Blog Details

Introduction

Gaya is one of Bihar’s fastest-growing towns with rising electricity consumption. With the increasing cost of power and frequent load shedding, many households are shifting to solar energy. But a common question we hear is:
“What is the correct method to install a solar system in Gaya?”

This blog will explain the full process in a practical, step-by-step format — from site assessment to subsidy to final installation.

Whether you live in a flat, an independent house, or a farmhouse, the steps remain the same — what changes is the size of the solar system and your usage pattern.

Step 1: Understand Your Power Consumption

Before anything else, check your monthly electricity bill. Look for:

• Average monthly units (kWh)
• Peak consumption months (usually April–August)
• Load requirements: Do you use 1 AC, 2 fridges, washing machine, etc.?

For example:

• 5–6 fans, 10 lights, 1 TV, and 1 fridge = ~4–6 units/day
• 1 AC adds another 4–5 units/day

So, a medium home in Gaya uses around 10–12 units/day, which means a 3kW solar system is the right starting point.

Step 2: Check Roof Space and Sunlight Access

Solar panels require:

• Shadow-free area for 5–6 hours of sun per day
• Around 100 sq ft per kW of installation

A 3kW system needs approx. 300 sq ft of clear space. The orientation should ideally be south-facing or south-west.

If you live in a multi-storey house with a clear roof, you’re likely eligible. Flat RCC roofs are preferred, but sloped or tin roofs can also work with customized structures.

Step 3: Choose a Trusted Local Installer

In Gaya, it’s important to select a DISCOM-registered or MNRE-approved installer. This ensures:

• Eligibility for subsidy
• Proper net metering support
• Certified quality (tier-1 panels, BIS-marked inverter)

Choose a company that offers:

• Free site survey
• End-to-end documentation
• Local presence for support and after-sales service

Ghar Ghar Solar, for example, is currently active in Gaya and surrounding regions with a team that manages both installation and paperwork.

Step 4: Apply for PM Surya Ghar Yojana Subsidy

Once your site is approved and system size is decided, apply for the subsidy through:https://pmsuryaghar.gov.in

You’ll need:

• Aadhar card
• Latest electricity bill
• System quotation (from an approved vendor)
• Bank account details

Your DISCOM in Gaya is South Bihar Power Distribution Company (SBPDCL). After registration and approval, installation can begin.

Step 5: Understand the Cost Breakdown

For a 3kW system in Gaya:

ComponentCost EstimateSolar System MRP₹2,10,000Govt. Subsidy (3kW)₹78,000Company Discount₹18,000Final Customer Cost₹1,14,000

This includes panels, inverter, cabling, installation, support structure, and net meter preparation.

Step 6: Installation Process in Gaya

A typical installation follows these steps:

1. Mounting Structure Setup – Fixed on rooftop using anchoring bolts or ballast
2. Solar Panel Placement – Panels are aligned to get maximum sunlight
3. Wiring & Inverter Setup – DC from panels is converted to AC
4. Earthing & Surge Protection – Ensures safety in case of lightning or voltage surge
5. Net Meter Installation – Installed by SBPDCL after inspection
6. Commissioning – System is turned ON and monitored

Total timeline: 10 to 15 days after DISCOM approval

Step 7: Monitoring and Maintenance

Most modern inverters come with a mobile app where you can track:

• Daily energy production
• Total savings
• Unit-wise export/import

Maintenance:

• Clean panels with water every 15 days
• Ensure there’s no leaf buildup or shadow
• No other regular maintenance is required

Annual service checks may be scheduled for performance tuning

Step 8: Net Metering Approval

After installation:

• Your installer applies for a net meter through SBPDCL
• An engineer visits to inspect and approve the system
• Net meter replaces the old unidirectional meter
• You are now eligible to send extra units to the grid

Credits are reflected in your monthly bill.

FAQs – Solar Installation in Gaya

Q1: Can I install solar without subsidy?
Yes, but you’ll miss out on ₹78,000 benefit. Subsidy-linked systems are regulated and verified, ensuring better quality and support.

Q2: Can I upgrade from 3kW to 5kW later?
Yes, if your inverter is scalable. It’s best to plan your load growth in advance.

Q3: Can tenants apply for solar subsidy?
Only if the tenant’s name is on the electricity bill and they have written permission from the owner.

Q4: Is Gaya’s sun exposure enough for solar?
Yes. Gaya receives 5–6 hours of peak sun year-round, suitable for rooftop PV generation.

Final Thoughts

If you're living in Gaya and paying over ₹2500/month in electricity bills, switching to solar is no longer a luxury — it’s a smart investment. With a 3–4 year payback and 25 years of free electricity, rooftop solar pays for itself many times over.

But the key lies in doing it right:

• Get a survey done
• Use quality components
• Apply for subsidy properly
• Work with a trusted local team

Ghar Ghar Solar can handle the entire process — from system sizing to final net metering.

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