- PM Surya Ghar carries a 5-year O&M obligation (verify the current period and terms).
- The bundled years are part of the install price — you cannot charge extra during them.
- Run them well and each install becomes a paid AMC after the obligation ends.
- Core routine: cleaning cadence + RMS monitoring + ticket SLAs, all logged.
- Cleaning and cost figures here are estimates — set them from real site data.
Most EPCs see PM Surya Ghar O&M as five years of free work they cannot escape. The good ones see it differently: five years to earn trust, prove performance, and convert a one-time install into a paying AMC. This playbook shows how to run the obligation cheaply, cleanly, and as the start of recurring revenue.
What the PM Surya Ghar O&M obligation is
The PM Surya Ghar O&M obligation is the vendor's duty to keep the installed rooftop system running for a set period — commonly five years — covering cleaning support, monitoring and fault repair. The exact period and terms live in the vendor-consumer agreement and can change, so verify the current obligation with your DISCOM and the National Portal.
Be honest with yourself about the framing: during the bundled period the customer has already paid for this in the install price. You are not doing free work — you priced it in. The question is whether you run it as a grudging cost or as the foundation of an AMC business.
Why O&M is your AMC pipeline, not a cost
The install is one-time margin. The AMC is recurring margin — year after year, for the life of the plant. A portfolio of paid AMCs is what turns a project shop into a stable business with predictable cash flow.
The honest, pre-revenue framing
We will not pretend the bundled five years are profitable on their own — they are a committed cost you already collected for. The profit comes after, when the customer renews into a paid contract. So the whole job of the obligation period is to make that renewal obvious. Clean service for five years sells the sixth year for you.
The 5-year phase plan
Run the obligation as five distinct phases, each with a different goal. The early years build the habit; the later years set up the paid AMC.
Settle-in & habit-building
Watch generation closely against the design estimate, run the first cleanings, and fix any teething faults under warranty. Set the customer's expectation that service continues for five years.
Steady service
Keep the cleaning cadence and RMS checks. Log every visit. This is where a well-run EPC earns referrals and the customer starts to see service as worth paying for.
Mid-term review
Do a deeper check — connectors, mounting, inverter health, earthing. Share a simple performance summary. Begin framing the paid AMC that takes over when the bundled period ends.
Pre-AMC conversion
Quote the paid AMC for after the obligation. A customer who has seen four years of clean service converts far more easily than a cold quote.
Handover to AMC
Close the obligation, hand over a clean service record, and move the customer onto a paid annual maintenance contract. The install becomes recurring revenue.
Source: PM Surya Ghar scheme terms and field practice. The 5-year period and any AMC mandate can change — verify the current obligation with your DISCOM and the National Portal.
The cleaning cadence
Cleaning is the single biggest lever on rooftop generation, and the most common O&M task. PM Surya Ghar panels are commonly cleaned every four to eight weeks, but the right cadence depends entirely on the site.
Set the cadence from real data
- Dusty city roofs — often monthly, sometimes more in dry season.
- Near trees or birds — more frequent; droppings and leaves shade cells fast.
- Rain-washed or coastal roofs — less frequent in the monsoon, more in dry months.
Do not pick a number and forget it. Watch the generation drop on your monitoring, and clean when output falls below the expected line. All cleaning figures here are estimates — your own site data is the real schedule.
RMS monitoring
RMS monitoring uses a remote monitoring system or datalogger to track each plant's generation and faults from your office. It lets you spot a dead string or a failing inverter before the customer notices a low bill — which is the difference between a proactive fix and an angry call.
What good monitoring catches early
A good RMS flags sudden generation drops, inverter errors, communication loss and string imbalances. Acting on these early keeps the customer's bills low and gives you a written record that the system performs — useful if a complaint ever escalates. The 2026 RMS and datalogger rules are covered in our RMS guidelines guide.
Ticket SLAs that keep customers happy
Every customer issue should become a ticket with an owner, a target time and a close note. SLAs turn vague promises into a system you can run across hundreds of plants.
A simple, honest SLA
- Acknowledge within 1 working day — the customer knows you heard them.
- Diagnose within 2–3 days — use RMS data before sending a crew where possible.
- Resolve within 5–7 days for common faults; longer only for parts on order.
Fast, logged tickets are also your best defence against escalation. Poor after-sales service is one of the top complaints that climb the grievance ladder, so a tight ticket SLA protects your rating and your empanelment.
Costing the AMC honestly
Price the paid AMC from your real costs, not a guess. The main inputs are cleaning visits per year, travel, a monitoring fee, and a small reserve for fault repair. These vary widely by site and city, so treat any benchmark as an estimate and build your own per-plant cost.
Build the number from the visit
Start with how many cleaning visits a site needs in a year, add travel and labour, add the monitoring cost, and add a margin. A clean, costed AMC that the customer already trusts is far easier to sell than a discount war on the install price. Use a proper costing and GST view so your AMC margin is real, not hopeful.
How SuryaHub helps you run the 5 years
Running one O&M obligation is easy; running a hundred without a system is chaos. SuryaHub schedules cleaning visits, logs each one, tracks RMS alerts and service tickets with SLAs, and uses the mobile field app so technicians close visits on site. When the obligation ends, you have a clean record to convert the customer into a paid AMC. SuryaHub is pre-revenue; real pilots are Suryantra Energy and RGESPL, and the cost figures here are estimates, not guarantees.
Turn 5-year O&M into AMC revenue
See how SuryaHub schedules cleaning, monitoring and tickets at scale.
Related guides
Frequently asked questions
What is the PM Surya Ghar O&M obligation?+
The PM Surya Ghar O&M obligation is the vendor's responsibility to maintain the rooftop system for a set period, commonly five years, covering cleaning, monitoring and fault repair. The exact period and terms sit in the consumer agreement and can change, so verify the current obligation with your DISCOM and the National Portal.
How often should PM Surya Ghar solar panels be cleaned?+
PM Surya Ghar panels are commonly cleaned every four to eight weeks, but the right cadence depends on dust, birds, trees and rainfall at the site. A dusty city roof may need monthly cleaning; a rain-washed coastal roof needs less. These figures are estimates — set the cadence from the actual generation drop you see.
Can an EPC charge for PM Surya Ghar maintenance?+
The bundled O&M obligation period is part of the installed price, so an EPC cannot charge extra for it. After that period ends, the EPC can sell a paid annual maintenance contract (AMC). The smart play is to run the bundled years so well that the customer happily converts to a paid AMC.
What does RMS monitoring do for PM Surya Ghar systems?+
RMS monitoring uses a remote monitoring system or datalogger to track a PM Surya Ghar plant's generation and faults from a distance. It lets an EPC spot a dead string or a failing inverter before the customer notices a low bill, so the EPC can fix issues early and prove the system is performing.
How do EPCs make money from PM Surya Ghar O&M?+
EPCs make money from PM Surya Ghar O&M by converting each install into a paid AMC after the bundled obligation ends. A clean five-year service record builds the trust that closes the AMC, and a portfolio of AMCs becomes steady recurring revenue on top of the one-time install margin.
How does SuryaHub help with PM Surya Ghar O&M?+
SuryaHub schedules cleaning visits, logs each one, tracks RMS alerts and runs service tickets with SLAs, so an EPC can run hundreds of 5-year obligations without losing track. SuryaHub is pre-revenue; real pilots are Suryantra Energy and RGESPL, and figures here are estimates, not guarantees.
Sources & references
The obligation terms and technical expectations below come from primary government sources. The 5-year period, any AMC mandate, and all cost and cleaning figures change — always confirm the current rules with your DISCOM and the National Portal.
- National Portal for PM Surya Ghar ↗
Scheme terms, the vendor obligation and the consumer agreement.
- Ministry of New & Renewable Energy (MNRE) ↗
Scheme guidelines, warranty and maintenance expectations.
- Central Electricity Authority (CEA) ↗
Technical standards for grid-connected rooftop systems.
Written by the SuryaHub team · reviewed against MNRE, National Portal & CEA sources · updated 19 June 2026.
Method: The obligation framing and technical routine are drawn from the government sources above and re-checked every 30 days. Cleaning cadence and AMC cost figures are field estimates — verify with your own site data and DISCOM. SuryaHub is pre-revenue; only Suryantra Energy and RGESPL are real pilots.
Change log: 19 Jun 2026 — first published.