MOST POPULAR
On-Grid Solar
Connected to the grid with net metering. The lowest cost per unit and eligible for the full subsidy.
- Up to ₹98,000 total subsidy
- Export extra units to the grid
- Best for low power-cut areas
MNRE Registered Vendor
Official Waaree Channel Partner
Switch on the sun.
Switch off your bill.
Rooftop solar for homes and businesses across Bihar, with central and Bihar state subsidy paperwork and net metering handled for you. Talk to a real engineer, not a call center.
PLBS
200+ rooftops powered across Patna, Lakhisarai, Begusarai & Sheikhpura
How much could you save?
Drag to your average monthly bill
₹3,000 / month
System size3 kW
Total subsidy₹98,000
Yearly savings₹32,400
Payback3.6 yrs
0Projects completed
0Solar capacity installed
0Powering Bihar
0Offices across Bihar
Certified & trusted brands we install
MNRE Registered Vendor
Waaree Official Channel Partner
Adani Solar
Tata Power Solar
Vikram Solar
Solar Calculator
See your savings before you spend a rupee
Get an instant estimate of system size, cost, subsidy and payback. Results update as you type.
0%BILL CUT
Your solar plan
A 3 kW on-grid system on your roof.
Bill today₹3,000
→
With solar₹300
Capacity–
Panels–
Roof needed–
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Total subsidy–
You pay–
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How it works
From first call to first free unit in about 10 days
You make one decision. We handle the paperwork, the DISCOM, and the installation.
Free site survey
Engineer visits, checks roof, shade and load.
Custom design
Right-sized system and a transparent quote.
- Payment
Cash or loan payment
Pay either 100% in cash, or 70% through a bank loan.
Installation
Tier-1 panels installed by our own team.
- Payment
Loan payment
Loan customers pay the remaining 30% after installation.
Net metering
DISCOM approval and net meter fitted.
Bank verification by MNRE
MNRE verifies your bank details for the subsidy transfer.
Subsidy filing
We apply on the PM Surya Ghar portal for you.
Start saving
Subsidy credited, bills drop from month one.
Why Avira
Built on certified brands and a local team you can visit
Up to 90% lower electricity bills
Correctly sized systems so you stop paying for power you could make yourself, with a payback of about 4–6 years for most homes.
Subsidy, handled
Up to ₹98,000 — ₹78,000 central plus ₹20,000 from the Bihar government. We file both and follow up until they're credited.
MNRE registered
A government-registered vendor, so your system qualifies for every scheme.
Waaree, Adani & Tata
Official Waaree channel partner. Tier-1 panels with 25-year performance warranties.
7–10 day installation
Most rooftop systems go from survey to commissioning in under two weeks.
Real engineers, local offices
Walk into our Patna, Lakhisarai, Begusarai or Sheikhpura office. Service after sale, not just sales.
Our Services
Solar for every roof in Bihar
Whether you want to cut your bill, beat power cuts, or both, there's a system for that.
POWER-CUT PROOF
Hybrid Solar
Solar plus battery that keeps working during outages and still runs your bill down.
- Runs through grid failures
- Net metering compatible
- Smart battery management
FULL INDEPENDENCE
Off-Grid Solar
Standalone solar with battery storage for homes and farms with weak or no grid supply.
- No dependence on the grid
- Ideal for rural sites
- Sized for your daily load
INDUSTRIAL
Factories & Warehouses
High-capacity rooftop plants that offset commercial tariffs with strong ROI.
- Large flat-roof installations
- Accelerated depreciation benefits
- Remote generation monitoring
INSTITUTIONS
Schools & Hospitals
Reliable daytime power, with battery backup options for critical equipment.
- Budget-friendly plans
- Backup for critical loads
- Lower operating costs
BUSINESS
Offices & Shops
Cut daytime operating costs with rooftop or carport solar.
- Matches daytime usage
- Fast payback
- Minimal maintenance
Our Work
200+ rooftops and counting
Real installations by our team across Bihar. Filter by city.
Our Partners
Built with India's most trusted brands
Every component in your system comes from a brand you know — panels, inverters, structure and wiring.
Banking Partners
Easy solar loans from leading banks
Pay just part of the cost upfront and finance the rest — we help you with the loan application from start to finish.
Partner Network
Local help, wherever you are in Bihar
Our sales partners can guide you, arrange a site survey and connect you with our team. Call or WhatsApp any of them directly.
Sales & Marketing Partners
Central + Bihar Government Subsidy
Get up to ₹98,000 back on your rooftop solar
Homes in Bihar get the central PM Surya Ghar subsidy plus an extra Bihar state subsidy, credited directly to your bank account. As an MNRE registered vendor, we file both applications and follow them through to payout.
Check my eligibilitySystemCentralBiharTotal
1 kW₹30,000₹10,000₹40,000
2 kW₹60,000₹20,000₹80,000
3 kW₹78,000₹20,000₹98,000
Above 3 kW₹78,000₹20,000₹98,000
Maximum amounts per slab, for residential rooftop systems.
Solar Guides
Straight answers, before you spend a rupee
Subsidy schemes, savings and solar technology, explained simply.
Questions
Everything people ask before going solar
Still unsure? Call +91 85294 19240 and speak to an engineer directly.
Track your system's generation on your phone.
How much can I save with solar?
Most homes cut their electricity bill by 80–90%. The exact number depends on system size, your usage pattern and how much shade-free roof you have. Use the calculator above for a personalised estimate.
How does the government subsidy work?
Homes in Bihar get two subsidies. The central PM Surya Ghar subsidy is up to ₹30,000 for 1 kW, ₹60,000 for 2 kW and ₹78,000 for 3 kW (flat ₹78,000 above 3 kW). The Bihar government adds up to ₹10,000 for 1 kW and ₹20,000 for 2 kW and above. That's up to ₹98,000 in total. You pay for the system, and after installation and inspection the subsidy is credited to your bank account. We handle both applications.
I'm an existing customer. How do I raise a complaint?
Use the Help & Support form below. You'll get a reference number straight away, and our service team will call you back. If your system has stopped working completely, tick "System not working at all" so we prioritise it.
How long does installation take?
Usually 7–10 days from site survey to commissioning. Net-meter installation depends on DISCOM timelines, which we follow up on for you.
What is the payback period?
Most residential systems pay for themselves in 4–6 years through savings, after subsidy. Panels then keep generating for 25+ years.
Which brands do you install?
We are an Official Waaree Channel Partner and also install Adani and Tata panels. All are Tier-1 brands with long performance warranties.
Will solar work during power cuts?
A standard on-grid system shuts off during outages for safety. If power cuts are frequent in your area, choose a hybrid system with battery backup.
Do you offer maintenance after installation?
Yes. Our local teams in Patna, Lakhisarai, Begusarai and Sheikhpura provide after-sales service and support. Ask us about maintenance plans when you get your quote.
Help & Support
Complaint, feedback or a question? We're listening.
Raise a service complaint, share feedback, or ask anything about your existing system or a new connection. You'll get a reference number instantly, and our team will get back to you.
Thank you — we've received it
Please note your reference number and mention it if you call us about this request.
Reference no.AVS-000000-0000
Careers
Grow with Avira Solar
We're building Bihar's most trusted solar team. If you want to work in clean energy, we'd like to hear from you.
Don't see your role? Send your CV to info.aviragroup@gmail.com.
Get In Touch
Book your free site survey
Share a few details and an engineer will call you back, usually the same day.