A Scan Inter Public Company Limited company · Listed on the Stock Exchange of Thailand SET: SCNCall 061-301-2180LINE @SEPSOLARTHEN
Technician inspecting and maintaining a solar system

Solar System Maintenance

A 24-hour monitoring room and the same O&M team that maintains the company’s solar power plants, keeping your system producing to plan throughout its 25–30-year life.

Solar power plant maintained by the O&M team

Keeping your system producing
to plan for its entire lifespan

Solar systems last 25–30 years. Regular maintenance keeps panels producing as designed and catches problems before they affect output.

Our O&M team is the same team that maintains the company’s solar power plants, equipped with calibrated measuring instruments.

  • 24-hour monitoring room tracking power output
  • Measurements taken with calibrated instruments
  • Maintenance reports

What Our O&M Team Covers

Tasks and their frequency are set according to system size and contract.

Output monitoring A 24-hour monitoring room spots system faults quickly
Scheduled inspections Panels, inverters, cabling and protective devices checked
Panel cleaning Panels washed so they capture full sunlight
Fault repairs Technicians come on site to inspect and fix
Reporting A summary of power output and work done each cycle
Existing systems We maintain systems installed by other installers

Maintenance for Homes and Businesses

TopicHomesBusinesses and factories
Warranty30-year power output, 2-year installationAs per project contract
MonitoringView output in the mobile app24-hour monitoring room with reports
Free-installation systems–Free maintenance throughout the contract

FAQ

How often should solar panels be cleaned?

It depends on dust and the local environment.

How do I know if my system is producing less?

The monitoring system shows daily and monthly output and alerts you when something is wrong.

Do free-installation systems pay for maintenance?

No. Free-installation systems (PPA contract) are maintained for the full contract term.

Request a Solar Proposal for Your Business

Send us your business details. An engineer will contact you to review your electricity bills, schedule a roof survey and propose both free installation and system purchase options.

061-301-2180Free engineer consultation, at no cost
@SEPSOLARSend a photo of your power bill via LINE for an assessment

Business details