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Operations & Maintenance
Protect your energy investment with proactive maintenance, performance monitoring, and asset management.
Your solar and battery systems are valuable long-term assets. Without proactive care, they’re vulnerable to performance degradation, safety risks, and costly downtime. Next Green Group provides a comprehensive Operations & Maintenance (O&M) solution designed to keep your commercial energy systems performing at their best—today and for decades to come.
Why Choose Our O&M Service?
Proactive Maintenance
We go beyond routine checks to identify hidden inefficiencies and prevent system failures before they occur.
Tailored Solutions
Whether we installed your system or not, we customise our services to suit your system, site conditions, and operational goals.
Expert Team
Our technicians and engineers are experienced across all system types, whether it’s rooftop, ground mount, solar carport, or battery configurations.
Long-term Partner
With over 15,000 energy projects delivered, we’re trusted to support assets over their full 25+ year lifespan.
Take the first step toward reliable, long-term energy performance with a partner you can trust.
What’s Included in Our Comprehensive O&M Service?
Periodic Inspection and Cleaning
- Scheduled inspections of all system components to ensure early detection of potential issues.
- Annual panel cleaning is included to maintain optimal energy output and reduce environmental impact on system performance.
- When faults are identified, we respond quickly to restore system efficiency and minimise downtime.
- Every maintenance activity is documented with detailed reports, including images, status updates, and recommendations for future action.
Performance Monitoring and Reporting
- Daily monitoring and system health checks to catch faults early and maintain consistent energy generation.
- Monthly performance reports compare actual generation against predicted outputs, helping you track ROI and system health.
- We resolve communication issues promptly to ensure uninterrupted data flow and accurate system insights.
- All data is accessible via a centralised dashboard that visualises energy production, financial savings, and carbon emissions avoided.
- Portfolio-wide visibility for multi-site asset owners
Asset Register & Lifecycle Management
- We maintain a full digital asset register that records component history, warranty details, and service activity to support long-term system oversight.
- Warranty claims are simplified through accurate fault tracking and documentation, making facility management more efficient and less time-consuming.
- All technical and compliance documentation is centralised, ensuring easy access for audits, warranty processes, and regulatory reporting.
Explore how our proactive maintenance, monitoring, and asset management services work together to protect your energy investment.
Our Expertise in Action
| NSW Health Pathology | ||
 |
+ |  |
| 307.47kW | 256kW | |
| Wallsend Village | ||
|
+ | |
| 712.2kW | 100kW | |
| Hawkesbury Council |
|
| 750kW |
| Total size across 12 sites |
| Armstrong Flooring |
|
| 300.96kW |
| Greensborough Plaza |
|
| 1080kW |
| Armada Bathurst Shopping Centre |
|
| 664.6kW |
| Armstrong Flooring |
|
| 300.96kW |
| Emerald Hills Shopping Village |
|
| 349.85kW |
| Minto Marketplace |
|
| 292.57kW |
| Greenway Plaza |
|
| 726.4kW |
See how leading organisations across Australia are keeping their systems performing at their best with our comprehensive O&M service!
Common Issues We Solve
Warranty-related Faults
Navigating warranty claims for solar modules, inverters, and battery energy storage systems (BESS) can be complex. We detect faults early and manage the full claim process, minimising downtime and cost.
Communication & Data Gaps
Modem failures, network dropouts, or software glitches can disrupt system monitoring. Our real-time platform instantly flags communication issues, enabling rapid diagnosis and resolution to maintain continuous data flow.
Protection System Issues
For systems over 30kW AC, secondary protection is mandatory. We perform essential checks and testing of protection relays and circuit breakers to ensure safe grid disconnection during faults and maintain compliance.
Metering Issues
Faulty or misconfigured smart meters can lead to inaccurate billing and distorted performance data. We verify and calibrate metering systems to ensure reliable reporting and correct solar export revenue tracking.
Site-Specific Environmental Challenges
Australia’s harsh conditions can cause inverter overheating, debris buildup, and rodent damage. We assess site risks and implement solutions like shading, cooling, and scheduled cleaning to maintain peak performance.
DNSP Correspondence & Regulatory Compliance
Grid connection applications require technical accuracy and strategic negotiation. We liaise with Distribution Network Service Providers (DNSPs) to streamline approvals, secure favourable export limits, and avoid costly delays.
Performance Monitoring & Analysis
Many systems are “out of sight, out of mind.” We provide advanced monitoring tools and expert analysis to track performance against financial baselines, offering actionable insights and continuous consultation on maximising ROI.
Hidden Physical Defects
Standard inspections often miss micro-cracks, hot spots, or faulty connections. We use infrared (IR) thermal imaging and power quality testing to detect and resolve these issues before they impact performance.
Don’t let hidden issues compromise your energy investment. Get expert support when and where it matters.
Frequently Asked Questions
What is O&M and how does it benefit my solar or battery system?
Do I need to have purchased my system from Next Green Group to access your O&M solution?
What does the performance monitoring service include?
How does this service help with warranty claims?
We manage the entire warranty claim process for solar modules, inverters, and battery systems. This includes fault detection, documentation, and coordination with manufacturers to ensure timely replacements and minimal downtime.
What types of faults or issues can you detect and resolve?
- Communication failures and data gaps
- Protection system faults
- Metering inaccuracies
- DNSP grid connection delays
- Environmental damage (e.g. overheating, debris, vegetation overgrowth)
- Hidden defects using infrared scanning and power quality testing