Performance optimisation
Turn soiling data into better cleaning decisions.
Cleaning more often does not always mean better returns. SolarOZ combines weather context, soiling-loss assessment and cost analysis to help determine when, where and how a PV plant should be cleaned.
Discuss your site strategyYield improvement meets cost control
Cleaning decisions shaped around the site—not a fixed schedule.
Cleaning decisions shaped around the site—not a fixed schedule.
01 / CONTEXT
Weather & rainfall
Understand how local conditions, rainfall and the site's environment influence accumulation and recovery.
02 / MEASURE
Soiling-loss assessment
Use available plant information and measurements to estimate when soiling is affecting output.
03 / DECIDE
Cost-aware strategy
Compare labour, water, equipment and operational impacts before setting a cleaning approach.
A site-specific cleaning strategy can ask
- When is the expected recovered yield worth the cleaning cost?
- Which areas or blocks need attention first?
- How should rainfall and forecast conditions affect timing?
- Would robotic cleaning, manual cleaning or a combination fit the site?
- How can cleaning outcomes be checked after implementation?
Related technical guidance
Review the loss before setting the schedule.
Share your current cleaning approach, available data and site constraints.