In recent years, rooftop solar installations have seen a massive rise across India. With increasing electricity costs, growing environmental awareness, and strong government support through subsidy schemes and net metering policies, homeowners and commercial building owners are rapidly shifting towards solar energy.

Installing solar panels on your roof is not just about reducing electricity bills; it’s about long-term savings, energy independence, and contributing to a cleaner planet. However, to ensure high returns on your investment and smooth system performance, proper planning and execution are essential.

At eSunScope Solar, Jaipur, we help homeowners and businesses make informed solar decisions through professional consultation, quality installation, and long-term support. Here’s a complete rooftop solar installation guide covering everything you should know before going solar.

1. Assessment of the Rooftop is Necessary

Before installing solar panels, a detailed rooftop assessment is crucial. Not every roof is immediately suitable for solar installation.

Key factors to evaluate include:

• Roof strength and structural integrity
• Available shadow-free area
• Roof orientation (south-facing roofs are ideal in India)
• Tilt angle and slope
• Age of the roof and the waterproofing condition

If your roof is weak or shaded by nearby buildings, trees, or water tanks, system performance will reduce. A professional site survey helps determine the actual solar potential of your rooftop.

eSunScope Solar conducts detailed technical inspections to ensure safe, optimised, and efficient installations.

2. Determine Your Energy Requirement

Understanding your electricity consumption is essential before selecting the system size. Analyse your monthly electricity bills to know your average units consumed (kWh).

For example:

• A 3kW system can cover a small family home
• A 5kW+ system is ideal for larger homes or villas

Installing an undersized system limits savings, while an oversized system increases unnecessary investment. Accurate load calculation ensures the right capacity selection for maximum ROI.

3. Choose Efficient Rooftop Solar Panels

Solar panel quality directly impacts performance and lifespan. Always choose:

• High-efficiency modules
• Certified brands
• Long performance warranties (25 years recommended)
• Advanced technologies like Mono PERC or TOPCon

Low-quality panels may reduce generation and degrade faster. Quality components ensure consistent output, better ROI, and long-term reliability.

At eSunScope Solar, we work with trusted Tier-1 solar module manufacturers for superior performance and durability.

4. Get Experts to Design Rooftop Solar Layouts

A well-designed layout ensures:

• Maximum sunlight exposure
• Proper ventilation for panels
• Easy maintenance access
• Safe wiring routes
• Balanced load distribution

Random panel placement reduces efficiency and increases operational risks. Professional engineering design optimises power generation and system safety.

Our technical team at eSunScope Solar Jaipur uses site-specific design tools and engineering planning to deliver optimised solar layouts for every rooftop.

5. Install On-Grid or Hybrid (Battery) Systems Wisely

There are three major rooftop solar system types:

On-grid system

• Connected to the electricity grid
• Uses net metering
• No battery
• Most cost-effective

Off-grid system

• Works independently
• Uses batteries
• Suitable for remote areas

Hybrid system

• Grid + battery backup
• Power during outages
• Higher investment, higher reliability

Choosing the right system depends on your electricity reliability, budget, and usage pattern. For urban homes in Jaipur, on-grid systems are usually the best option due to net metering benefits.

6. Take Advantage of Financial Aid & Subsidies

The Indian government actively promotes rooftop solar through schemes like PM Surya Ghar Yojana, offering subsidies for residential solar installations.

Benefits include:

• Capital subsidy
• Reduced installation cost
• Faster ROI
• Net metering savings
• Lower electricity bills

Many state DISCOMs also provide support for grid connectivity and approvals. A professional solar company helps manage documentation and subsidy processes smoothly.

7. Collect Necessary Permits and Follow Regulations

Legal compliance is a critical step. This includes:

• DISCOM approvals
• Net metering permission
• Electrical safety clearance
• Structural safety norms
• Municipal approvals (if required)

Ignoring compliance can lead to penalties, disconnection, or legal issues. A reliable EPC company manages all permissions and documentation for hassle-free installation.

8. Hire Experts for Rooftop Solar Installation

Solar installation is a technical process that requires skilled professionals. Improper installation can cause:

• Electrical hazards
• Water leakage
• Fire risks
• Poor performance
• System failure

Always hire certified, experienced solar installers with strong project experience, service support, and proven credibility.

eSunScope Solar provides end-to-end solutions, from design and procurement to installation, approvals, and maintenance.

9. Track Regular Maintenance

Solar systems are low-maintenance but not maintenance-free.

Basic maintenance includes:

• Cleaning panels regularly
• Checking wiring and connections
• Monitoring inverter performance
• Tracking generation data
• Annual system inspection

Regular maintenance ensures maximum efficiency, longer system life, and consistent savings.

Frequently Asked Questions (FAQ)

How much does rooftop solar installation cost in India?

The rooftop solar installation cost depends on various factors such as the type and quality of solar panels, inverters, mounting structures, supporting tools required for complex setups, permits, installation service charges, and the overall solar system equipment used.

Since every rooftop and energy requirement is different, the total project cost can vary from one installation to another. Therefore, it is always recommended to ask your solar supplier for a detailed cost breakdown to clearly understand the investment, available government subsidies, financial aids, and long-term savings before finalising the project.

What does net metering mean in rooftop solar?

Net metering allows you to export extra solar electricity to the grid and receive credits in your electricity bill, reducing your total monthly bill.

Are solar panels suitable for any rooftop?

Most rooftops are suitable, but performance depends on:

• Roof strength
• Shadow-free space
• Orientation
• Structural design

A professional assessment ensures suitability and system optimisation.

Go Solar with Confidence – Choose eSunScope Solar, Jaipur

Switching to rooftop solar is one of the smartest long-term investments for your home or business. With the right planning, quality components, professional installation, and reliable service, solar energy can deliver decades of savings and sustainability.

eSunScope Solar, Jaipur, is your trusted solar partner for:

·       Residential rooftop solar

·       Commercial solar projects

·       On-grid, off-grid & hybrid systems

·       Government subsidy support

·       Net metering approvals

·       Maintenance & monitoring

Let’s power your future with the sun. 🌞
Contact eSunScope Solar today and take your first step toward clean, affordable, and