Engineered by the sun
Thoughtfully designed solar systems for homes and businesses — sized against your own consumption, built to stay reliable, and costed before you commit.
Move the slider. The estimate updates as you go — no name, no phone number, no form.
₹3.9k
After deducting the running cost of the system, and excluding the fixed charges that stay on your bill whatever you generate.
Add your PIN code, roof area and tariff for a closer estimate. What it costs to install comes from a site survey, not a form.
We would rather show you nothing than show you a number we cannot evidence. Installation counts, installed capacity and registration details go live here once each one can be checked against a document.
A grid-connected system sized to your own consumption, built on a structure that clears the terrace for everyday use.
Daytime load and daytime generation line up almost perfectly, which is why commercial rooftops pay back faster than almost any other solar application.
Full engineering, procurement and construction for large shed and ground-mount arrays, delivered against a defined scope, schedule and performance basis.
Solar that keeps running when the grid stops — with the sizing, cost and limits of storage stated plainly before you commit to it.
Generation falls quietly. Scheduled cleaning, electrical checks and monitoring catch the losses that no one notices on a bill.
An on-grid system shuts down during an outage — by design, and by regulation, so that it cannot energise a line someone is working on. Backup needs a battery, and a battery changes the economics.
Lowest cost per unit generated
Best forLowering the bill where the supply is reasonably reliable
Shuts down during a power cut by design, so that no supply is fed into lines under repair.
Higher — the battery adds cost without adding generation
Best forLowering the bill while keeping selected circuits running
Backs up the circuits it was wired for, for as long as the battery holds. Not the whole building indefinitely.
Highest — sized for the worst stretch of weather in the year
Best forSites with no usable grid connection at all
No export, no net metering, and not eligible for the central residential subsidy.
We read twelve months of your bills to find the consumption behind them, then look at the roof: usable area, shading, orientation and slab condition. That is what decides the capacity.
Module layout, structure height, inverter position, cable routes and expected generation are drawn before anything is ordered. You see the layout and the yield estimate together.
A line-item price, the subsidy you are actually eligible for, financing options if you want them, and the approvals your DISCOM requires — set out before you commit.
Structure, modules, inverter, protection and earthing go in over two to four days for a typical rooftop. Every string is tested before the system is energised.
The DISCOM inspects, the net meter is installed and the system is formally connected. Monitoring is configured so you can see generation from day one.
Scheduled cleaning and electrical checks, warranty support, and a yearly comparison of what the system produced against what it should have. Faults get a named person, not a ticket queue.
Panels are light; the wind load on them is not. The structure is sized for the wind speed at your location, hot-dip galvanised against monsoon humidity, and anchored so that uplift is carried into the slab rather than into the waterproofing.
Equipment ratings, standards compliance and warranty terms are stated per system in the quotation, against the specific products proposed — not claimed in general here.
Sample content — not verifiedThese are sample records used to build and review the portfolio template. They are not completed Bharat Shakti Solar installations, and the photographs are licensed stock images of solar work in general — not photographs of these sites. Replace them with real projects, own photography and written permission from each site owner before publishing.
A five-kilowatt array raised clear of a family terrace so the space underneath stays usable for drying and seating.
An eighty-kilowatt system spread over three school blocks, with net metering carrying the long holiday surplus.
A 420 kW array on a logistics shed, engineered after a purlin assessment rather than assumed onto the existing structure.
Twelve kilowatts with storage sized to carry refrigeration, lighting and diagnostics through an outage — not the whole building.
| Year | Bill without solar | Bill with solar |
|---|---|---|
| 1 | ₹66k | ₹4.2k |
| 2 | ₹1.34 L | ₹9.0k |
| 3 | ₹2.05 L | ₹14k |
| 4 | ₹2.77 L | ₹20k |
| 5 | ₹3.52 L | ₹27k |
| 6 | ₹4.28 L | ₹34k |
| 7 | ₹5.08 L | ₹42k |
| 8 | ₹5.89 L | ₹51k |
| 9 | ₹6.73 L | ₹60k |
| 10 | ₹7.59 L | ₹70k |
| 11 | ₹8.48 L | ₹81k |
| 12 | ₹9.40 L | ₹93k |
| 13 | ₹10.3 L | ₹1.06 L |
| 14 | ₹11.3 L | ₹1.20 L |
| 15 | ₹12.3 L | ₹1.35 L |
| 16 | ₹13.4 L | ₹1.51 L |
| 17 | ₹14.4 L | ₹1.68 L |
| 18 | ₹15.5 L | ₹1.87 L |
| 19 | ₹16.6 L | ₹2.06 L |
| 20 | ₹17.8 L | ₹2.27 L |
| 21 | ₹19.0 L | ₹2.50 L |
| 22 | ₹20.2 L | ₹2.73 L |
| 23 | ₹21.5 L | ₹2.98 L |
| 24 | ₹22.8 L | ₹3.25 L |
| 25 | ₹24.2 L | ₹3.54 L |
8,832 kWh a year at ₹7.5/unit
After an allowance for cleaning and maintenance
Of the units you use in a year
8,970 kWh generated a year
Indicative estimateOver 25 years this scenario keeps about ₹20.6 L off the bill — assuming a 3% yearly tariff rise and 0.5% yearly panel degradation across a quarter of a century. It is bill savings only; what the system costs to install is quoted after a survey. Treat the early years as the reliable part and the later ones as a scenario.
Reviews only go up here with the customer’s written permission, their own words, and the installation details they agreed to publish. Until there are some, this space stays empty rather than being filled with stock quotes.
Sample content — not verifiedIf you are a customer and willing to be quoted, we would be glad to hear from you — get in touch.
Where a number depends on your site, your state or your DISCOM, these answers say so instead of quoting a figure that would only be right by accident.
Next step
Start with an estimate you can check, then book a survey when you want a firm number. No obligation either way.
