The Vendor is required to provide solar optimization and preventative maintenance services through a qualified provide monitoring and alerting services along with annual preventative maintenance, inspections, and testing.
- Daily Monitoring of System Performance:
• Perform continuous monitoring of the county's solar photovoltaic systems.
• Operational status (inverter and system on/off) and performance alerts (actual versus expected performance) to be continuously monitored, with experienced technicians automatically receiving alerts of system anomalies.
• Monitoring technicians must identify and respond to system alerts and provide updates to county's system administrator.
- Annual Performance Reports:
• Provide Annual Performance Reports reflecting:
o Expected vs. Actual system production (kWh)
o System Availability
o Recoverable Degradation
o Performance Index
o Operation and Maintenance Records
o Safety, Accidents and Environmental Reporting
o Proposal of Recommended Actions
- Annual Preventative Maintenance, Inspections, and Testing:
• Array
o Inspect PV modules for damage, discoloration or de-lamination
o Inspect mounting system for damage or corrosion
• Trackers
o Inspect tracker components for damage or corrosion
o Inspect tracker controllers for damage
o Lubricate tracker motors and jackscrews
o Verify proper operation and alignment
• Inverter
o Torque checks on critical electrical terminations
o Clean all filters and fans
o Inspect inverter pad and container
o All other preventive maintenance required by warranty
• Electrical Balance of System
o Inspect ground braids, electrodes and conductors for damage
o Perform thermo-graphic analysis of combiner boxes, inverters, transformers, and conductor connections to buses, breakers or disconnects
• Site Conditions
o Inspect drainage conditions
o Inspect vegetation for array shading or fire hazards
o Inspect safety conditions and proper signage
• Maintenance Reporting
o Record results of all inspections
o Take photographs of any damage or defects identified
o Inform County and warranty providers of all deficiencies identified
o Provide County with recommendations for corrective actions.
- Questions/Inquires Deadline: September 26, 2025
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