Your estimated savings
Recommended system size
—
based on roof & consumption
Cumulative savings over time
| Milestone | Annual saving | Progress | Cumulative total |
|---|
Assumes 3% annual TANGEDCO tariff escalation · 0.5%/yr solar panel degradation · PPA tariff fixed or escalating at 1%/yr · Captive/group captive figures exclude open access wheeling & banking charges (typically ₹1.50–2.00/unit). Indicative only — actual savings depend on sanctioned load, contract structure, site conditions, and TNERC policy. Consult NST for a detailed project-specific assessment.
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