Solar PV Installation
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Solar Maintenance And Repairs delivers professional solar PV installation across Hampshire and the wider South of England. Whether you need a system for a family home, a commercial property or a large industrial facility, our qualified installers manage every stage of the project from initial site survey through to commissioning and ongoing support.
We are NAPIT-registered and TrustMark-endorsed. Every installation we complete meets MCS standards, which means your system qualifies for Smart Export Guarantee (SEG) payments and any applicable government incentive schemes.
If you are ready to generate clean electricity, reduce your energy bills and take a meaningful step towards net zero, contact us today for a free site assessment and tailored quote.
What our customers say
Why Choose Solar PV Installation Now?
Energy prices in the UK remain significantly higher than they were five years ago. Grid electricity costs have pushed businesses and homeowners alike to look for alternatives, and solar photovoltaic technology has become one of the most cost-effective solutions available.
A well-designed solar PV system reduces the amount of electricity you buy from the grid. Any surplus generation can be exported and paid for through the Smart Export Guarantee. Add a battery storage solution and you can hold onto that surplus energy for use after dark or during peak tariff periods.
The technology has also matured considerably. Modern solar panels are more efficient, more durable and longer-lasting than earlier generations. High-quality modules from established manufacturers now carry performance warranties of 25 to 30 years, meaning the investment delivers returns across decades rather than just a few years.
Installation costs have come down while electricity prices have risen. The payback period for a typical domestic system is now commonly between 6 and 10 years, with systems continuing to generate significant savings long after that point.
The Benefits of a Solar PV System
Reduced Electricity Bills
Solar panels generate electricity from daylight, not just direct sunshine. Even on overcast UK days, a correctly sized system produces a meaningful share of a property’s electricity demand. For most homes and businesses, this translates to a substantial reduction in monthly energy costs.
Smart Export Guarantee Income
Any electricity your system generates but does not consume on-site can be exported to the grid. Energy suppliers pay for this exported electricity through the Smart Export Guarantee scheme. The rate varies by supplier and tariff, but the income accumulates meaningfully over the lifetime of a system.
Greater Energy Independence
Relying less on grid-supplied electricity reduces your exposure to energy price fluctuations. Businesses in particular benefit from greater predictability in operating costs when solar generation covers a significant share of daytime consumption.
Lower Carbon Footprint
A typical domestic solar PV system offsets several tonnes of CO2 each year compared to grid electricity. For businesses working towards net zero targets, solar installation is one of the most practical and measurable steps available.
Increased Property Value
Research consistently shows that solar panels increase residential and commercial property values. Buyers and tenants increasingly factor energy costs and sustainability credentials into purchasing and leasing decisions.
Long System Lifespan
A properly installed and maintained solar PV system has a working life of 25 to 30 years or more. With scheduled maintenance keeping performance high throughout, the financial returns accumulate significantly over that period.
How Solar PV Technology Works
Solar PV panels contain photovoltaic cells made from semiconductor materials, most commonly silicon. When photons from sunlight strike these cells, they displace electrons and create a flow of direct current (DC) electricity.
This DC electricity feeds into a solar inverter, which converts it into alternating current (AC) electricity suitable for standard appliances and electrical systems.
In a grid-connected solar PV system, the property draws from solar generation first and supplements from the grid when demand exceeds generation. When solar production exceeds demand, surplus electricity flows out to the grid and earns SEG payments.
In a system combined with battery storage, surplus solar electricity is stored in the battery rather than immediately exported. This stored energy can then power the property during evenings, overnight or during overcast periods, further reducing grid dependency.
A solar monitoring system allows you to track generation figures, consumption data and export amounts in real time, typically through a smartphone app or web dashboard.
Types of Solar PV Systems
Grid-Connected Solar PV (Without Battery Storage)
The most straightforward and cost-effective option. Panels generate electricity during daylight, reducing your grid consumption and exporting any surplus. No battery storage means lower upfront costs and a simpler system.
Grid-Connected Solar PV with Battery Storage
Adding a battery storage unit allows you to store surplus solar generation for use at other times. This maximises self-consumption and reduces reliance on grid electricity even during evenings and poor weather periods. Our team advises on correctly sizing the battery for your usage profile.
Commercial and Industrial Rooftop Solar
Larger arrays designed for commercial buildings, warehouses, factories, retail units and other industrial facilities. These systems are designed around the specific energy profile of the business, incorporating high-capacity panels, commercial-grade inverters and often three-phase electrical connections.
Ground-Mounted Solar PV
Where roof space is limited or unsuitable, panels can be installed on ground-mounted frames across open land or car parks. This is common for agricultural sites, commercial developments and large industrial estates.
Residential Solar PV Installation
For homeowners, solar PV installation is a straightforward process that typically takes one to two days for a standard roof-mounted system. Most domestic installations use between 8 and 16 panels, generating a system capacity of roughly 3 kWp to 6 kWp. This is sufficient to cover a significant share of a typical household’s annual electricity demand.
We assess your roof orientation, pitch, shading and structural condition during the site survey. South-facing roofs at around 30 to 35 degrees pitch typically produce the highest yields, but east-west split arrays and other configurations also deliver strong performance.
Our domestic installations include:
- Full site survey and system design
- Supply and installation of panels, mounting hardware and inverter
- Electrical installation including consumer unit connection
- Grid notification and DNO application where required
- MCS certification documentation
- Monitoring system setup and handover
- Optional battery storage integration
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Commercial Solar PV Installations
Commercial properties have some of the best conditions for solar PV returns. Energy consumption tends to be highest during daytime hours, which aligns directly with solar generation. This means a larger share of generated electricity is used on-site rather than exported, improving the financial returns considerably.
Our team works with businesses across Hampshire and South England, including:
- Offices and business parks
- Retail units and shopping centres
- Warehouses and distribution centres
- Hospitality and leisure facilities
- Education and public sector buildings
- Healthcare premises
For commercial projects, we conduct a detailed energy analysis to understand your consumption profile. This allows us to design a system that maximises self-consumption and payback. Commercial installations often qualify for capital allowances, improving the financial case further.
We handle all aspects of commercial solar PV installation, including planning permissions where required, DNO applications, three-phase system design and ongoing maintenance contracts. Our commercial solar maintenance service ensures your investment continues to perform throughout its operational life.
Industrial Solar PV Systems
Industrial facilities are among the highest energy consumers in the UK economy. A well-designed industrial solar PV installation can generate hundreds of kilowatts of capacity, making a significant impact on energy costs and carbon reporting.
We design and install industrial solar PV systems for:
- Manufacturing facilities
- Food production and cold storage sites
- Logistics and freight hubs
- Agricultural and rural industrial sites
- Water treatment and utility buildings
Industrial solar projects require detailed structural assessments of roof loading, precise electrical engineering to integrate with existing supply infrastructure and careful consideration of three-phase load balancing. Our engineering team has direct experience across all of these requirements.
We also work with industrial clients who have existing systems requiring assessment, upgrade or repair. If your current system is underperforming, our diagnostic service can identify the cause and recommend solutions.
The Solar PV Installation Process: Step by Step
Step 1: Site Survey and Assessment
The process begins with a thorough site survey. Our engineers assess your property’s suitability for solar PV, examining:
- Roof orientation and pitch angle
- Shading from trees, chimneys or adjacent buildings
- Roof condition and structural integrity
- Existing electrical installation and consumer unit capacity
- Your current energy consumption and usage patterns
- Grid connection requirements and DNO constraints
For commercial and industrial sites, we also review planning constraints and any relevant grid capacity limitations. The survey typically takes one to two hours for domestic properties and longer for commercial and industrial sites.
Step 2: System Design
Based on the survey findings and your energy goals, we produce a bespoke system design. This includes:
- Panel layout and number of panels
- Inverter type and sizing (string inverter, microinverters or optimisers)
- Cable routing and full electrical design
- Battery storage sizing if required
- Predicted annual generation and financial modelling
We present this design in a clear proposal, including estimated energy yields, bill savings, SEG income projections and payback period calculations.
Step 3: Equipment Selection
We work with reputable, proven manufacturers across panels, inverters and battery storage. Equipment selection is driven by performance data, warranty terms and suitability for your specific installation. We recommend what is right for your site and your budget, not a single preferred brand.
Solar panels we typically work with include monocrystalline PERC and TOPCon modules with high efficiency ratings. Inverters are selected from established brands with strong UK support infrastructure, which is important for long-term serviceability.
Step 4: Installation and Commissioning
Our NAPIT-registered installation team carries out all physical work. A standard domestic installation takes one to two days. Larger commercial or industrial projects are scheduled and managed with minimal disruption to your operations.
Installation stages include:
- Roof hook and rail mounting system installation
- Panel fitting and inter-panel wiring
- DC cable runs to the inverter location
- Inverter installation and AC connection
- Meter installation or upgrade
- System commissioning and performance testing
- MCS documentation completion
- DNO notification submission
On completion, we walk you through the system, explain the monitoring app and confirm everything is operating correctly before we leave site.
Step 5: Monitoring and Performance Tracking
Every system we install is set up with monitoring capability. Most modern inverters include built-in monitoring with Wi-Fi connectivity, giving you access to generation data through a smartphone app or web portal.
Monitoring allows you to see daily, monthly and annual generation figures, track export and self-consumption, and identify any performance anomalies quickly. Early identification of faults means they can be resolved before they significantly affect output.
For commercial clients, we offer enhanced monitoring services with regular performance reports and alert notifications, combined with our commercial solar maintenance service for complete system protection.
Battery Storage Integration
Battery storage transforms a solar PV system from a daytime-only generation asset into an around-the-clock energy management tool. During the day, your solar panels generate electricity. Your property uses what it needs, and the surplus charges the battery rather than exporting to the grid. In the evening, the battery discharges to power your home or business, offsetting the peak-tariff grid electricity you would otherwise consume.
Some battery systems also support time-of-use tariff optimisation, charging from the grid during cheap overnight periods and discharging during expensive peak hours.
Popular battery storage solutions include the GivEnergy, SolarEdge, SMA Sunny Boy Storage and Solax ranges. We assess your usage profile and recommend the right capacity and chemistry for your specific needs.
Battery storage can be added at the time of solar installation or retrofitted to an existing system. Our team can assess compatibility with your current setup and provide a detailed proposal.
Solar Inverters and Monitoring Systems
The solar inverter is one of the most important components in any solar PV system. It converts the DC electricity generated by the panels into the AC electricity used by your appliances and fed into the grid.
There are three main inverter types:
String inverters: Connect all panels in a string to a single inverter. Cost-effective and well-suited to unshaded roofs with consistent orientation.
Microinverters: Attach to each individual panel, converting DC to AC at panel level. They improve performance on shaded or complex roofs and allow panel-level monitoring.
DC optimisers with a string inverter: A middle-ground option that optimises output at panel level while retaining the cost advantages of a central string inverter.
Inverter choice affects performance, serviceability and monitoring capability. Our team advises on the best option for your specific roof configuration and usage requirements.
If your existing inverter has developed a fault or reached the end of its working life, we also provide inverter replacement and repair services. Inverter faults are a common cause of solar system underperformance, and early diagnosis and replacement can restore full system output quickly.
Why Choose Solar Maintenance And Repairs for Your Solar PV Installation?
Our Experience and Qualifications
Solar Maintenance And Repairs is a specialist solar company, not a generalist electrical contractor that has added solar to its service list. Solar PV is our core discipline, and we bring deep technical knowledge to every installation project.
Our engineers are NAPIT-registered, TrustMark-endorsed, and work to MCS standards on every installation. These accreditations are not optional extras; they are the benchmark for quality and consumer protection in the UK solar industry. An MCS-certified installation is a requirement for Smart Export Guarantee eligibility and provides assurance that the work meets recognised technical standards.
We hold strong ratings on both Trustpilot and Checkatrade and are members of the Federation of Small Businesses, reflecting our track record of quality workmanship and customer service.
What Makes Us Different
Most solar companies focus purely on installation and then move on. We are different because we offer a full lifecycle service covering installation, maintenance, repairs and system upgrades.
When you choose Solar Maintenance And Repairs to install your system, you are working with a team that will also be there five years from now if a panel develops a fault, an inverter needs replacing or you want to add battery storage to your existing setup.
This long-term perspective means we specify equipment for durability and serviceability, not just upfront cost. We do not cut corners on cabling, mounting hardware or electrical connections because we are the team that will be working on these systems for years to come.
Post-Installation Support
Every solar PV system we install comes with full commissioning documentation, MCS certification and handover support. Beyond installation, we offer:
- Annual solar PV maintenance inspections
- Reactive repair services for faults and performance issues
- Inverter diagnostics and replacement
- Battery storage retrofitting
- Bird proofing installation to protect panels from nesting damage
- Performance monitoring and reporting for commercial clients
Our solar maintenance service is designed to protect the long-term performance of your investment. An annual inspection catches potential issues before they cause significant output losses, keeping your system generating at its rated performance throughout its working life.
Bird Proofing for Solar Panels
One issue many solar panel owners discover in the months following installation is birds, particularly pigeons, nesting beneath the panels. Nesting birds cause cable damage, create debris that reduces airflow and cooling, and can cause significant damage to panels and mounting hardware over time.
We strongly recommend bird proofing as an addition to any rooftop solar installation, particularly in urban and suburban environments. Our bird proofing service uses purpose-designed mesh and fixings that protect the underside of the array without affecting panel performance or appearance.
Take the Next Step: Get Your Free Solar PV Installation Quote
Solar Maintenance And Repairs is a specialist solar company with the qualifications, experience and aftercare commitment to deliver installations that perform for decades.
Whether you are a homeowner looking to reduce your electricity bills, a business owner seeking to cut operating costs and meet sustainability targets, or an industrial operator looking to make a significant impact on your energy expenditure, we have the expertise to design and install the right solar PV system for your needs.
Our process is straightforward. Contact us on 0333 004 7969 or email info@solarmaintenanceandrepairs.co.uk and we will arrange a site survey at a time that suits you. We assess your property, understand your goals and produce a detailed, no-obligation proposal covering system design, predicted performance, costs and payback projections.
Frequently Asked Questions
A standard domestic installation typically takes one to two days. Commercial installations vary depending on scale, with smaller commercial systems taking two to four days and larger industrial projects planned over a longer programme.
In most cases, solar panels on residential and commercial rooftops fall under permitted development rights in England. However, listed buildings, properties in conservation areas and some flat-roof commercial buildings may require planning permission. We advise on this during the site survey stage.
Yes. Existing systems can often be extended with additional panels, subject to inverter capacity and available roof space. We assess whether the existing inverter and electrical installation can accommodate additional capacity.
Solar panels generate electricity from daylight, not direct sunshine. Even on overcast days, panels continue to produce electricity, though at reduced output. An accurately designed system accounts for this seasonal variation in its performance projections.
Most pitched and flat roofs can accommodate solar panels. The key factors are orientation, pitch angle, available area and structural condition. South-facing pitched roofs give the best output, but east or west-facing roofs and east-west split arrays also deliver good performance. We assess all of this during the free site survey.
The Smart Export Guarantee requires licensed energy suppliers to offer a tariff for exported solar electricity. Homeowners and businesses with MCS-certified installations can apply to an eligible supplier for SEG payments on the electricity their system exports to the grid.
Yes. UK solar PV systems generate electricity throughout the year. Winter generation is lower than summer due to shorter days and lower sun angles, but modern high-efficiency panels continue to produce meaningful output year-round. Annual generation figures in our proposals account for seasonal variation.
Booking a solar PV installation assessment with us is easy. Simply get in touch through our website or give us a call at 03330047969. You can also email us at info@solarmaintenanceandrepairs.co.uk. Our team will schedule a convenient time to visit your property, assess your needs, and provide a personalised installation plan.