Solar Park Maintenance and Monitoring for Businesses

Maximum performance and reliability through professional maintenance

A solar power system is a valuable investment for any business, helping reduce energy costs and increase energy independence.
To ensure long-term efficiency and reliability, regular maintenance and continuous monitoring are essential.

While solar panels themselves require minimal upkeep, the overall system — including inverters, electrical connections, structures, and control systems — needs periodic inspection and maintenance.

Solar Park Monitoring

We provide solutions that enable real-time monitoring of your solar system and allow for quick response to any irregularities.

With monitoring, you can:

✔ track real-time energy production and consumption
✔ gain insight into system performance parameters
✔ detect performance drops or faults at an early stage
✔ analyze production over time (hourly, daily, monthly, yearly)
✔ monitor battery status and energy flows
✔ receive alerts in case of faults or alarms

Monitoring is accessible via both desktop and mobile devices.

Smart Energy Management and Control

Additional solutions can be integrated to help optimize energy usage and reduce costs.

For example:

  • inverter control and market price tracking
  • storing energy during low-price periods
  • automatic load management based on electricity prices

Using Modbus-based solutions, various devices can be controlled, including:

✔ heat pumps (SG Ready compatible)
✔ electric boilers and thermal storage tanks
✔ air conditioning and ventilation systems
✔ other major energy consumers

This allows you to maximize self-consumption or shift energy usage to more cost-efficient periods.

Solar Park Maintenance

Regular maintenance helps prevent failures and ensures stable system operation.

Our maintenance service includes:

✔ visual inspection of panels and mounting structures
✔ inverter performance and software checks
✔ inspection of electrical connections and cabling
✔ tightening and inspection of main distribution board connections
✔ PV string and AC-side measurements
✔ equipotential bonding inspection
✔ system performance analysis

If needed, we also provide fault diagnostics and troubleshooting.

After each maintenance visit, we deliver a detailed report outlining the system condition and recommendations.

Maintenance and Ongoing Supervision

We also offer continuous monitoring and maintenance agreements, which include:

  • system monitoring via software
  • responding to alarms and irregularities
  • communication with manufacturers and partners if needed
  • software updates
  • compliance and installation checks


This ensures your solar system operates reliably over the long term.

When should maintenance be carried out?

In practice, we recommend servicing your solar system at least once a year, depending on usage and conditions.

Maintenance is especially important:

  • before the high-production spring and summer period
  • after winter (snow, ice, temperature fluctuations)
  • if performance has decreased
  • if monitoring indicates irregularities

Contact Us

If you require maintenance, monitoring solutions, or are experiencing a fault, please get in touch.

📩 hooldus@dred.ee

Please include the following information in your request:

  • site address
  • contact details (name, phone, email)
  • installation type (roof / ground-mounted)
  • detailed description of the issue