Solar Operations & Maintenance (O&M) Services
Proactive preventative checkups, rapid corrective fault rectification, telemetry analytics, and manufacturer warranty management for residential, commercial, and utility solar arrays.
Safeguarding Your 25-Year Solar Investment
Solar power plants operate continuously in harsh outdoors—subject to monsoon humidity, extreme heat, dust accumulation, and electrical stress. Without systematic O&M, energy yields can drop by 15% to 30%, and undetected inverter or wiring issues can lead to severe equipment breakdown.
Naesara Sunworks provides tailored O&M programs designed to maintain high Performance Ratios (PR), minimize downtime, and ensure your solar plant generates optimal green energy and financial return day after day.
Commercial & Industrial AMCs
We offer flexible annual contracts (Silver, Gold, Platinum) with guaranteed service level agreements (SLAs), emergency technician dispatch within hours, and periodic plant health certificates.
Key Components of Our O&M Framework
Five comprehensive pillars that keep your solar power plant performing at its technical best.
1. Preventative Maintenance
Proactive scheduled visits to preempt failures before they occur:
- Visual examination of modules, mounting clamps, and conduits
- Thermal scan of junction boxes and DC combiner boxes
- Panel surface cleaning to eliminate dust and bird droppings
- Vegetation trimming to prevent seasonal panel shading
- Torque check on structural fasteners and earthing strip continuity
2. Corrective Maintenance
Immediate on-site intervention when irregularities or breakdowns happen:
- DC string fault tracing and open-circuit voltage verification
- Inverter error code diagnosis and board repairs
- Rapid replacement of blown DC fuses, SPDs, and contactors
- Emergency repairs following lightning or heavy windstorms
- Replacement of physically damaged solar photovoltaic modules
3. Performance Monitoring
Data-driven telemetry tracking system metrics around the clock:
- Real-time telemetry tracking daily, monthly, and annual generation
- Automated discrepancy detection flagging underperforming strings
- Weather-adjusted generation benchmarking vs. actual irradiance
- Monthly analytical performance reports delivered to client portals
4. System Modernization & Upgrades
Continuous optimization with the latest solar power technologies:
- Upgrading ageing central or string inverters to high-efficiency models
- Firmware updates for MPPT controllers and communication gateways
- Retrofitting hybrid battery energy storage (BESS) systems
- Enhanced surge protection and earthing pit rejuvenation
5. Warranty Management
Complete liaison with tier-1 equipment manufacturers:
- Handling RMA warranty claims for defective inverters and panels
- Maintaining documented maintenance logs required by insurers & OEMs
- Liaising with OEM support teams for timely replacements
- Zero hassle or technical jargon for the property owner
Why Choose Naesara O&M?
We manage residential rooftops, industrial factories, and commercial parks across Karnataka and Tamil Nadu with a spotless safety record.