Free site survey, MCS-certified installation, and G99 DNO applications handled in-house for Solihull businesses of every size.

Solihull businesses are under real pressure to cut energy costs and meet net-zero targets. Whether you run a warehouse off the A34 corridor, manage a care home in Shirley, or oversee a school in Knowle, a well-specified commercial solar PV system can put a significant dent in your electricity bill and give you credible data for ESG reporting. We survey the roof or ground space, design the array, handle every piece of paperwork, and install it with minimal disruption to your operation.
What sets us apart from a standard solar firm is that we are NAPIT-registered electricians first. That means the DNO application, the G99 submission for systems over 30 kWp, the metering, and the grid connection are all managed by the same qualified team that fits the panels. There is no hand-off to a third-party electrical contractor, no finger-pointing if something needs revisiting, and no hidden costs introduced late in the process. One crew, one contract, one point of contact.
What's included
A thorough pre-installation site survey covering roof structure, orientation, shading analysis, and existing electrical infrastructure, so the system is correctly specified before any work is agreed.
A free, written, itemised quote with a site-specific return-on-investment projection. No ballpark ranges, no vague estimates. Every line is costed before you commit.
Full G99 DNO application management for systems over 30 kWp, handled in-house. We liaise directly with the distribution network operator so you do not have to chase paperwork or translate technical submissions.
MCS-certified supply and installation of commercial-grade solar PV panels and inverters, sized precisely to your consumption profile and available roof or ground area.
Commissioning, system testing, and handover documentation including monitoring setup so you can track generation and consumption in real time from day one.
Post-installation support covering warranty management, inverter health checks, and system performance reviews, giving you a clear audit trail for net-zero and ESG reporting requirements.
Local knowledge
Solihull sits in one of the sunniest corridors of the West Midlands, and its business community has been quicker than most to act on that. The B90 to B93 postcode belt covering Shirley, Dorridge, and Knowle contains a dense mix of commercial property: modern business parks, retail units built in the 1990s and 2000s with wide, low-pitch roofs that are well suited to ballasted flat-roof solar mounting, and older industrial units where a structural survey will confirm suitability before any work begins. The town centre and out-of-town retail zones also include a number of large car parks where ground-mounted canopy systems are increasingly viable.
The area has seen strong uptake of solar across both the domestic and commercial sectors, and that familiarity matters. Local planning officers and the district network operator have processed a high volume of G99 and G98 applications for this region, which means the DNO process is well-trodden for Solihull postcodes. However, the sheer volume of new connections can mean lead times on grid approval are not instant. We factor this into every project programme so your installation date is realistic rather than optimistic. For sites within or adjacent to Solihull's conservation zones, we check permitted development rights and, where a full planning application is needed, we advise on that before you commit.
Energy demand patterns in Solihull also make battery storage an attractive addition for many businesses. A number of commercial occupiers here run Monday to Friday daytime operations, which means solar generation and consumption can align well without storage. But for care homes, schools, and businesses with evening or weekend load, pairing the array with a battery system significantly improves the proportion of self-generated electricity you actually use. We routinely assess both options at survey stage and present both scenarios in the quote so you can make an informed decision.
Why Solihull
Solihull businesses choose us because we handle the full project, from structural survey to grid connection, under one MCS-certified, NAPIT-registered roof.
We are MCS-certified for commercial solar and NAPIT-registered electricians, which means the installation and the electrical connection are both covered by the same accredited team. No subcontracted sparks, no split responsibility.
Every quote is free, written, and fully itemised after an in-person site survey. You will not receive a ballpark figure over the phone. The quote reflects your specific roof, your consumption data, and your grid connection requirements.
We manage G99 DNO applications in-house for systems over 30 kWp. Most smaller solar firms refer this out or ask you to handle it. We submit, track, and chase the application ourselves so you do not have to learn a new process mid-project.
IWA insurance-backed guarantees are available on qualifying installations, giving you long-term protection on the workmanship that sits behind the manufacturer warranties on the panels and inverters.
We cover Solihull from our Redditch base in around 25 minutes via the M42, which means site visits, snagging calls, and post-installation checks are straightforward to schedule without a long lead time.
How it works
Enter your Solihull postcode or call us on 01527 337155. We confirm your site falls within our coverage area, which it will for all B90 to B93 postcodes and the wider Solihull district, and arrange a convenient time for a site visit.
One of our NAPIT-registered engineers visits your premises. We assess roof structure, orientation, shading, existing electrical supply capacity, metering, and grid connection type. For systems likely to exceed 30 kWp we also confirm what G99 information we will need from your DNO connection data.
We prepare a fully itemised written quote based on the survey findings. It includes system size, panel and inverter specification, a site-specific generation estimate, ROI projection, and a clear breakdown of every cost. No hidden charges are added later.
Once you approve the quote, we agree an installation start date that suits your operational schedule. We also submit the DNO application at this stage for larger systems so grid approval is progressing in parallel with any pre-works.
We complete the installation, commission the system, and carry out full testing before handover. You receive before and after photographs, monitoring access, all compliance documentation, and MCS certification. We walk you through the system before we leave.
Our work
A selection of our recent commercial solar work across the Midlands.




Often booked together
Pairing your commercial array with battery storage means surplus generation is stored rather than exported at low rates. For Solihull care homes and schools with evening or weekend load, this significantly improves self-consumption and the overall return on the system.
Many Solihull businesses are installing EV charge points for staff and fleet. Linking those chargers to a solar array and battery system means you are charging vehicles from your own generated power, not the grid, which compounds the financial and ESG benefits.
Commercial solar installations involve valuable roof-mounted assets. Adding CCTV coverage to your roof plant room and array at the same time means no second mobilisation and ensures your equipment is monitored from day one.
Worth knowing
Flat commercial roofs common across Solihull's business parks may require a structural load assessment before ballasted mounting frames are confirmed. We flag this at survey stage. The report is arranged at no hidden cost to you as part of the quotation process.
G99 DNO applications for systems over 30 kWp require Western Power Distribution's formal approval before commissioning. In Solihull postcodes this process can take several weeks. We submit early and keep you updated so the grid connection does not delay your go-live date.
If your premises sit within or adjacent to a Solihull Metropolitan Borough conservation area or you occupy a listed building, permitted development rights for roof-mounted panels may not apply. A pre-application enquiry to the council is sensible, and we can advise on what is typically needed based on our experience in the area.
FAQs
The physical installation typically takes between two and five days depending on system size and roof access. The longer variable is the DNO application. For systems over 30 kWp in Solihull postcodes, G99 approval from the distribution network operator can take several weeks. We submit the application as soon as the quote is approved so it runs in parallel with any pre-installation works. We will give you a realistic programme at survey stage, not an optimistic date that then slips.
Most commercial solar installations in Solihull fall under permitted development rights and do not require a full planning application. However, if your building is listed, sits within a conservation area, or is in an industrial or retail zone with specific local conditions, permitted development may not apply. Solihull Metropolitan Borough Council has a pre-application advice service for cases where there is any doubt. We check your situation at survey stage and advise honestly on whether any planning engagement is needed before you commit to the project.
A G99 application is a formal submission to your local distribution network operator, required before any solar system over 30 kWp can be connected to the grid. It involves technical documentation about your system design, protection settings, and export capacity. Many solar installers refer this process to third parties or pass it to the client. We handle G99 applications in-house as part of every qualifying installation. Our NAPIT-registered electricians prepare and submit the paperwork and liaise directly with the DNO until approval is granted.
Yes, and flat roofs are very common across Solihull's business parks and retail units. We use ballasted mounting frames that do not penetrate the roof membrane, which protects your building's waterproofing. Before any frame design is finalised, we assess the roof's load-bearing capacity. If a structural engineer's report is needed, we flag that at survey stage so it forms part of the project programme rather than a surprise. Flat-roof systems can be angled to optimise generation and are often easier to access for future maintenance than pitched installations.
For most Solihull commercial properties the answer is minimal disruption. Roof work is carried out externally, and the main internal works involve the inverter installation and connection to your distribution board. We schedule any work that requires a brief power interruption outside your core operating hours where possible, and we confirm the programme with your facilities manager before we start. Care homes and schools often need specific access and safety protocols, and we are experienced in working within those constraints without disrupting the people who live or work in the building.
Call us on 01527 337155 or use the enquiry form on this page. There is no charge for the site survey or the written quote. We visit your premises, assess the roof, your electrical supply, and your consumption data, and then produce a fully itemised quote with a site-specific return-on-investment projection. There are no hidden costs introduced after the survey and no pressure to commit on the day. The quote is yours to take away, review with your board or finance team, and ask questions about at any point before you decide.
Our commitment
We take on a limited number of commercial projects each month. That is a deliberate choice. Larger systems require careful design, thorough DNO liaison, and a proper commissioning process. Rushing that to fill a schedule serves nobody. When you book with us, you get the same engineers from survey to sign-off, not a rotating site team. We would rather do fewer jobs well than stretch across more sites and cut corners on the detail.
Who we are
Djuka Electrics is based in Beoley, Redditch, and covers Solihull in around 25 minutes via the M42. We are MCS-certified solar installers and NAPIT-registered electricians. Every review on our profile is from a real customer and every photo we share is from an actual installation we have completed. We are happy to provide references from commercial clients in the West Midlands on request.
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