DGEG nº 87065NIF 517463849 80+ projects delivered in 2025Lisbon & Tagus Valley
Maintenance & O&M

Your system at peak production, every day.

Monitoring, maintenance, and warranty management — so the solar investment keeps performing like day one.

Why O&M

An installed panel is not a guaranteed panel

A photovoltaic system is a 25–30 year financial asset. Without oversight, it loses performance silently: accumulated dirt, a failing string, an inverter operating below par — failures you can't see, but that erode the return.

Operation & Maintenance (O&M) exists to protect that return. It's not a cost — it's the guarantee that the projected savings materialise, year after year.

Solar Hands technician maintaining a solar system
What we cover

End-to-end oversight

Continuous monitoring

Remote production tracking. We detect performance deviations before they become losses.

Preventive maintenance

Periodic inspections of panels, inverters, wiring and structures. Prevent rather than repair.

Fault response

Fault diagnosis and resolution with defined response times, to minimise downtime.

Technical cleaning

Professional panel cleaning — dirt can reduce production significantly.

Warranty management

We handle equipment and production warranty claims with manufacturers.

Performance reports

Clear production and savings reports — you always know what your system is yielding.

Who we serve

We support systems of all origins

We installed your system, or another company did — either way, we can take over the oversight.

1

Residential

Homes with self-consumption and storage that want production without worry.

2

Business

Commercial and industrial systems where every hour of downtime is lost savings.

3

Energy Communities

Shared installations that require continuous technical management and transparency.

Talk to us

Every system is unique — that's why there's no price list

The age of the system, the installed technology, and the usage profile determine the right plan. Tell us about your system and we'll design a tailored support proposal.