Annual O&M visit
A planned annual inspection and report for sites with stable monitoring and light support needs.
- Site inspection
- Inverter review
- Annual report
Commercial Solar PV O&M
Remote monitoring, generation review, inverter checks, fault diagnostics and preventative maintenance to protect commercial solar output.
MCS-certified solar capabilityElectrical and renewable maintenance under one roofOutput-focused reporting
Commercial focus
For commercial solar owners and property teams
For commercial decision-makers who need electrical risk, uptime and compliance managed with clear evidence.
Warehouses with rooftop solarCommercial landlordsManufacturersEnergy managersFM teamsMulti-site solar portfolios
Generation drops are not spotted quickly
Inverter warnings are ignored until output is lost
No annual O&M record for stakeholders
Cleaning and panel checks are ad hoc
Warranty issues are not documented early
Solar faults are handled separately from electrical maintenance
What is included
Solar PV O&M services
Scope can be tailored by site, portfolio, access constraints and the level of reporting required.
Remote monitoring review
Inverter checks
Generation and performance review
Fault diagnostics
Preventative maintenance
Corrective maintenance
Panel condition checks
Cleaning recommendations
Warranty support
Annual O&M reporting
Options
O&M support levels
Monitoring-led support
Regular generation review and triage for sites where output protection is the priority.
- Remote review
- Fault triage
- Performance notes
Corrective maintenance
Fault finding and remedial works for systems with known generation or inverter issues.
- Diagnostics
- Repair plan
- Warranty evidence
Indicative pricing
Commercial Solar O&M Pricing Guide
O&M pricing depends on system size, monitoring access, inverter type, roof access and the response level needed.
ServiceTypical scopeGuide price
Annual O&M inspectionSingle planned site visit, inverter checks and annual reportFrom £750 + VAT/year
Monitoring-led O&MGeneration review, fault triage and annual site inspectionFrom £95/month + VAT
Fault diagnostic visitOn-site investigation for inverter, string or generation issuesFrom £350 + VAT
Multi-site solar portfolioGrouped monitoring, inspections and performance reportingQuoted after system review
Cleaning, specialist access, replacement parts, inverter replacements and warranty administration are quoted separately unless included in the agreed O&M scope.
Reporting
Solar performance reporting
Commercial solar O&M should show whether the system is producing as expected and what action is needed to protect long-term output.
Generation summary
Inverter status notes
Fault and alarm review
Panel condition observations
Cleaning and access recommendations
Corrective works and warranty notes
Areas covered
Commercial support across London, Hertfordshire and Essex
Wire Now supports commercial premises across the London, Hertfordshire and Essex corridor, including North London, Greater London and surrounding areas.
Related commercial services
FAQ
Commercial maintenance questions
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