Rooftop Solar Solutions: Powering Businesses Toward A Sustainable Future

The global energy landscape is under immense strain, with fossil fuels still accounting for over 80% of consumption and driving nearly three-quarters of greenhouse gas emissions (IEA, 2023). As the threat of irreversible climate damage grows, the pressure to transition to clean energy is more critical than ever. With the global mission of achieving net-zero emissions, countries are rapidly shifting toward renewable alternatives.

India, the world’s third-largest energy consumer, has set an ambitious target of reaching 500 GW of non-fossil fuel-based energy capacity by 2030 and contributing to the global sustainability goals. In this landscape, rooftop solar solutions are emerging as a practical and sustainable energy source for C&I sectors across the country.

What Is A Rooftop Solar Solution?

Rooftop solar solutions essentially involve installing photovoltaic (PV) panels on the roofs of buildings, and these systems allow businesses to generate their own electricity on-site, reducing dependency on the grid and ultimately lowering their operational costs.

For high-energy-consuming industries, rooftop solar offers a cost-effective and sustainable energy solution to meet their growing energy demands sustainably and create an energy-efficient future. 

Key Benefits Of Rooftop Solar Solutions

Over the past few years, India has shown remarkable progress in adopting rooftop solar setups, reaching a capacity of 17.2 GW. As part of the 500 GW non-fossil fuel capacity goal, India plans to install 30 GW of rooftop solar (RTS) capacity by fiscal year 2027. Rooftop solar is a critical pillar of the transition to solar, and here’s how it can benefit your business: 

a) Cost Savings

Rooftop solar helps reduce total costs by significantly lowering your monthly electricity bills. Many businesses can cut their power expenses by up to 60%, improving overall efficiency and freeing up capital for business growth.

b) Energy Independence

With solar, you become less dependent on the grid and less vulnerable to power outages or fluctuations. This increased control over your energy supply ensures smoother operations and better risk management, especially important for businesses with high energy needs.

c) Low Maintenance, High Reliability

Once installed, rooftop solar solutions typically require minimal maintenance. Apart from occasional cleaning and routine inspections, these systems operate seamlessly and ensure long-term peace of mind.

d) A Long-Term, Future-Ready Solution

Solar isn’t just a short-term fix, it’s a 25+ year investment in clean, reliable power. Once installed, your solar system becomes a self-sustaining energy source that supports your operations for years with consistent performance and returns.

e) Protection from Rising Energy Costs

Electricity prices continue to rise year after year. With rooftop solar, you can stabilize a significant portion of your energy expenses and protect your business from future hikes, helping you plan better and stay competitive in your industry.

Types of Rooftop Solar Solutions

There are three primary types of solutions to consider:

a) On-Grid Solar System

Also known as grid-tied systems, these are connected directly to the local electricity grid. They allow businesses to draw power from the grid when solar production is low and turn excess energy back into it when production is high. 

b) Off-Grid Solar System

These systems operate independently of the grid and include battery storage to ensure continuous power even during nights or cloudy days. They offer complete energy independence but typically require a higher initial investment.

c) Hybrid Solar System

A hybrid system combines the best of both on-grid and off-grid solutions. It is connected to the grid but also includes a battery storage system. This allows businesses to store surplus solar energy for use during peak hours or outages.

Factors to Consider Before Installation of Rooftop Solar

Before making a shift to rooftop solar solutions, it is important to understand the various aspects that ensure your system performs at its best. Here are some of the points that you need to consider: 

• Roof Assessment: Before installing a solar system, it’s essential to ensure that the roof can bear the weight of solar panels, mounting structures and withstand wind and weather loads. A professional structural assessment helps avoid risks and ensures long-term safety.

• Available Roof Space and Orientation: A clear, wide rooftop with sufficient area is key for effective solar panel installation. Proper orientation and panel placement help maximize sunlight capture and energy output throughout the day.

• Energy Consumption Patterns: Knowing how and when your business uses energy, throughout the day and across seasons, helps design the right-sized solar system. The goal is to produce the right amount of power to match your needs and give you the best return on your investment.

• Infrastructure Compatibility: Your building’s existing electrical setup should be reviewed to ensure it can integrate smoothly with the solar system components, inverters and overall power infrastructure.

• Quality and Warranty: Investing in high-quality solar panels, inverters and mounting systems, backed by reliable warranties, ensures system durability, reduces maintenance and helps you protect your investment in the long run. 

Step-by-Step Installation Process

Rooftop solar solutions are more than just placing panels on a roof, they require strategic planning, technical expertise and continuous support to ensure long-term performance and value. At Enernew, we manage the entire lifecycle of your solar investment with our comprehensive approach:

a) Site Assessment 

With the aim of providing the right solution, we begin with a thorough on-site survey to evaluate your roof’s structural readiness, available space, sun exposure and other aspects.

b) Custom System Design

Based on your energy consumption patterns and site parameters, our EPC team designs a system that meets your needs and maximises output.

c) Professional Installation

Our skilled technicians carry out the installation by using quality components and mounting systems. Once installed, we conduct rigorous quality checks and testing before connecting the system to the power setup.

d) Proactive Maintenance and Support

Beyond installation, we offer regular maintenance and performance inspections to identify and resolve potential issues early to minimize downtime and prevent costly repairs.

e) Long-Term Commitment to Value

We stay in touch long after the installation to provide technical support, warranty management and system upgrades when required. We’re committed to delivering sustained performance and the best ROI.

Enernew: Your Trusted Partner In A Sustainable Future

Enernew is a leading solar company with extensive experience of partnering with more than 50 companies across industries and executing more than 100 MWp+ solar projects. With a mission to unleash the true potential of renewable energy, we adopt cutting-edge technology and offer customized services, including rooftop solar solutions tailored to the unique needs of diverse sectors. 

Learn more about us and schedule a consultation with us today to discover how Enernew can help you make a smooth and sustainable transition to solar energy.