Lock your daytime power cost for 25 years.
Tariffs rise, tariffs fall — a solar asset on your roof doesn't care. Meridian Circle designs, builds and maintains 50 kW–1 MW rooftop systems for Maharashtra's factories, warehouses, cold storage and hospitals. Own it outright, or pay per unit.
One partner for the whole energy stack.
Commercial & Industrial Solar
50 kW–1 MW rooftop systems for factories, warehouses, cold storage and hospitals. Own it outright or pay per unit. Live now.
STORAGEBattery Energy Storage
Backup without the diesel scramble, solar after sunset, and demand peaks shaved — sized from your load data.
EVEV Charging Infrastructure
Fleet depots, workplaces, housing societies and commercial properties — charging engineered into your electrical reality.
OPENING SOONResidential Solar
Factory-grade engineering, sized for your home. Pune first. Join the priority list to be first in the queue.
Nobody can tell you what power will cost in 2035. We can tell you what yours will.
Grid tariffs move with regulation, fuel costs and politics — in both directions. A rooftop asset removes the question for the daytime load that runs your shifts. That's not a prediction; it's arithmetic from your own roof.
*Written-down value method; a reduced first-year rate applies where the plant operates fewer than 180 days in the commissioning year. Subject to eligibility under the Income Tax Act, 1961 — consult your tax advisor.
The instrument we're named after, running live.
A meridian circle measures the exact moment the sun crosses its highest point. This is that moment for Pune today — computed in your browser from the date and our latitude. The shaded band is the window in which a rooftop system can generate at all.
Calculating the sun's position…
Astronomical calculation only (NOAA solar position algorithm, Pune 18.52°N 73.86°E, IST). It describes where the sun is — not what any particular roof will generate. That depends on your site, and is what a site study establishes.
If your load runs in daylight, your roof is working capital.
Six questions. An honest read in two minutes.
The Roof Reality Check asks what an engineer would ask first, then tells you what a site study would examine at your facility. No savings figures, no payback promises — because those can't be honestly produced from six answers.
Bills in. Site study. Proposal with its working shown.
Send two bills
Your tariff category, sanctioned load and consumption pattern tell us most of what matters before we visit.
Site study
Structural, shadow and load analysis at your facility — engineering before any commercial talk.
Choose your model
CAPEX (own it, claim the depreciation) or OPEX (pay per unit, no capital outlay). We build, then maintain.
Start with your electricity bill.
Two recent bills and a roof photo are enough for a first conversation. No forms to chase, no sales call you didn't ask for.