Solar vs Grid — Hospital
25-year LCOE of rooftop solar against escalating grid tariffs for a hospital.
Hospitals run daytime-heavy critical loads at commercial tariffs — solar LCOE versus grid is the easy half; pairing with the DG-replacement math closes the case.
LCOE = (capex + lifetime O&M) ÷ lifetime energy, degradation included. For a hospital, solar's ₹1.7/kWh is locked for 25 years while the grid escalates — the comparison gets more lopsided every tariff order.
Indicative estimates only, not financial or investment advice. Tariffs, subsidies and net-metering rules change — verify with your DISCOM, utility or installer before committing.
Disclaimer: This tool is for general informational and estimation purposes only and is not professional financial, tax, accounting or legal advice. All figures are estimates — verify with a qualified professional before making decisions. Read the full disclaimer.
Use the free Solar vs Grid — Hospital online — 25-year LCOE of rooftop solar against escalating grid tariffs for a hospital. Runs instantly in your browser: no signup, no upload, mobile-friendly.
About Solar vs Grid — Hospital
Hospitals run daytime-heavy critical loads at commercial tariffs — solar LCOE versus grid is the easy half; pairing with the DG-replacement math closes the case.
How to use Solar vs Grid — Hospital
- 1Enter your current tariff and the local installed cost per kW.
- 2Set the regional yield and a tariff-escalation assumption.
- 3Read solar's LCOE against the grid's 25-year average.
Why use Solar vs Grid — Hospital?
- ✓LCOE methodology — solar's true per-unit cost over 25 years
- ✓Grid escalation modeled, because tariffs only travel one way
- ✓Degradation and O&M included; no brochure optimism
- ✓Lifetime saving per kW for instant scaling
Frequently asked questions
What is LCOE and why use it to compare solar with the grid?+
Levelized Cost of Energy: (capex + lifetime O&M) ÷ lifetime kWh, degradation included — solar's all-in price per unit across 25 years. It's the apples-to-apples number against grid tariffs: rooftop LCOE of ₹2.5–4 versus grid rates of ₹7–12 is the whole argument in one line.
Is solar really cheaper than grid power now?+
For most Indian consumers, decisively: commercial rooftop LCOE runs ₹2.5–3.5 against ₹8–12 tariffs; residential ₹3–4.5 against ₹6–9 marginal slabs. The gap widens annually as tariffs escalate ~3–5% while solar's cost is locked at installation. Low-tariff, low-sun cases deserve the math — which is what this tool runs.
What tariff escalation should I assume?+
Indian retail tariffs have averaged 3–5%/yr over long periods (fuel surcharges add spikes). Use 4% as a fair base; even 0% (impossibly conservative) usually leaves solar ahead. The output shows the 25-year average grid rate so the assumption is visible, not buried.
Does the comparison include batteries?+
No — this is solar-vs-grid energy price. Storage adds ₹4–7/kWh of throughput cost (see the battery tools) and buys you evening/backup value rather than cheaper energy. The honest sequence: solar first (clear win), storage where outages or ToU spreads justify it.
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