Metropolitan Police Training Centre

Metropolitan Police Specialist Training Centre receives specialist solar installation

Challenge

The Metropolitan Police wanted to help meet their carbon reduction targets and at the same time generate a long term revenue stream. The installation had to be completed within an extremely tight timeframe within a very complicated live operational environment: the riot police training facility is located beside the installation roof site.

Solution

Joju Solar are live environment retrofit specialists and were able to carry out this installation without any impact on the site’s operations. Our expert project management skills ensured that the project was installed on time and to budget. A  118 kWp system was installed consisting of  529 Sharp 240W Polycrystalline modules and multiple Solarmax inverters across two separate profiled metal roofs at the Training Centre in Gravesend. The system was mounted on a bespoke aluminium racking system especially designed by Joju Solar. The installation time was just two weeks.

“The construction process was well-planned and safely executed and the installations were completed within budget and to exacting timescales.” Martin Jameson, Compliance Director, John Laing Integrated Services.

Oxford University Engineering Department

Oxford University, Engineering Department receives expert Solar PV engineering

Challenge

Oxford University is one of Europe’s most innovative and entrepreneurial universities. They wanted to design and install a PV solar energy system that could help provide students with a more effective way of studying renewable energy. At the same time the system had to be fitted on the roof of the engineering department without penetrating the roof membrane and invalidating the roof’s warranty. Joju also had to integrate the solar energy monitoring system with the department’s existing IT infrastructure.

Solution

The project required a certain amount of innovation  in order to secure the panels onto the flat roof flat roof without fixing them to the building. The problem was solved by instead using ballasted buckets. Joju Solar also obtained a 40% grant for the installation from the government, on behalf of the client.

 

Benefits

Through the 1.36kWp system the University gained an invaluable teaching aid that is used for students across various courses, helping them to understand first hand PV and microgeneration, and helping support its reputation as a world class leader in technology and environmental research. The photovoltaic (PV) system will pay for itself within its guaranteed lifetime.

 

Aldi Supermarket Botley Road, Oxford

Aldi Supermarket Oxford improves sustainability reputation with PV installation

Aldi Supermarket’s have a strong reputation for corporate social responsibility, therefore, asking Joju to install a solar PV system demonstrated their commitment to sustainability and improving the environmental performance of their operations and buildings.

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Wey Valley Schools

Community funded installations for secondary schools in Southern England

The Wey Valley Solar Schools (WVSSC) Co-operative is a community-owned energy co-operative set up by local people from the towns of Guildford and Godalming in Surrey. A 2011 share offer raised £625,000 from individual investors to put solar panels on the roofs of six state secondary schools in Surrey. The addition of a subsequent site gave an initial total generation capacity of 267kW over seven schools. Investor members have so far received annual returns of over 7%.

The Co-operative provides schools with:

  •       renewable energy free of charge or at a heavily discounted rate
  •       the ability for each school to cut their carbon emissions by up to about 20 tonnes per year
  •       an educational package to explain and monitor the renewable energy being generated by each school

In 2015 WVSSC made a second share offer to raise between £200,000- 250,000 to fund substantial extensions to solar installations at Godalming College and Beacon School of up to 285 kW, more than doubling the generating capacity of the Co-operative.

Joju Solar were delighted to be chosen by Wey Valley Solar Schools as the preferred contractor for this ongoing project and have worked closely with them to deliver their installations. We also provide monitoring and maintenance for the solar systems helping ensure that they continue to get the most energy and best financial returns across their whole portfolio.

Testimonial

“Wey Valley Solar Schools have used Joju Solar on numerous installations. They have been excellent and I recommend them. They have compared very favourably indeed with the other contractors of which I have experience. They have plenty of experience in dealing with sensitive sites (e.g. schools) and working around operating sites. They are completely aligned to the community energy movement and to find this together with technical expertise has been a real joy. Their quotes are firm and contain no hidden extras. They are easy to work with and very supportive because we are all trying to deliver the same mission.” Mike Smyth, Director, Wey Valley Solar Schools

 

 

Norbar Tools

Norbar Tools get tooled up with Solar PV

Challenge

To scope, survey, design, supply and install solar panels for the Norbar Tools factory in Banbury, Oxfordshire. The project involved a very tight timescale of only five weeks from contract signature to full commission in order to meet the Feed-in Tariff deadline. This was also a community-funded project by the Low Carbon Hub with no upfront costs to Norbar Tools.

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Oxford Bus Company

Pioneering joint Solar PV venture between Oxford Bus Company and the Low Carbon Hub.

In 2013, Joju installed a 143 kWp system on the roof of the Oxford Bus Company.  The system was funded by a community share offer, run by the Low Carbon Hub. It was a pioneering project run by a community group working alongside a major local business.

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Low Carbon Hub

People’s Power Station project uses solar energy from community buildings.

Low Carbon Hub (LCH) is one of the most innovative and exciting community carbon projects in the country. The LCH works collaboratively with a range of other community organisations by helping them to develop their own low carbon projects.

One of LCH’s most exciting projects is the People’s Power Station. The closure of Didcot A power station in 2015 gave LCH the idea of replacing part of its capacity with solar energy from several hundred houses and community buildings.

The first building to form part of the People’s Power Station was a 12.65kWp solar PV installation on Eynsham Community Hall installed by Joju Solar. The project, a collaboration with GreenTEA caught the imagination to such an extent that it was opened by David Cameron in September 2012.

For coverage on Solar Power Portal, please see here. If you’d like to get in touch with the Low Carbon Hub then you can email them at info@lowcarbonhub.org.

Joju work closely with LCH and delivered a range of exciting solar projects throughout 2013/14.

Reading Borough Council

Reading Borough Council takes a lead on solar PV.

Reading Borough Council was one of the first UK local authorities to spot the opportunity of solar energy when they installed solar photovoltaic systems on 43 public buildings back in 2011

Once Reading Borough Council had proved that solar PV could work on their corporate buildings, the next step was to look at their social housing stock. Could they make an investment that would produce an acceptable rate of return, reduce fuel poverty and cut the council’s carbon footprint?

Careful design
As genuine solar experts, Joju Solar understood that getting the most from Reading’s investment meant:
carrying out an accurate assessment of roofs;
finding the right balance of fixed and variable costs when deciding system size; and
selecting the right components to secure the best system for the price.

Joju Solar conducted a full desktop survey of all potential properties, identifying the 450 roofs most suitable for the systems. The final proposal comprised nearly 7,000 panels with a total generation capacity of 1.67 MWp – equivalent to powering 720,000 smartphones for an entire year.

Happy Tenants
Joju Solar had considerable experience of tenant liaison, developed during previous social housing contracts, and worked closely with the council to generate awareness and enthusiasm for the project. Both partners knew that, to have the greatest impact, tenants had to understand what was going on and appreciate the benefits that they stood to gain.

Cllr Richard Davies, Reading’s Lead Member for Housing, said: “We worked very hard to select the houses according to their suitability for solar panels, but in fact all tenants benefited from the project because those whose homes did not fit the criteria were provided with help to find other ways to reduce their energy consumption and their fuel bills.”

Smooth installation
Using installation teams and project managers with experience from previous social housing projects, Joju set about installing 450 PV systems in three months.

Solar PV – a quadruple win
The Reading project has attracted positive coverage in the local press. Joju Solar Founder and Commercial Director, Joe Michaels, is delighted: “Solar PV is a quadruple win for social housing landlords like Reading,” he says. “It provides a guaranteed financial return, an extension on roofing life, assistance with fuel poverty targets, and carbon savings.”

Fox Primary School

Fox Primary School shows its cunning with solar installation.

Challenge
To install an 18kWp installation on the flat roof of this primary school in Notting Hill, Joju Solar worked with the school to secure some of the last capital grants available, totalling 50% of the total cost.

“I’d have no hesitation in recommending Joju Solar. This was an exciting project for our school and unlike other projects we’ve carried out. This meant we needed an installer we could trust and understood the issues involved in working in a live school environment. Joju Solar installed our school’s PV system on time and on budget and worked in accordance with all our requirements. I found them helpful, professional and expert at what they did. Many thanks.” Paul Cotter, Headteacher

Solution
After much planning and discussions we decided to install the system over the half-term break so as to cause minimal disruption to pupil and school life. The project consisted of 98 PV modules connected to the 3-phase supply of the building. This allowed the installation team to carry out the project with little problems.

Rewards
By generating green electricity on their available roof space the school can now expect to save over 8 tonnes of carbon dioxide emissions each year and reduce their electricity bills at the same time.