Solar schools and Great British Energy’s first major project

Great British Energy has shared the news that it is investing £180m for solar to be installed on school rooftops and NHS buildings. As a team regularly installing solar on schools, and working closely with a number of NHS Trusts, Joju Solar enthusiastically welcomes this “first major project”.

 

The Great British Energy Plan

Great British Energy is owned by The Department for Energy Security and Net Zero. As well as focusing on sustainability, the company aims to redirect millions of pounds to frontline services, targeting deprived areas. They forecast lifetime savings for schools and the NHS of up to £400m over 30 years.

In terms of timescales, the target is to install the first panels by the end of summer, to reduce the cost of energy bills. Schools and hospitals will also be able to sell surplus power back to the grid.

 

 

The current situation and potential savings

GB Energy suggests that currently, around one in five schools have solar panels installed.  The figure is fewer than one in ten for hospitals. Their estimates show that a typical school could save up to £25,000 a year if solar panels are installed alongside complementary tech, like battery storage. The potential average annual saving for NHS sites was shared as £45,000.

 

In their own words

Energy secretary Ed Miliband commented:

“Great British Energy’s first major project will be to help our vital public institutions save hundreds of millions on bills to reinvest on the frontline. Parents at the school gate and patients in hospitals will experience the difference Great British Energy can make. This is our clean energy superpower mission in action, with lower bills and energy security for our country.”

GB Energy chair, Jurgen Maier, said the project would be a testbed for future work, as the company looks to invest £8.3bn over the course of the current parliament.

In addition to the funding for schools and hospitals, local authorities and community energy groups will be supported with funds of almost £12m to help build local clean energy projects.

 

Joju Solar’s work with schools and the NHS

We’ve been helping to create solar schools for many years now and we’ve seen, first hand, the tangible difference it makes to communities.

From installing solar on 90 schools in Hampshire, to our ongoing, award-winning work with North Lincolnshire Council and North Lincolnshire Community Energy, it’s so rewarding supporting schools to reduce their energy bills, cut carbon, and inspire students.

As part of our installations, we’ve held workshops in schools and had lots of heart-warming discussion with young people, focusing on the green transition and the difference solar schools are making to their local communities. Students are always eager to share knowledge about creating a sustainable future, and we can’t wait to do more.

We’ve also been working with a number of NHS Trusts on different sustainability projects, and look forward to continuing and expanding our partnerships.

 

 

Be Inspired by energy from the sun, and the community impact  

The EV Facts – robust, balanced information on Electric Vehicles

In a week when Britain’s largest and ‘most advanced’ electric vehicle charging station officially opened its doors in Hampshire, Nissan announced the next 3 electric vehicles in its line up, and commentators have been in a frenzy over declining Tesla sales, it’s sometimes hard to know where to turn to for robust information on EVs.

The EV facts are out there though, because a campaign by Auto Trader, the National Franchised Dealers Association (NFDA), ChargeUK and the Society of Motor Manufacturers and Traders (SMMT), has been launched to combat misinformation.

It’s endorsed by the Department for Transport, and Zapmap is behind it as well.

Delivering the EV facts

The idea is to bring facts from trusted sources, on a variety of EV related topics, together in one place, so everyone knows where to go to get genuine information. The data is presented in an easy to digest format, and will be regularly reviewed and updated, with new versions issued when necessary.

 

 

Find the facts here

You can find the facts here, whether you are considering making the switch and doing your research, or simply looking for some sanity in the often confusing media narrative.

At Joju, we definitely welcome this collection of simplified facts, offering a balanced and data-backed view of the reality of owning and driving electric cars.

Let’s spread the word!

 

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Introducing the SigenStor battery

Say hello to the SigenStor by Sigenergy.

If you are considering battery storage at home, SigenStor is a genuine alternative to the Powerwall, and we have now added this state-of-the-art battery to the range we offer. Plus, we’ve spent a lot of time getting to know it!

 

 

Why go for the SigenStor?

There are many reasons why this battery stands out… from its flexibility, to its scalability, and smart new tech. It’s also simple to install and super easy to use.

Have a listen to our Head of Residential Sales, Dan Miszewski-Wall, as he takes you through the features and benefits of the SigenStor. Just press play, below:

 

 

If you have any questions or would like to chat further about it, as Dan says, please do get in touch.

Powerwall 3 expansion packs – more backup for your battery

If you have a Powerwall 3, you’ll know it stores solar energy for use 24/7 and that it delivers a useable capacity of 13.5kWh. If you’re looking to increase your backup duration at a reduced cost though, you’ll be pleased to know that DC expansion packs are now available. These packs mean you can increase capacity with no need for approval from the Grid.

 

Powerwall 3 expansion packs, what you need to know 

Here’s what you need to know if you’re thinking of expanding!

  • Each Powerwall 3 expansion unit provides 13.5 kWh of additional energy storage
  • Up to three expansion packs can be added to a single Powerwall 3
  • Expansion packs can be installed with Powerwall 3, or added at anytime
  • Expansion packs provide increased outage protection and electricity bill savings
  • It takes less installation time to add an expansion unit
  • A wall mounting kit or stacking kit is available depending on your system configuration

 

Let’s chat increased storage capacity

If you’re interested in exploring expansion packs for your Powerwall 3, or if you’re considering getting your first battery with expansion units alongside it, do get in touch with us.

We’re a certified Tesla premium partner installer, we’re in our 19th year of installing all things solar, and we’d love to help. To contact our team of experts, just head here.

 

 

Doubling up on Powerwall 2, too!

We should also say if you have a Powerwall 2 and are thinking of adding another, we have a final stock so get in quick!

 

And there’s more

Electric vehicle charging

Electric Vehicles now rival petrol cars in reliability and lifespan, says new research

A new study shows Electric Vehicles now rival petrol cars in reliability and lifespan.  

This is due to rapid advances in technology, according to researchers from The University of Birmingham, The London School of Economics and Political Science, The University of California San Diego and The University of Bern. 

The study

Almost 300 million UK MOT test records  from 2005-2022 were analysed by the team, allowing researchers to understand more about the longevity of different vehicles and  the lifespan of the vehicles main components (powertrains). 

They concluded modern EV models last 18.4 years and travel 124,000 miles on average, and that rapid advances in technology now allow EV’s to have comparable lifespans with petrol vehicles, even under more intensive use.

Co-author of the study, Robert Elliot, Professor of Economics at the University of Birmingham said:

“ BEV’s offer significant environmental benefits, as Europe switches to a more renewable energy mix… a long-lasting electric vehicle can quickly offset its carbon footprint, contributing to the fight against climate change, making them a more sustainable long-term option”.

Co-author Dr Viet Nguyen, at the London School of Economics commented:

“BEV’s are a viable and sustainable alternative to traditional vehicles – a significant step towards achieving a net-zero carbon future”. 

 

Reliable data to inspire policy change?

Professor Robert Elliot went on to say that as well as offering consumers reliable data to make an informed purchase, the research has an impact on policymakers too:

“Policymakers can use our insights to shape regulations and incentives that promote the adoption of durable and environmentally friendly vehicles, and plan ahead their end-of-life treatment”.

Want more?

You can explore the open access research “The closing longevity gap between battery electric vehicles and internal combustion vehicles in Great Britain”, here, in Nature Energy.

Man charging electric vehicle

Over 20,000 new charge points installed across the UK in 2024

New year, new car? Well, if you’re thinking of switching to an electric vehicle in 2025 and joining the other 1.36 million EV drivers on UK roads, the good news is that the number of public charge points across the UK has increased by 38% year on year.

Zapmap, who help EV drivers search for EV chargers, plan longer journeys and pay for charging. has just released its 2024 year-end report… and it’s official! It’s been a record-breaking year for EV Charging Infrastructure growth.

The total stands at 73,699 available charge points and by the end of 2024, over 2.5 million successful charging sessions were recorded monthly. This paints a positive picture about the reliability of EV charging infrastructure too.

 

woman charging electric vehicle at EV Charging station

 

 

Ultra-rapids lead the charge

Ultra-rapid charge points (150kW+) cater for EV drivers looking for a quick charge on longer journeys, and installations are booming! They’ve increased by 84% in 2024 (compared with the end of 2023) according to Zapmap’s data. Figures show around 7,000 ultra-rapid chargers are available, with over 14,000 chargers exceeding 50kW.

Hubs are on the rise

The number of hubs with six or more 50kW chargers has also risen from 264 in 2023 to 537 at the end of 2024. As we know only too well from our own hub installation work, the days of hubs being confined to Motorway Service Stations are long gone! Hubs are being rolled out in public car parks, retail parks, farm shops, garden centres, and a variety of other public locations. We’re excited to bring more hubs online in 2025, so watch this space!

Destination charging continues to grow

Convenience has always been king, and destination charging is still growing. That’s good news if you want to charge whilst shopping, going to the gym, or incorporating charging into your daily routine when you’re out and about. Over 12,000 new chargers have been added at these kinds of destinations in 2024, and more will be on the way this year. As we always say, it’s all about matching the right charger to the right location

and we’re pleased to be part of making this a reality.

On-street charging expands

On-street charging helps drivers without access to off-street parking, charge their electric vehicle at home. The quantity of available chargers has risen, but with 72% of on-street chargers concentrated in Greater London, the coverage of charging does remain uneven. We have experience in installing on-street charge points in the Boroughs of Hammersmith and Fulham, Kingston, Merton, and in other locations around the country including Reading, Winchester and Portsmouth.

We’re hopeful that the Government’s Local Electric Vehicle Infrastructure fund (LEVI) will address the inequalities, as projects supporting by that funding begin to be installed this year. 2025 will hopefully be the year of achieving a more equitable distribution of charge points!

As Joju CEO, Joe Michaels, commented:

“Diversifying the EV Charging landscape and making EV Charging more equitable is certainly one of the biggest challenges the industry is facing. We’re hopeful that LEVI-funded projects reaching local areas will mean greater public access to charging infrastructure by the end of the year, and that PCPR Consumer regulations will also have an impact. Our focus is to help local authorities and other destinations install the right chargers in the right location, delivering the best possible EV Charging experience for EV drivers across the country.”

 

Woman charging EV in rural location

2025 sign on a blue background

Looking forward to 2025 with Joe Michaels, Joju CEO

As 2024 comes to a close, we’ve been chatting with Joju Solar and Joju Charging Founder and CEO, Joe Michaels, to look forward to 2025.

Joe chats with Jenna about what the priorities are for Joju, and the impact he thinks community energy will continue to make.

Joe also shares his thoughts on the priorities for EV Charging Infrastructure and how important it is to get the right charge point in the right location – more so than the volume of EV charge points installed.

Turning to residential solar, Joe discusses his thoughts on battery storage and why it’s becoming central to many home energy systems.

Take a listen here for more thoughts from Joe.

We wish you a fantastic festive break and health and happiness in 2025.

Zapmap survey supports the importance of public EV charging

If you’re an EV driver, or looking to make the switch, you’ll probably know Zapmap well! When you’re planning your route, Zapmap can be invaluable in providing up to date info on where operational EV chargers are, and with over 850,000 users it’s certainly a popular tool. Every year (for the past 7), Zapmap has conducted a driver survey to find out more about EV driver behaviour and responses to things like charge point infrastructure, locations, volume of options, and the vehicles themselves. The results of the 2024 survey have just been published in their annual charging insights report, and they make interesting reading.

 

Results highlights

Over 3,746 drivers of fully electric vehicles have taken part, and here are the key take outs:

  • 71% of respondents have a dedicated home charger, but 51% use public charging at least monthly
  • The average satisfaction rating for publicly available chargers was 64 out of 100
  • 61% of responding drivers say public charging infrastructure has improved in the last year for reliability and overall growth
  • The use of charging hubs is on the rise, with 53% saying they use hubs to charge. This has risen from 47% last year, reflecting the growth in hub destinations. Zapmap reports there are 486 rapid charging hubs across the UK, open to all EVs.
  • Motorway service stations are currently still the most popular place to charge with 58% of respondents charging EVs there
  • Supermarket charging has dropped to 38%, potentially due to the removal of free charging options
  • Drivers are also satisfied with their EVs. Zapmap reports an average satisfaction score of 87 out of 100, with cost-effectiveness (78%), environmental benefits (73%), and better vehicle performance (65%) as the reasons for owning an EV.

 

 

The continuing importance of Public EV Charging Infrastructure

With over half of survey respondents using public charging infrastructure, it just goes to show that reliable, publicly available EV charging is more important than ever.

According to Zapmap’s own figures, public charging has increased by 38% over the last 12 months andZapmap’s latest survey finds that that 61% of respondents say public charging infrastructure has improved in the last year in terms of reliability and growth.

With the new rules for Charge Point Operators (CPOs) now in effect, it will be interesting to see what the coming years brings too, in terms of improved customer experience.

 

Reaction

Jade Edwards, Head of Insights at Zapmap, said:

“As the UK transitions to electric, with now over 1.3 million BEVs on our roads, it’s good to see EV drivers reporting an increase in satisfaction with the charging infrastructure. However, to further improve on this, it is more important than ever for reliable, accessible, and efficient charging options to be available in the right locations to support this transformation.”

At Joju Charging, we couldn’t agree more! We’re working hard to achieve this and are looking forward to sharing more news with you in 2025 about the hubs we’re installing up and down the country.

As Joju’s CEO, Joe Michaels, commented:

“It’s encouraging to see the positive EV driver responses in the latest Zapmap survey, and not surprising to see the results reinforcing the importance of public EV Charging Infrastructure. Joju Charging is continuing to partner with councils and public bodies across the UK, to put more charging infrastructure in the ground as quickly and reliably as possible. 2025 looks very exciting as we install more hub sites with CPO Mer”.

Watch this space for more in the New Year.

 

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car charging at a car charging point

A 10 million kWh milestone! Joju and Mer EV Charging

Our Joju installed charge points, running on the Mer network, have hit a 10 million kWh milestone!

On average, you can travel 3.5miles per kWh in your EV, so this milestone equates to driving around the earth about 1,405 times. Wow!

It’s brilliant to be making a tangible difference and saving 832, 772.3 kilograms of CO2 whilst we are at it!

 

 

Charge Point Regulations Update

Are you charging on the Mer, or any other network around the country? If you are, then you should know that from November 24th, some updates mandated by the Public Charge Point Regulations 2023  are coming into effect.  This is what you can expect:

  1. Contactless Payments

All new charge points over 8kW, and all existing rapid chargers, will have to offer contactless payment.

  1. 99% Reliability Target

Rapid chargers will be required to hit a 99% reliability target. That means more charge points operational and online performance data published.

  1. 24/7 Helpline

Charge Point Operators will need to provide a freephone 24/7 helpline, to make sure support is always available if you’re having issues using a charge point.

4. Open Data

Charge Point Operators will need to share real-time data on the status and availability of their Charge Points.

 

 

The regulations are designed to make things easier for EV drivers everywhere, many Charge Point Operators are already meeting these standards but from the end of November it will be compulsory.

Happy travels and charging!

Discover more

Read more about increased EV uptake

Find out about our public EV charging work on the Isle of Wight

Check out our public EV charging work in Dorset

two Powerwall 3's installed against a white brick wall

Our double Powerwall 3 install is Fully Charged!

We’ve recently completed the first double Powerwall 3 install in the country!

It’s a wonderful project, including 40 Aiko 455W all black panels on the roof and a myenergi eddi, as well as the two Powerwall 3’s. The system is estimated to generate 14,696 kWh per year…and that’s not all!

We were also invited to film an episode of the Fully Charged/Everything Electric Show to talk about it.

Our Head of Residential Sales and Design, Dan Miszewski-Wall, joined Everything Electric’s Imogen Bhogal, as the film’s Powerwall expert. Our customer Charles, also featured, to chat about how the new install is performing so far.

It was brilliant filming the episode with the installation taking centre stage, and to share our knowledge.

 

 

To watch the episode and learn more about the Powerwall 3, just head here:

 

 

We are also offering £300 off a Powerwall 3 to Everything Electric subscribers. Do get in touch with us if you would like to find out more about what the latest Tesla battery could do to save you money on your energy bills, and to make sure you have the power when you need it most!

Further reading