Factory Ka Profit, Bijli Ke Bill Mein Mat Gawao.

Apni factory ki chhat ko kaam pe lagao. BillZero designs, installs and maintains rooftop solar for factories, warehouses and industrial units in Panipat & Sonipat, and handles the UHBVN net-metering paperwork for you.

Bijli ka kharcha kam

Reliable power for operations

Zyada productivity

Meet ESG goals

Inquire To Install Calculate My Savings

Free site assessment · No obligation · Local team

Rows of solar panels across a large factory rooftop — Commercial & Industrial

Three-storey home with rooftop solar panels at dusk — Residential

Same Roof.Ab bijli bhi banayegi, sirf chhaya nahi.

India Runs Stronger on Solar

Free Site Assessment

Net-Metering Support

End-to-End Installation

Dedicated After-Sales Support

Same Roof.
A Brighter Tomorrow.

Aaj hi enquiry karein.

Book a free site assessment in Panipat or Sonipat. Takes 30 seconds.

Engineer visit within 48 hours
Written savings proposal
UHBVN net-metering handled
No charge, no obligation

1 kW ka hisaab

Your roof is already paying for itself. It just isn't connected yet.

Haryana gets strong sun most of the year. Here is what every 100 sq ft of shadow-free roof can do.

100 sq ft

shadow-free roof space

1 kW

of solar panels installed

~120 units

of electricity every month (about 4 a day)

₹850+

off your bill, every month, for 25 years

Typical generation for Panipat & Sonipat at ₹7+ per unit. Exact output depends on roof direction, shading and season; we measure it on the site visit.

Har chhat ke liye solution

From a 3 kW home to a 500 kW factory roof.

Factory owner pointing at solar panels on warehouse roofs

Factories & Industry

Apni Factory Ki Chhat Ko Kaam Pe Lagao.

Cut daytime grid consumption when your machines run hardest
Tin-shed and RCC roofs, warehouses, cold storages and textile units
Claim accelerated depreciation on the investment (ask your CA)
Report clean energy toward buyer ESG and export compliance

Get Factory Assessment

Home with rooftop solar panels lit up at dusk

Homes & Buildings

Solar For Homes & Buildings.

Individual homes: lower bills from the first month, with paperwork handled by us
Apartments & societies: cut lift, pump and common-area bills
Offices, showrooms & retail spaces with daytime load
Raises property value and keeps the terrace usable

Get Home Assessment

Kaise kaam karta hai

Sun to switchboard, with the grid as your backup.

Sunlight

Hits the panels on your roof from morning to evening.

Solar panels

Turn sunlight into DC electricity.

Inverter

Converts DC to the AC your machines and appliances use.

Your premises

Solar power is used first. Grid fills in only what is short.

Net meter ⇄ UHBVN

Extra units go to the grid and are credited on your bill.

Panipat and Sonipat fall under UHBVN. We prepare and track the net-metering application, so you deal with one team instead of three offices.

Savings calculator

Apna bill daalo. Bachat dekho.

Move the slider to your average monthly bill. Numbers update instantly.

Average monthly electricity bill

₹1,00,000 /month

Monthly bill

₹20K₹10L

Assumes ₹7.5/unit commercial tariff and ~120 units per kW per month. Industrial systems are sized to cover about 70% of daytime use. Final numbers come from your site survey.

Bill today₹1,00,000

Bill with BillZero Solar₹30,000

You save every month₹70,000

Recommended system78 kW

Roof area needed7,800 sq ft

Payback period3.9 years

Units generated / month9,360 units

25-year savings₹1.9 Cr

Get My Exact Quote

Enquiry se bijli tak

One team, from roof survey to switch-on.

Within 48 hours

Site assessment

Our engineer checks roof strength, shading and your last 12 bills.

Day 3 to 5

Design & proposal

System size, layout, cost and savings in one clear document.

Paperwork

Net-metering

We prepare and track your UHBVN net-metering application for you.

On approval

Installation

Structure, panels, inverter, earthing and safety checks.

25 years

After-sales care

Monitoring, cleaning schedule and a team you can call.

Customer stories

Panipat aur Sonipat ke chhaton se seedhi baat.

Factory owner and engineer on a factory rooftop in Haryana

★★★★★

“Solar has reduced our electricity cost and given us energy security.”

Factory Owner, Haryana

Textile unit · Panipat★★★★★

“Hamara bill ₹2.4 lakh aata tha. 150 kW lagne ke baad pehle hi mahine ₹1.5 lakh ke aas paas aaya. Team ne UHBVN ka saara kaam khud sambhala.”

₹2.4L₹1.5Lmonthly bill

Rakesh G.Blanket & home-furnishing manufacturer

Warehouse · Kundli, Sonipat★★★★★

“Tin-shed roof pe solar lagwane se darr tha ki leak hoga. Inhone bina drilling ke rails lagaye. Ek saal ho gaya, ek boond nahi tapki.”

80 kW0 leakstin-shed install

Sandeep M.Logistics warehouse owner

Plastics unit · Rai, Sonipat★★★★★

“Proposal mein jo payback likha tha, uske hisaab se hum chal rahe hain. Monthly generation report WhatsApp pe aata hai, toh sab saaf dikhta hai.”

Payback~4 yrson track

Vikas A.Injection moulding unit

Home · Model Town, Panipat★★★★★

“Garmi mein do AC chalne ke baad bhi bill ₹500 se upar nahi gaya. Net-metering ka saara kaam team ne kiya, humein kahin chakkar nahi lagane pade.”

₹4,800₹480summer bill

Neha S.Homeowner, 4 kW system

Society · Sector 15, Sonipat★★★★★

“Society ke lift, pump aur common lights ka bill sabse bada kharcha tha. Ab maintenance charge badhane ki zaroorat nahi padi.”

Common bill−70%per month

Anil K.RWA secretary, 48 flats

Showroom · GT Road, Panipat★★★★★

“Survey se installation tak sirf teen hafte lage. Din mein showroom ki saari lighting aur AC ab solar pe chalti hai.”

Survey3 weeksto switch-on

Pankaj J.Furniture showroom owner

Sawaal jawaab

Questions we hear on every site visit.

Is the site assessment really free?

Yes. Our engineer visits your factory or home in Panipat or Sonipat, checks the roof and your bills, and gives you a written proposal. You decide after that, with no charge and no pressure.

Who handles the UHBVN net-metering paperwork?

We do. We prepare the application, submit it to UHBVN and track it until your net meter is installed, so you deal with one team instead of several offices.

My factory has a tin-shed roof. Can solar go on it?

Usually yes. We use lightweight mounting rails clamped to the sheet profile, so there is no drilling through the roof and no leakage. If the sheets are old, we'll tell you during the survey before anything is installed.

What happens during a power cut?

A standard on-grid system switches off when UHBVN supply goes, as a safety rule. If you need backup, we can design a hybrid system with batteries or integrate with your DG set. We'll explain the cost difference in your proposal.

How long does installation take?

A home system is installed in 2 to 3 days. A factory system takes 1 to 4 weeks depending on size. Net-metering approval from UHBVN adds its own timeline, which we track and update you on.

What maintenance does solar need?

Mainly regular cleaning of the panels, since Haryana dust cuts output. Panels carry a 25-year performance warranty from the manufacturer, and our after-sales team handles inverter issues and service visits.