TNEB Bill Calculator: 685 Units (2026 Tariff)

Bill Analysis for 685 Units

Your electricity bill of ₹3683.25 for 685 units starkly illustrates the ‘cliff effect,’ as exceeding the 500-unit threshold thrust you into a ‘penalty zone’ where prior subsidies were lost, retrospectively increasing the cost of *all* your consumed units. Given this substantial cost escalation triggered by relatively higher usage, investing in solar energy presents a compelling solution to stabilize your expenses and avoid future punitive charges from crossing such consumption thresholds.

Current Slab Status: ⚠️ Penalty Zone (Subsidy Lost)

Cost Breakdown (2026 Rates)

Consumed Units 685
Estimated Bill Amount ₹3683.25

💡 Save Money with Solar

High Priority: You are eligible for PM Surya Ghar subsidy.

Government Subsidy Available: ₹78,000

Check Eligibility


Disclaimer: This calculation is based on the TANGEDCO Tariff Order 2025-2026 for domestic connections. Final bill may vary due to fuel surcharges.