Solar PV Maintenance & Performance Checks
Cleaning, inspection and performance testing of existing solar installations.
Solar systems lose output when panels get dirty, connections loosen or batteries age. We inspect and clean the array, check inverters and batteries and report on how the system is performing against what it should deliver.
What we do
- Visual inspection of panels, frames and mounting
- Panel cleaning
- DC string voltage and current checks
- Inverter, charge controller and battery condition checks
- Connection tightening and protection device checks
- Performance report with recommendations
What we need from you to quote
- System size, make of panels and inverter
- Location and access to the roof or array
- Installation date and installer if known
- Description of any faults or reduced output
- Battery type and age if applicable
- Preferred maintenance frequency