Operation & Maintenance
A solar plant is a 25-year asset - and it fails quietly. We keep homes, businesses and industrial plants across India producing at the number they were designed for, using the same discipline our engineers have applied to power plants for 18 years.
Why O&M matters
A solar plant has no obvious moving parts, so when it under-performs, nothing breaks loudly - it just quietly makes less power. In Indian conditions, dust and soiling alone can cut generation by 15-25% during the dry, dusty months if panels aren't cleaned. Add a single dead string, a derating inverter or a loose DC joint, and a plant can run well below its rated capacity for months before anyone notices on the bill.
Every one of those lost units is money that should have stayed in your pocket. Good O&M keeps the plant clean, safe and producing at the number it was designed for - and catches faults before they become expensive downtime.
Who this service is for
Tap any card to flip it. From a single home rooftop to an MW-scale industrial plant, the standard is the same.
Covered across India
Remote monitoring doesn't care where your plant is. Every system we look after sits on one dashboard, watched daily, wherever it stands in the country. For on-site work, we mobilise AGSM engineers and a vetted network of regional service crews - all working to a single AGSM protocol and checklist.
That means a plant in Coimbatore, Pune or Guwahati gets the same standard as one down the road from our Chennai base. Response times are defined by your service tier and agreed with you before you sign - never left vague.
The AGSM difference
O&M is our native discipline
For 18 years, AGSM's engineers have tested and commissioned large power plants across India, the Gulf, Africa and Europe - the exacting work of proving that generating equipment performs exactly to specification before it's signed off.
O&M is that same discipline, run continuously: measure, diagnose, correct, verify. Most solar companies treat maintenance as an after-sales chore they'd rather not do. For us, keeping power infrastructure at peak performance is the business we were built on.
The engineers who commission India's power plants now keep your solar plant producing.
How we get started
1. Free plant health check
We inspect and benchmark your existing plant - even if we didn't build it - and show you exactly where output is leaking.
2. Proposal & SLA
You get a clear scope, the right service tier, and response times agreed up front. No surprises later.
3. Onboarded to monitoring
Your plant goes live on our dashboard and into the maintenance calendar - and you start getting real reports.
O&M service options
Choose the level of care that matches your plant size and how critical the power is to you. All plans include remote monitoring, safety inspections and detailed reports.
Bronze
Annual contract
Best for: Homes & small rooftops
- 2 preventive visits/year
- Remote monitoring & alerts
- Quarterly performance reports
- Email & phone support
Silver
Annual contract
Best for: Homes & commercial buildings
- 4 preventive visits/year
- Panel cleaning included
- Monthly performance reports
- Priority response
- Inverter health checks
- Written PR guarantee
Gold
Annual contract
Best for: Commercial & industrial plants
- Monthly visits
- Unlimited emergency call-outs
- Weekly reports
- Dedicated account manager
- Spares planning & warranty handling
- Written PR guarantee
What AGSM O&M includes
Every plan is built from the same core scope - the specific frequency and response times scale with the tier you choose.
Panel cleaning & soiling control
Scheduled cleaning to recover the output that dust and grime quietly take away, especially through the dry months.
24/7 remote monitoring
Every plant we look after sits on our dashboard with automated alerts, so under-performance is caught in days - not on your bill.
Inverter health & derating checks
The inverter is the heart of the plant. We track its behaviour, plan for its lifecycle, and act before it drags your generation down.
Electrical safety & earthing audits
Periodic checks of DC/AC lines, connections, SPDs and earthing - the difference between a safe plant and a fire risk on your roof.
Thermal & fault detection
String-level and thermal inspection to find hotspots, loose joints and dead strings before they silently eat your yield.
Warranty & spares management
We hold the paperwork and chase the manufacturers, so panel and inverter warranty claims are our job - not your headache.
Performance reports & PR tracking
Clear, honest reports on what your plant produced versus what it should have - no jargon, no hiding a bad month.
Emergency response
A single number for faults, with response times set by your service tier and agreed with you up front.
Have an existing solar plant?
We take over O&M for plants installed by anyone, anywhere in India - and start with a free health check.
Book a free health check