their company practices and performs an inspection of an installation. Certification Bodies have different prices for becoming certified, and timescales can also differ for the assessment. MCS recommends that you contact a few to decide which is best for your business. See the full list of MCS Certification Bodies.

The post The Microgeneration Certification Scheme appeared first on Smart Home Energy.

Whilst previously not very common for homes UPS systems have been used by businesses for decades, providing backup power to essential services when the grid falters.

As the cost of energy escalates, and everyone looks for energy saving options and to secure their own power generation capacity via solar PV or wind, backup power systems make even more sense. Just like demand flexibility services, batteries enable you to avoid buying energy at times of high demand, when electricity prices rise, and to operate completely independently from the grid.

In this post we look at the Bluetti EP500Pro home backup battery – a new system designed to power a whole house for a day or two in the event of an unexpected outage.

Bluetti is a relatively new player in the energy storage industry, who launched their first product on Amazon In July 2019. In 2020 they released their AC200 product on Indiegogo as a crowdfunding project and pulled nearly 7 million dollars in two months. Their HQ is in Vegas, Nevada.

They also sell a range of portable power stations for camping trips and outdoor events, expansion batteries, and solar generator kits which include PV panels, charge controllers and batteries with all the ports you need for a an off-grid life.

All-in-one Backup Power Station

The Bluetti EP500Pro is a standalone battery power system with a 5100Wh LiFePO4 battery pack and a 3000W rated pure sine wave AC inverter. It holds enough power to run a family camping trip, cabin workshop, or even your whole house for a day or two, presuming it’s not too energy hungry. Up to 14 outlet sources allow you to power anything from laptops and air conditioners to your electric vehicle.

Seamless UPS Backup

The EP500Pro will automatically become your home energy source for essential loads when the electricity grid goes down. You can also pair it with up to 1200W solar input to recharge or to keep your appliances running without depleting the battery.

The EP500Pro also features a clever battery management system to manage the charge and discharge cycles for improved safety and durability. It even comes with a built-in dual-core processor and Internet connection, meaning the EP500Pro’s firmware can be upgraded through your internet connection without you needing to lift a finger.

The EP500Pro is currently on sale at £5,699.00 but usually sells for £5,999.

You can order it online directly from Bluetti.

Bluetti EP500Pro Home backup battery – Specifications

• 5100Wh LiFePO4, 6000+Charge Cycle
• EP500Pro: 3000W Pure Sine Wave Output
• Movable power station
• In-grid UPS Mode & Flexible UPS Mode(24/7)
• Off-grid energy storage
• Multiple devices can be powered simultaneously
• Flexible recharging for ‘always on’ functionality
• App remote control
• Smart touchscreen
• 5 year warranty

• AC Power Rating: 3000W
• Weight: 83kg (182lbs)
• Dimensions: 500 x 300 x 760mm (22.8 x 11.8 x 29.9in)
• Battery Capacity: 5100Wh
• Battery Cell Type: LiFePO4
• Rated Life Cycle: 6000+
• Charge Temperature: 0°C ~ 40°C (32°F ~104°F)
• Storage Ambient Temperature: 0°C ~ 45°C (32°F ~113°F)
• Working Environment humidity: 10-90%
• Certification: PSE, FCC, CE, UN38.3, msds, UL, SAA and ROHS

Input Specs

• AC Input: 3000W Max
• Solar PV Input: 2400W Max

Output Specs

• Standard UK plug 220-240V AC x 3
• USB-C: 2 x 100W
• USB-A: 2 x Quick Charging, 36W Total, 2 x 5VDC, 3A Total
• Cigarette Lighter: 1 x 12VDC, 10A
• RV (Aviation Port): 1 x 12VDC, 30A
• DC 5521: 2 x 12VDC, 10A Total
• Wireless Charging Pad: 2 x 5/7.5/10/15W

The post Bluetti – Home backup battery appeared first on Smart Home Energy.

The three companies will be integrating solar, battery energy storage and energy management solutions to increase consumer self-consumption and energy savings.

Huawei will offer its inverter and solar energy solution for integration with Lightsource Lab’s home energy management kit Tribe. Midsummer will distribute the integrated solution to its customers across the UK.

What is Tribe?

Tribe is a community of smart energy users who utilise an App to optimise energy flows within the home. The Hub and the App work in harmony to ensure you maximise use of the solar energy you’re generating and take advantage of low cost electricity available from the grid.

The Hub optimises your home’s major energy loads, like your battery system, your EV charge point and your air conditioning unit, making sure they’re always operating when energy is cheapest. The Hub diverts excess solar energy to significant loads to ensure you are utilising every last ray of sunshine that generates electricity for your home, while the App gives you complete visibility and control. The technology leverages weather data, consumer’s previous energy usage and generation data and data from utility companies to maximize onsite energy generation and usage.

Lightsource Labs will be working with Midsummer and utility companies including UK Power Networks and Western Power Distribution to expand grid flexibility using Tribe.

Ben Kott, CEO of Lightsource Labs, said: “With an increasing number of flexible loads in the home and the launch of innovative time-of-use tariffs, the opportunity to orchestrate and optimise connected devices to improve self-consumption and minimise energy bills is growing.”

Jamie Vaux, Commercial Director for Midsummer, comments: “We’re delighted to be partnering with Lightsource Labs on launching Tribe in the UK. Managing and optimising home energy flows is the key to making homeowners’ energy assets work for them, and something that they are looking for – especially if it can improve their savings and learn their needs.”

Michael Rae, Channel Director for Huawei, adds: “We are excited to be part of this innovative offering for UK solar customers as a result of the extensive interoperability testing which has been conducted by the R&D teams at Huawei and Lightsource Labs. Huawei’s One-Fits-All Residential Smart PV Solution comprises inverter, energy storage, optimiser, power sensor, etc. to provide up to 30% more energy yield, and equipped with AFCI (Arc Fault Circuit Interrupter) function to detect arc faults and shutdown the inverter in 0.5 seconds.”

Visit the Tribe website

The post Maximise use of solar energy with ‘Tribe’ appeared first on Smart Home Energy.

Energy supplier So Energy offers its customers a “one-of-a-kind” solar power and battery storage system, supported by an online service, which offers an instant quote on the money and CO2 savings they can achieve through the service.

The system allows So Energy to remotely control consumers’ batteries to optimize their usage by using data on projected home energy consumption, weather forecasts and wholesale prices, and the network’s carbon intensity and capacity, the company said.

It can then decide when to draw energy from the house battery, when to charge the battery and when to sell electricity back into the grid in order to achieve the most competitive energy price for its customers. The company claims consumers can save up to 70 percent on energy bills by using the system.

“As the primary interface between energy consumers and the energy system, suppliers have a responsibility to do everything in their power to encourage environmentally friendly choices from their customers,” said Simon Oscroft, co-founder of So Energy. “And it’s our job to make these decisions as easy and engaging as possible.”

The announcement came when Ofgem separately approved a program launched by Emergent Energy that the supplier claims could reduce the cost of providing net-zero technology to the housing industry by 25 percent.

Emergent has developed an “intelligent local energy system solution” that connects individual houses and apartments with on-site net-zero technologies in residential areas via a microgrid, it announced yesterday.

Such microgrids are operated by Emergent, which rents renewable technologies from housing companies – including heat pumps, solar PV and chargers for electric vehicles – to supply local residents with green electricity and heat, the company said. Housing companies that are eligible for the offer include property developers, builders, landlords and social housing providers.

“The ban on gas boilers for all new houses from 2025 and the requirement that all social housing and rental apartments must be EPC C certified by 2030 will force the housing industry to spend hundreds of billions to drastically reduce emissions from their housing developments” said Reg Platt, founder and CEO of Emergent. “Our integrated model offers housing companies a return on investment and shares the benefits of technology with households that otherwise could not afford it.”

The “sandbox” program allows the start-up to test innovations without risking criticism from Ofgem and provides innovators with a range of tools for eligible suppliers, generators and network companies, the company said.

Elsewhere, SP Energy Networks announced this week that it has developed a new tool aimed at accelerating the net zero transition for heating UK homes. The tool, called “Heat-up”, enables utilities to use data from households to predict future needs for low-carbon forms of heating and then estimate the size of the heat pumps needed to heat those homes, the network operator said.

SP Energy, which has invested £ 129,000 in the heat-up tool, said it would also help governments and local authorities better understand the scale of the investments needed to meet the ambitious heat decarbonization targets, including the installation of up to 600,000 heat pumps per year in the UK by 2028.

Scott Mathieson, director of grid planning and regulation at SP Energy Networks, said the lessons learned from this project “will enable more people to switch to low-carbon heating, which will help the environment and ultimately allow us to serve our customers more efficiently to offer and accelerate the reduction costs”.

If you have solar PV installed you could save money with a solar power diverter.Solar Power Diverter

Also, check out the best smart radiator valves for your home and some of the best smart plugs to help you automate your appliances and save even more energy.

The post So Energy offers ‘first of a kind’ solar and battery storage service to customers appeared first on Smart Home Energy.