Areas we cover
BedfordshireBerkshireBristolBuckinghamshireDevonDorsetEast SussexGloucestershireHampshireHertfordshireKentNorthamptonshireOxfordshireSomersetSurreyWest SussexWiltshire
0330 111 9399We will beat any written quote
Commercial solar maintenance

Commercial Solar Maintenance

Plan solar care around performance records and business operations

Commercial solar needs a maintenance programme that considers the whole site. Solar Maintenance and Repairs provides inspections, cleaning, testing and performance support for businesses, from small arrays to larger installations with multiple inverters.

We assess equipment condition, usage patterns and working hours before recommending ongoing care. Reports and agreed response arrangements help your team understand what needs attention and plan ahead.

Specialist solar support
Clear recommendations
Work scoped to your system
Ongoing maintenance and repairs
Request a call back
Tell us about your property, equipment and what you need help with. Our team will contact you to discuss the next step.
Accredited & trusted Approved 5 stars Google reviews FSB Member Trustpilot Checkatrade NAPIT TrustMark Government Endorsed Quality
Commercial solar maintenance

Is this the right service for your system

What our customers sayTrustpilot Read our reviews on Trustpilot
01 You need a planned programme instead of reacting to failures
02 Dust, debris or wear may be reducing generation
03 You want clearer performance records and maintenance documentation
04 Multiple inverters or sections need individual attention
05 Site operations require controlled access and coordinated appointments

What the service covers

01

Maintain performance and identify wear

Scheduled cleaning, inspections and testing can reveal connection problems, inverter alerts or deteriorating components before they become more disruptive. The scope is matched to the equipment, roof access and site environment rather than a standard checklist applied without assessment.

02

Review the array in sections

A healthy total generation figure can hide a weak string or inverter. We consider individual units and available performance data alongside the overall output, helping identify areas that need closer investigation.

03

Monitoring and support

Where included in the agreement, monitoring can provide alerts and a route to fault investigation between visits. We confirm platform connectivity, available data and response arrangements. Continuous monitoring does not mean every problem can be detected or repaired immediately.

04

Documentation and manufacturer requirements

Reports record condition, tests and recommended work for building-management records. Service intervals and methods should reflect applicable manufacturer guidance. Maintenance supports compliance with relevant terms, but does not automatically validate every warranty or insure against damage.

05

Tailored scheduling

We plan visits around operational needs where possible, including quieter periods and controlled roof access. A defined service relationship gives your business a point of contact when an issue arises and helps plan follow-up work.

06

One off service or membership

A one-off call-out addresses the agreed visit without continuing commitment. Membership provides the benefits and exclusions of the selected plan. Compare covered visits, labour, monitoring, cleaning and parts costs rather than assuming the monthly fee includes every possible task.

Need help with your system? Our team can talk you through the options. Discuss your requirements — call 0330 111 9399
How it works

From your first enquiry to ongoing support

Technicians servicing a commercial solar array
Our service includes
  • Specialist solar support
  • Clear recommendations
  • Work scoped to your system
  • Ongoing maintenance and repairs
Excellent on Trustpilot · 1,000+ online reviews
Book a free assessment — call 0330 111 9399
  1. 1

    Review the installation

    Tell us your site, equipment, demand, records and current concerns. We assess access and the maintenance work required.

  2. 2

    Complete an initial check where required

    New customers receive a baseline performance assessment to identify existing issues before the ongoing plan starts.

  3. 3

    Agree scope and pricing

    We confirm the inspection schedule, monitoring, call-out arrangements, covered work, exclusions and any additional costs.

  4. 4

    Carry out planned maintenance

    Cleaning, inspections and performance checks follow the agreed schedule, with reports and remedial recommendations.

  5. 5

    Review and respond

    We discuss alerts or faults and adjust the care plan as the system and operational requirements change.

Technicians servicing a commercial solar array

Care for smaller commercial arrays

A modest installation still benefits from clear reporting and an appropriate schedule. We consider manufacturer guidance and usage before agreeing visit frequency.

Technicians servicing a commercial solar array

Larger and more complex sites

Higher output, multiple inverters and specialist roof access require more detailed planning. Contracts are scoped for the installation, including operational restrictions and any related solar thermal or battery equipment.

About Solar Maintenance and Repairs

Why choose Solar Maintenance and Repairs

Our work covers solar installation, maintenance and repairs, so advice considers the equipment over its working life. We assess the installation before recommending work, explain the options and agree the proposed scope and costs with you.

If additional work is needed, we explain the reason and quote before it proceeds. Related solar PV, thermal, inverter, storage, cleaning and bird-proofing services can be discussed where they are relevant to your property.

Membership and assessment prices

Commercial membership is £19.99 per month, with a £199 initial inspection for new customers. A one-time call-out is £349. Ask us to confirm the applicable current price and terms for your installation in writing; larger arrays and specialist access may need a separate scope.

Comparing the membership benefits

The plan includes unlimited covered call-outs, monitoring and alerts, preventative care, priority service and discounts of up to 20% on eligible repairs and parts. Confirm the tasks, equipment, response arrangements and discount conditions in the quotation. Returning members should discuss renewal and any change in scope rather than assume a new initial inspection is required.

Engineer inspecting a rooftop solar array
Trading since January 20191,000+ online reviews from homeowners and businesses
Areas we cover

Solar support across the South and South East

We support homes and businesses across Hampshire, Dorset, Wiltshire, Somerset, Bristol, Gloucestershire, Berkshire, Buckinghamshire, Oxfordshire, Surrey, Kent, East Sussex, West Sussex, Bedfordshire, Hertfordshire, Northamptonshire and Devon. Send your postcode and system details to confirm coverage and appointment availability.

Bedfordshire Berkshire Bristol Buckinghamshire Devon Dorset East Sussex Gloucestershire Hampshire Hertfordshire Kent Northamptonshire Oxfordshire Somerset Surrey West Sussex Wiltshire
17counties across the
South & South East

Frequently asked questions

What does maintenance include

The agreed scope may cover cleaning, inspections, performance monitoring, inverter checks and relevant testing. Repair, parts and access costs must be confirmed in the contract.

How often should a business system be serviced

An annual visit is a common starting point. Equipment, exposure, manufacturer requirements and previous faults may justify more frequent checks.

Can it reduce downtime

Planned checks can identify issues early and allow work to be scheduled. They reduce some risks but cannot guarantee uninterrupted generation.

How can it save money

Maintaining performance and addressing developing faults can reduce avoidable losses. The financial benefit depends on site condition, energy use and maintenance costs.

Can servicing extend equipment life

Appropriate care helps identify wear and operating issues, but does not guarantee a particular lifespan or prevent every failure.

How much does a plan cost

Pricing depends on installation size, access and the agreed cover. Membership and initial inspection figures are set out on this page; request a written quotation for your site.

Does maintenance prevent weather damage

It can identify loose fittings or other vulnerabilities, but cannot guarantee protection from storms, flooding, extreme heat or other weather damage.

Is monitoring available

Monitoring and alerts can be included where supported and agreed. We confirm the platform, scope and response arrangements before the plan starts.

How do I get started

Send your postcode, equipment details and maintenance records. We can arrange the initial assessment and recommend an appropriate service scope.

What our customers say

1,000+online reviews
from homeowners and businesses
Excellent on Trustpilot
★★★★★
“I’m sure that there are dodgy companies out there but this company is certainly not one of them. Very helpful and prompt service, with good communication and trustworthy engineers who know their stuff. Louis was smashing. Very polite, explained everything and did a cracking job of servicing our solar panels system. I’d recommend them to anyone.”
RRoary Pownall
★★★★★
“SMAR are extremely professional, I was kept up to date throughout my interaction with them. They arrived promptly and had me up and running again within an hour. I would definitely recommend them.”
Nnigel bishop
★★★★★
“SMAR serviced our solar water heating system and replaced our original expansion tank, which was installed in 2010. They kept us informed on their arrival times and any issues. Matthew and his colleague were very pleasant and competent workers. Many thanks.”
LLynn Nelson
★★★★★
“Thanks to everyone one at Solar Maintenance. New inverter, battery and Zappi car charger. Thanks to Louis we got there in the end.”
PPauline Tanner
Get in touch

Book your free assessment and quote

Tell us about your business’s solar installation and the support you need. We’ll help you agree a maintenance programme with clear scope, reporting, pricing and response arrangements.

Call 0330 111 9399

Email info@solarmaintenanceandrepairs.co.uk

Request a call back

Leave your details and a brief description of your requirements. Include relevant equipment details or fault messages where available.