Solar Panel Servicing and Maintenance in Norfolk
Electric11 provides solar panel servicing and maintenance across Norfolk, including Norwich, Wymondham, Dereham, Attleborough, Thetford and Diss. Our service starts from £220 + VAT and includes system performance checks, inverter testing, electrical safety checks and a report explaining any recommended work. We also service many systems installed by other companies. Contact us with your location and system details to arrange a visit.
Send us a message
"*" indicates required fields
Our Electrical Services Available in Norfolk
Safety checks and certification
Custom solar systems for homes
Solar checks and system support
Store extra solar power for use day and night
Modern rewiring for safer homes
Fuse box upgrades and replacement
Appliance testing for compliance
Quick call-outs for electrical emergencies
Electrical services for businesses
How Much Does Solar Panel Maintenance Cost?
olar panel maintenance in Norfolk starts from £220 + VAT. The final cost depends on your system size, roof access, inverter condition, battery setup, fault symptoms, and whether repairs are required.
| Service | Typical Cost |
|---|---|
| Annual solar PV maintenance | From £220 + VAT |
| Solar panel cleaning | Quoted after inspection |
| Inverter diagnostics | Quoted after inspection |
| Battery storage check | Quoted after inspection |
| Solar panel repairs | Quoted after fault finding |
Our maintenance visit includes a professional system inspection, performance review, inverter check, electrical safety checks, visible cabling inspection, and service recommendations. Repairs, cleaning, inverter replacement, and battery work are quoted separately after diagnosis.
Book your solar panel maintenance today
Solar Panel Servicing, Maintenance and Repairs in Norfolk
Electric11 provides solar PV servicing for customers who want to protect performance, reduce avoidable faults, and keep their renewable energy system working safely.
We can help with:
- Annual solar panel maintenance
- Solar PV system servicing
- Solar inverter diagnostics
- Solar panel repairs
- Solar panel cleaning assessment
- Battery storage checks
- Electrical safety testing
- Performance fault finding
- Service reports and repair recommendations
A solar panel service is especially useful if your energy output has dropped, your inverter is showing an error, your system has not been checked in over a year, or your electricity bills have increased without a clear reason.
Book your solar panel maintenance todayElectric11 is composed of a team of local electricians based in Attleborough, offering coverage to the entire Norfolk region. Moreover, through our extensive network, we have forged strong connections with quality tradesmen representing various disciplines in our area.
How to Choose a Solar Panel Maintenance Company in Norfolk
Not all solar panel maintenance companies offer the same level of care. A proper service should check more than surface dirt on the panels. Look for a qualified electrical and solar PV team that can inspect the inverter, isolators, cabling, earthing, mounting system, battery storage, fault codes, and system performance.
Electric11 is a local Norfolk electrical and solar PV team serving homeowners, businesses, farms, and rural properties. Our team focuses on safe, clear, and practical maintenance, with transparent pricing before work begins.
The right solar panel maintenance company should explain what was checked, what was found, and whether repairs are genuinely needed. That is why Electric11 provides clear service recommendations before further work starts.
Book your solar panel maintenance today
What’s Included in a Solar Panel Service?
During solar panel maintenance, Electric11 can:
- Conduct a full system performance assessment
- Complete a solar PV safety assessment
- Carry out insulation resistance testing
- Inspect electrical connections for corrosion or overheating
- Check circuit breakers, RCDs, and surge protection devices
- Test inverter operation and DC voltage output
- Check battery storage efficiency where applicable
- Use thermal imaging to detect potential faults
- Inspect earthing and bonding
- Review system firmware where needed
- Assess whether cleaning is required
- Provide a service report with repair recommendations
This planned maintenance helps identify performance issues, safety concerns, and early signs of component failure before they become more expensive problems.
Book your solar panel maintenance todaySigns Your Solar Panels Need Servicing
Your solar panels may need servicing if you notice:
- Lower energy generation than usual
- An inverter warning light or error code
- Tripped breakers or electrical faults
- Damaged panels or loose cabling
- Battery storage charging issues
- Dirt, moss, bird droppings, leaves, or debris
- Higher electricity bills despite similar usage
- No professional inspection in the last 12 months
If something does not look right, it is better to arrange solar PV servicing before the issue causes a full system failure.
Book your solar panel maintenance today
Looking for a Solar Panel Cleaning Service Near Norfolk?
Searching for a solar panel cleaning service near Norfolk usually means your panels have visible dirt, bird droppings, moss, leaves, or other debris that may be affecting their performance. Electric11 can inspect your solar PV system, assess whether professional cleaning is necessary, and identify any wider faults that could be contributing to reduced energy generation.
Cleaning may improve performance when surface build-up is blocking sunlight, but lower output is not always caused by dirty panels. Inverter errors, damaged cabling, loose connections, electrical faults, shading, or ageing components can produce similar symptoms. Our qualified team looks beyond the surface to determine what your system actually needs.
Solar Panel Repairs and Inverter Diagnostics in Norfolk
If your solar PV system is not performing correctly, Electric11 can investigate the cause and provide a clear repair recommendation. Common issues include inverter faults, damaged panels, loose connections, tripped breakers, cabling problems, and battery storage faults.
We can inspect the system, identify likely causes, and quote for the necessary repair work. If your inverter needs replacement, we will explain the options clearly before any further work begins.
We can also inspect and maintain home battery storage systems as part of a wider solar PV maintenance visit.
Maintaining Solar Panels in Norfolk
Solar panels in Norfolk are exposed to changing weather, rural debris, bird activity, tree cover, and seasonal performance shifts. Regular maintenance helps keep your system safe, efficient, and reliable throughout the year.
A well-maintained solar PV system can continue producing clean energy for longer while reducing the risk of avoidable repair costs. If your system has not been checked recently, an annual service is a sensible way to protect your investment.
Looking for a new solar PV system instead? Visit our solar panel installation page for design, installation, and battery storage options.
Searching for Solar Panel Servicing Near Norfolk?
When you search for solar panel servicing near Norfolk, you want a qualified local team that can keep your system working safely, efficiently, and reliably throughout the year. Electric11 provides solar panel maintenance and servicing across Norfolk, helping homeowners and businesses protect their investment and get the best long-term performance from their solar PV system.
Our team can inspect your panels, check system performance, identify electrical faults, review inverter issues, and make sure your solar setup is operating as it should. Regular servicing can help reduce energy loss, spot problems early, and extend the lifespan of your solar panel system.
Book your solar panel maintenance todayWhy Choose Electric11 for Solar Panel Maintenance?
Certified and Accredited Electricians
Electric11 is a qualified electrical team with solar PV experience, giving you confidence that your system is checked safely and professionally.
Transparent Pricing
Solar panel maintenance starts from £220 + VAT, with repairs, cleaning, inverter replacement, and battery work quoted clearly after diagnosis.
Local Norfolk Coverage
Based in Norfolk, Electric11 supports homes, businesses, farms, and rural properties across the region.
Practical Repair Advice
We explain what your system needs, what can wait, and what should be repaired to protect performance and safety.
Book your solar panel maintenance today
Frequently Asked Questions
Can’t find what you’re looking for?
Get in touch with any questions.
Electric11’s solar panel maintenance starts from £220 + VAT. The final cost depends on system size, access, inverter condition, battery storage, fault symptoms, and whether repairs are required.
A solar panel service can include a system performance assessment, PV safety checks, inverter testing, electrical connection inspection, insulation resistance testing, earthing and bonding checks, battery storage checks, cleaning assessment, and a service report.
Most solar PV systems should be serviced at least once a year. Systems affected by trees, birds, heavy debris, coastal conditions, or unusual performance issues may need more frequent checks.
Solar panel cleaning deals with surface dirt and debris. Solar panel maintenance checks the wider system, including electrical components, inverter performance, cabling, safety devices, and overall output. Electric11 can advise which service your system needs.
Yes. Electric11 can inspect, maintain, and repair many existing solar PV systems, even if we did not install them. Contact us with your system details and we will confirm how we can help.
Common signs include reduced energy output, inverter warning lights, error codes, damaged panels, loose cabling, tripped breakers, battery storage problems, or unusual system behaviour.
Yes. Electric11 can diagnose solar inverter faults and recommend the right repair or replacement option. Inverter problems are one of the most common reasons solar PV systems stop performing correctly.
Yes. Electric11 can inspect and maintain solar battery storage systems as part of a wider solar PV maintenance visit.
If you are based in Norfolk or nearby areas, Electric11 may be able to help. We provide solar panel maintenance across Norwich, Wymondham, Dereham, Attleborough, Thetford, Diss, Watton, Swaffham, King’s Lynn, Great Yarmouth, and surrounding areas.
You can book solar panel maintenance by contacting Electric11 online or calling 01953 661 155. We will review your system details, confirm access requirements, and arrange the next step.
Case studies
Thetford Electrical Remedial Works
Electric11 carried out electrical remedial works at a Thetford property, including a new consumer unit, water and gas bonding, replacement lighting and accessories, and an immersion cupboard isolator. The notes specify a satisfactory EICR to follow completion.
Attleborough Consumer Unit Upgrade
A consumer unit replacement and EICR remedial works in Attleborough addressed sockets, lighting fittings and the shed supply. The completed work achieved a satisfactory EICR outcome.
EICR Remedial Works in Norfolk: Replacing Outdated Consumer Units
Electric11 replaced outdated consumer units at a Norfolk site as part of EICR remedial works. The project addressed C1 and C2 issues, with further circuit and switchgear work planned and a satisfactory EICR intended on completion.
EICR Remedial Works on Station Road: A Satisfactory Outcome
Electric11 carried out EICR remedial works at a Station Road property following an unsatisfactory inspection. The project focused on the identified electrical safety observations, with the supplied job summary recording a satisfactory EICR outcome.
Home Rewire on New North Road with an RCBO Consumer Unit
Electric11 completed a residential rewire on New North Road, installing an RCBO consumer unit with surge protection and spare ways, alongside sockets, switches, lighting and Ethernet ports. The project renewed all circuits, with an Electrical Certificate issued in line with BS 7671.
Home Rewire in Thetford with a Replacement Consumer Unit
Electric11 completed a residential rewire in Thetford, renewing all circuits, installing new circuits as required and replacing the consumer unit. This case study outlines the confirmed electrical scope, explains the exclusion of making-good works and sets out practical considerations for homeowners planning a similar installation.
EV Charger Installation in Feltwell: An Ohme ePod Project
Electric11 completed an EV charger installation in Feltwell, near Thetford, to provide a dedicated vehicle charging point. Photographs show an Ohme ePod mounted on the property’s brickwork with an external cable route. The project records document electrical testing; annual charging costs and savings have not been established.
12-Panel Solar and Battery Installation in Attleborough
Electric11 completed a solar and battery installation in Attleborough to support a residential property’s energy-efficiency objectives. The project combined 12 solar panels, a Fox ESS hybrid inverter and an EP12 battery recorded at 11.52 kWh. Initial verification confirmed correct inverter functionality and a successful loss-of-mains test.
Solar and Battery Upgrade in Poringland with EV Charging
Electric11 replaced an existing inverter and battery system and installed an EV charger at a property in Poringland, near Norwich. The project included associated cabling, electrical protection, satisfactory AC testing and PV commissioning, bringing equipment replacement and vehicle charging provision into one coordinated job.
Garage Electrics Installation for a Workshop in Norwich
Electric11 carried out garage electrical works in Norwich, installing a distribution board, workshop sockets, fused spurs, LED battens and an IP-rated double socket. See the scope and project photos.
Downlight and Socket Replacement at an Attleborough Home
Electric11 replaced exterior and kitchen downlights, double sockets and a dimmer at a home in Attleborough, Norfolk, and fitted additional customer-supplied lights. See the scope, finishes and project photos.
Workplace EV Charger Replacement in Wymondham
Electric11 replaced an EV charging unit at business premises near Copper Smith Way in Wymondham, Norfolk. See the workplace charging project.
EV Charger Installation in North Lopham, near Diss
A North Lopham EV charger installation near Diss, with a supply review and a cable route planned around the home's existing electrical layout.
Battery Storage and Zappi EV Charger Installation in Loddon
Electric11 upgraded a home near Loddon with a Fox ESS battery and inverter, a Zappi EV charger and a new double-stacked consumer unit, creating a safer and more flexible electrical system.
Garage Socket and LED Lighting Installation in Bressingham
Electric11 upgraded a garage in Bressingham with galvanised double sockets, USB-A/C charging points, surface-mounted conduit and 12 metres of LED lighting. The project also included socket and lighting alterations in the house, followed by inspection, testing and certification.
Zappi EV Charger Relocation Norwich
Electric11 relocated an existing Myenergi Zappi charger by approximately 20 metres at a Norwich home, extending and testing its protected 32 A circuit before issuing a Minor Works Certificate.
Fox ESS Home Battery Storage Installation in Norwich
Electric11 installed two Fox ESS EP12 batteries and a 10.5 kW inverter at a Norwich home, providing 23.04 kWh of nominal storage with protected electrical integration.
RCBO Consumer Unit Replacement in Wicklewood
Electric11 upgraded an existing consumer unit at a Wicklewood home with an 18th Edition RCBO consumer unit and surge protection device, then tested the installation in line with BS 7671.
Laboratory Socket Installation in Attleborough
Electric11 installed and tested additional double sockets at a veterinary laboratory in Attleborough, giving workstations and equipment more practical access to power.
12-Way Three-Phase Distribution Board Replacement in Attleborough
Electric11 replaced the main-floor DB2 at an Attleborough workshop with a modern 12-way three-phase distribution board, reconnecting and clearly labelling machinery and socket circuits before testing and certification.
Zappi EV Charger Installation in Watton, near Thetford
Electric11 installed a tethered black Zappi EV charger with a dedicated cable run and protective upgrades at a home in the Watton and Thetford area.
7 kW Zappi EV Charger Installation in Wymondham
Electric11 installed and configured a customer-supplied 7 kW tethered Zappi EV charger in Wymondham, including a 15-metre cable run, surplus-solar monitoring, surge protection and a Type A RCBO.
Zappi EV Charger Installation and Solar PV Servicing near Norwich
Electric11 installed a tethered Zappi EV charger and serviced an existing 8 kW solar PV and battery system in Cantley near Norwich, completing detailed system checks and a satisfactory EICR.
Solar PV and Hybrid Inverter Installation in Great Ellingham
Electric11 installed a high-output solar PV system with a Fox ESS hybrid inverter at a Great Ellingham home, providing clean on-site generation and a platform for smarter energy use.
Garage-Roof Solar and Fox ESS Battery Installation near Diss
Electric11 installed a garage-roof solar PV system near Diss, pairing a 3.6 kW hybrid inverter with 11.52 kWh of Fox ESS battery storage. The project also included meter and garage-board integration, dedicated protection and a carefully planned roof layout.
2.76 kW Solar Panel Installation in Attleborough
Electric11 installed six 460 W solar panels, a Fox inverter, new garage distribution and cabling at an Attleborough home.
Solar PV Inspection and EICR Review in Long Stratton
Electric11 assessed an existing solar PV system and associated electrical records in Long Stratton, highlighting documentation conflicts and items requiring follow-up.
Pump Supply Investigation and Trenching in East Runton
Electric11 completed trenching for a pump electrical supply at Pip’s Bothy in Lower Common, East Runton. The project records and follow-up photographs also document the existing pump, cable route and intake equipment so that the next electrical work could be scoped safely.
16-Panel Solar, Battery Storage and EV Charger Installation in Wymondham
Electric11 installed a 16-panel solar PV system, 11.52 kWh Fox ESS battery and Zappi EV charger at a Wymondham bungalow, creating one integrated home-energy system.
Fox ESS Solar Battery Storage Installation in California, near Great Yarmouth
Electric11 added a 7 kW Fox ESS hybrid inverter and 11.52 kWh heated battery to an existing solar-powered home in California, near Great Yarmouth. The retrofit also included cable alterations, protection, commissioning and BS 7671 certification.
Commercial PAT Testing in Wicklewood, Near Wymondham
Electric11 completed PAT testing for a Wicklewood ice cream business, checking mobile catering equipment, freezers, leads and everyday appliances. Several clear pass readings were recorded, while a failed result showed the value of testing equipment before continued commercial use.
Myenergi zappi EV Charger Installation in Norton
Electric11 installed a 7 kW Myenergi zappi home charger in Norton, adding new consumer units and a protected underground supply to a detached garage.
Electric11 FOX ESS Battery Storage Norwich
Electric11 installed a 23.04 kWh FOX ESS home battery storage system at a Norwich property, combining two EP12 Plus batteries with a hybrid inverter, protected consumer-unit connections and cabling to the main house.
Commercial Electrical Installation for Wymondham Banking Hub
Electric11 completed key electrical installation work for the new Wymondham Banking Hub, installing a communications rack and terminating a commando socket to provide power to the rack busbar. The work was coordinated within an active commercial fit-out at 45 Market Street.
Fox ESS Battery Storage Installation in Barnt Green
Electric11 retrofitted Fox ESS battery storage to an existing solar installation at a Barnt Green home, improving how surplus generation could be used.
Fox ESS Solar and Battery Installation in Long Stratton
Electric11 upgraded a Long Stratton home with a 4.45 kW solar array, Fox ESS hybrid inverter and 5.18 kWh battery storage system.
FastAmps EV Charger Installation in Attleborough
Electric11 installed a FastAmps EV charger at an Attleborough vehicle workshop, completing the dedicated charging circuit alongside an EICR and PAT testing across 60 portable items.
EICR Remedial Works in Norwich
Electric11 completed targeted EICR remedial works at a Norwich property, addressing C1 and C2 safety observations and preparing the fixed electrical installation for follow-up testing and certification.
Solar Generation Meter Replacement in Norwich
Electric11 replaced an older analogue solar generation meter at a Norwich property with an Emlite ECA2 100A single-phase kWh meter, providing clear digital recording for the existing solar PV system.
Sauna Light Replacement in Attleborough
Electric11 replaced a damaged sauna light and associated wiring at a leisure property in Attleborough, restoring safe and reliable illumination.
Garden Music Room Electrical Installation in Norwich
Electric11 completed a garden room electrical installation in Norwich, adding a protected supply, local consumer unit, lighting and practical socket provision for a new music space.
Wall Light Fault Finding and Testing in Attleborough
Electric11 checked and tested a wall light lamp holder at an Attleborough home after bulbs failed to operate correctly, confirming safe circuit conditions and compliance with BS 7671.
SolaX EV Charger Installation at Cherry Tree
Electric11 installed a customer-supplied 7 kW SolaX home charger at Cherry Tree, supported by a dedicated cable run, surge protection, a Type A RCBO and replacement protective devices.
Outdoor Lighting and Socket Installation in Attleborough
Electric11 upgraded the outside of an Attleborough home with six wall lights, three weather-resistant double sockets, three replacement switches, a fused spur and carefully routed exterior cabling.
EICR Remedial Works in Suffolk
Electric11 replaced an earth bond at a Suffolk home, completed the associated electrical testing and issued a satisfactory EICR, giving the customer clear confirmation that the recorded remedial work had been completed.
Commercial Workshop Electrical Installation for a Motorsport Facility
Electric11 upgraded a commercial motorsport workshop with a dedicated car-lift supply, rotary isolation, 18 LED fittings and two PIR-controlled floodlights.
EICR Remedial Works in Attleborough
Electric11 completed targeted EICR remedial works at an Attleborough property, addressing C1 and C2 observations identified during an electrical safety inspection.
Greenhouse Power Installation in Attleborough
Electric11 installed a certified greenhouse power supply in Attleborough using buried 2.5mm² SWA cable, protective conduit and a weather-resistant double socket.
Home Lighting Repair and Bulb Replacement in Kenninghall
Electric11 restored lighting throughout a Kenninghall home by replacing failed bulbs across multiple rooms and confirming that the affected light fittings were working again.
Mira Electric Shower Installation in Norwich
Electric11 replaced an existing shower in Norwich with a Mira Advance 8.7kW thermostatic electric shower, tested the dedicated circuit and issued a Minor Electrical Installation Works certificate.
Conservatory Lighting and Socket Installation in Wymondham
Electric11 upgraded a conservatory in Wymondham with six downlights, a replacement LED strip, relocated sockets, new double sockets and surface trunking for a brighter, more practical space.
Evec EV charger installation in Attleborough
Electric11 installed an Evec EV charger at an Attleborough home, including dedicated cabling, trenching, post mounting, surge protection, a Type A RCBO and full electrical testing.
Solar Panel and FOX Battery Installation in Attleborough
Electric11 installed a 13.8 kWp solar array, 7 kW FOX hybrid inverter, approximately 23 kWh of battery storage and a failover system at a home near Carvers Lane, Attleborough. The system helps the property generate, store and manage more of its own electricity.
Pylontech Battery Storage Upgrade in Wymondham
Electric11 added three Pylontech US5000C batteries to an existing three-phase Victron system in Wymondham. The 14.4 kWh upgrade increased total battery storage to 56.4 kWh—a 34.3% capacity increase.
Solar Panel for Home and Battery Storage Installation, Attleborough, Norfolk
In Attleborough, Norfolk, Electric11 completed a 3.9 kW solar installation for a bungalow property, featuring 12 × 325 W full-black panels, a Solis 3.6 kW hybrid inverter, and a Puredrive 5 kWh battery. The system is designed to generate around 3,400 kWh per year, delivering annual savings of £918, reducing CO₂ emissions by 851 kg, and cutting grid reliance by 70%.
Shed Solar Power Installation, Attleborough, Norfolk
Electric11 installed a 1.82 kW shed solar power system in Attleborough, Norfolk, featuring 4 × 455 W full-black panels and a Fox Hybrid 1.0 kW inverter. This compact setup is expected to generate 1,300 kWh of clean energy per year, delivering annual savings of £351 and cutting 299 kg of CO₂ emissions — a smart, efficient solar solution without battery storage.
Solar Farm and Battery Storage Installation, Breckland, Norfolk
In Breckland, Norfolk, Electric11 delivered a 6.2 kW solar farm installation featuring 14 × 445 W full-black panels, a Fox Hybrid 5 kW inverter, and a Fox ESS 5.18 kWh battery. The system is expected to generate around 5,706 kWh of renewable energy per year, providing annual savings of £601.23, reducing CO₂ emissions by 1,181 kg, and achieving a 67% decrease in grid reliance.
Ground Solar Panel Mounts and Battery Storage Installation, North Pickenham, Norfolk
Taking a clean and practical design approach, our focus was on creating an efficient area dedicated to renewable energy generation. Following a full review of the land, we installed a ground-mounted array featuring 48 × 405 W full-black panels arranged across three separate arrays. We advised that a 19.44 kW total system size would be the most suitable configuration for the property’s energy needs.
Home Solar Array and Battery Storage Installation, Long Stratton, Norfolk
Taking a clean and efficient approach, our focus was to design a system that made the most of renewable energy potential. After evaluating the property, we fitted 10 × 445 W full-black panels arranged across two separate arrays. A total capacity of 4.45 kW was determined to be the most effective solution for the property’s size and energy requirements.
Solar Carport & Battery Storage Installation in Tibenham
Taking a straightforward and modern approach, our aim was to design a practical space focused on generating clean, renewable energy. After evaluating the property, we installed a carport solar array featuring 9 × 445 W full-black panels. We determined that a 4 kW system would deliver the best balance of efficiency and suitability for the property’s energy demands.
