Our Services / Residential Solar Energy Solutions
Lower bills, reliable backup and up to ₹78,000 subsidy — solar designed for your home.

For most families in Patna, electricity is one of the biggest monthly expenses — and it keeps growing as homes add air conditioners, refrigerators, water pumps and more devices. Residential solar energy solutions let you produce your own clean electricity on your roof, cut your bills and reduce your dependence on the grid.
At ASAWAR KRISHI ENERGY, we design residential solar energy solutions around how your family actually uses power. Whether you live in an independent house, a duplex or a building with a shared terrace, we will suggest a system that fits your roof, your budget and your need for backup.
Thanks to the PM Surya Ghar Muft Bijli Yojana, going solar has never been more affordable for homes in Bihar. Eligible households can receive a direct government subsidy of up to ₹78,000, and we take care of the paperwork from start to finish.
There is no one-size-fits-all answer. The right residential solar energy solution depends on your monthly units, your roof and how often you face power cuts. Here are the options we usually recommend:
Best for homes with reliable grid supply that want the lowest cost and maximum bill savings. Eligible for PM Surya Ghar subsidy with net-metering.
Saves on bills and keeps essential appliances running during outages. Ideal for homes with frequent cuts or members working from home.
Fully independent of the grid with battery storage — suited to farmhouses or areas with very weak supply.
Long-life, maintenance-free lithium solar batteries for clean, compact backup.
Already have an inverter? We can recommend a solar-ready inverter and battery setup.
Power your home water pump or borewell with solar to reduce daily electricity use.
Tell us your monthly units and the appliances you run, and we will suggest the most cost-effective residential solar energy solution for your home — free of charge.
A simple rule is to look at your monthly units. In Patna, 1 kW of solar typically generates around 120 units a month on average across the year. So a family using about 300 units a month may be well served by a 2–3 kW system, while larger homes with several air conditioners may need 4–5 kW or more.
About 120 units per month. Suitable for small homes with lights, fans, a TV and a refrigerator. Subsidy: ₹30,000.
About 240 units per month. A good fit for typical family homes. Subsidy: ₹60,000.
About 360 units per month. Suits larger homes with an AC or two. Subsidy: ₹78,000 (maximum).
For big homes or joint families with high usage. Subsidy stays at ₹78,000; savings keep growing with size.
These are estimates — actual generation depends on direction, shade and weather. Try our solar calculator for a personalised estimate.
For PM Surya Ghar, you usually need your latest electricity bill, Aadhaar card, bank account details and a photograph of your roof. The electricity connection should be in the applicant's name. Our solar subsidy assistance team checks every document before submission to avoid delays.
Consider a typical family in Patna using around 300 units a month, with higher use in summer because of fans, coolers and an air conditioner. A 3 kW rooftop system can generate roughly 360 units a month on average across the year. On an on-grid system with net-metering, that generation is adjusted against the units you import, so in many months the bill falls to a small fixed amount.
Because the eligible subsidy for a 3 kW home system is ₹78,000, the family's own investment is reduced substantially, and the savings continue for the life of the panels. Every home is different, so we always calculate your numbers from your actual bills during the free consultation.
Our residential solar energy solutions are designed around the way your family lives today and the way it may grow tomorrow, so the system keeps paying off for years to come.
Yes. With strong sunshine for most of the year and a government subsidy of up to ₹78,000, most homes recover their investment in a few years and then enjoy low bills for decades.
The electricity connection and roof rights matter. In apartments, you generally need permission for the shared terrace. We can advise you after a quick discussion.
Yes, an appropriately sized system can supply a large share of the power your AC uses during the day. We size the system around such loads.
With an on-grid system you use grid power at night, and the extra power you exported during the day is adjusted in your bill. A battery lets you use stored solar power at night.
After installation, inspection and net-metering, the subsidy is credited to your bank account as per the scheme timeline. We follow up until it is received.
Yes. We provide cleaning, inspection and solar panel repair support whenever you need it.
Find out how much your family can save. Book a free home survey in Patna and we will recommend the right residential solar energy solution, calculate your subsidy and handle the entire process for you.