Field services & maintenance
Maintenance delivered by the people who operate the asset
Planned maintenance, properly executed
Every asset we support runs to a structured maintenance regime tailored to its technology, warranty requirements and operating profile. Our engineers carry out planned and preventive maintenance to OEM standards, supported by quality audits, competence frameworks and clear procedures that keep workmanship consistent across the fleet.
Includes:
Planned and preventive maintenance to OEM and warranty standards
Corrective maintenance and fault rectification
Direct maintenance of battery systems and PCS across multiple OEMs
Balance of plant and whole-site maintenance
HV/EHV works managed under SEO safety rules with specialist partners
Statutory compliance, inspection and reporting
Heading for these?
Batteries and PCS, maintained directly
Our engineers are trained and equipped to work on battery systems and power conversion equipment across multiple OEMs. Where OEM warranties or long-term service agreements apply, we manage those interfaces on the owner’s behalf, keeping accountability in one place.
Whole-site capability
Our scope extends across the full balance of plant: inverters, transformers and switchgear through to auxiliary systems, site infrastructure and grounds. High voltage and extra-high voltage works are delivered under our safety rules with specialist HV partners, coordinated end to end by SEO so clients deal with one accountable provider.
Compliance built in
Statutory inspections, safety rule compliance and maintenance record-keeping are managed as part of the service, giving owners and lenders a clear, auditable picture of asset condition.





