2026 Transparent Pricing Guide

Solar Panel Price in Bihar (2026)

Transparent, itemized pricing breakdown for 1 kW, 2 kW, 3 kW, 5 kW, and 10 kW on-grid solar systems with PM Surya Ghar central subsidy assistance.

System Size

1 kW System

Compact, entry-level solar solution designed for 1-2 BHK homes and basic domestic lighting loads.

Indicative Cost:₹65,000
PM Surya Ghar Subsidy:- ₹30,000
Net Estimated Cost:₹35,000
Bill Suitability: ₹800 – ₹1,500 / month
Est. Annual Savings: approx. ₹10,500 / year
Roof Space Required: 80 – 100 sq. ft.
Est. Payback: approx. 3.3 Years
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System Size

2 kW System

Balanced solar setup for standard 2-3 BHK households running 1 air conditioner, refrigerator, and water pump.

Indicative Cost:₹1.2 Lakh
PM Surya Ghar Subsidy:- ₹60,000
Net Estimated Cost:₹60,000
Bill Suitability: ₹1,600 – ₹3,000 / month
Est. Annual Savings: approx. ₹21,000 / year
Roof Space Required: 160 – 200 sq. ft.
Est. Payback: approx. 2.9 Years
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Most Popular in Bihar
System Size

3 kW System

Bihar’s #1 recommended residential solar system, unlocking the maximum ₹78,000 PM Surya Ghar subsidy.

Indicative Cost:₹1.6 Lakh
PM Surya Ghar Subsidy:- ₹78,000
Net Estimated Cost:₹87,000
Bill Suitability: ₹3,000 – ₹5,000 / month
Est. Annual Savings: approx. ₹33,000 – ₹38,000 / year
Roof Space Required: 250 – 300 sq. ft.
Est. Payback: approx. 2.5 – 2.8 Years
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System Size

5 kW System

High-output solar powerhouse for large joint families, luxury villas, and medium commercial establishments.

Indicative Cost:₹2.6 Lakh
PM Surya Ghar Subsidy:- ₹78,000
Net Estimated Cost:₹1.8 Lakh
Bill Suitability: ₹5,000 – ₹9,000 / month
Est. Annual Savings: approx. ₹58,000 – ₹65,000 / year
Roof Space Required: 400 – 500 sq. ft.
Est. Payback: approx. 2.9 – 3.2 Years
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System Size

10 kW System

Heavy-duty 400V three-phase commercial solar system engineered for hospitals, schools, factories, and hotels.

Indicative Cost:₹4.8 Lakh
PM Surya Ghar Subsidy:Tax Write-off
Net Estimated Cost:₹4.8 Lakh
Bill Suitability: ₹12,000 – ₹25,000+ / month
Est. Annual Savings: approx. ₹1,25,000 – ₹1,50,000 / year
Roof Space Required: 800 – 1,000 sq. ft.
Est. Payback: approx. 3.2 – 3.5 Years (with 40% AD Tax Benefits)
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Final Cost Disclaimer:Final quotation depends on module technology (Mono PERC vs TOPCon Bifacial), inverter model, elevated vs standard mounting structure, cable run distances, site structural conditions, and applicable government subsidy approvals.

Frequently Asked Pricing Questions in Bihar

Are these prices inclusive of installation and net-metering liaison?

Yes. Our turnkey quotes include complete supply of modules, grid-tied inverter, hot-dip galvanized mounting structures, chemical earthing pits, AC/DC safety boxes, installation labor, and DISCOM net-metering documentation assistance.

How does the PM Surya Ghar subsidy payment work?

Under current MNRE guidelines, the consumer pays the turnkey amount, and upon physical inspection and net-meter commissioning, the central subsidy is transferred directly (DBT) into the consumer's bank account.