5 Questions Factory Owners Should Ask Before Investing in Rooftop Solar

For many factories, rooftop solar is becoming an increasingly practical way to reduce energy costs, improve energy resilience, and support sustainability goals.

But investing in a solar system is a long-term decision. The right project is not simply about installing as many panels as possible—it is about choosing a solution that fits the factory's rooftop, energy demand, electrical infrastructure, and business objectives.

Before moving forward with an industrial rooftop solar project, factory owners should ask five important questions.

1. Is My Factory Rooftop Suitable for Solar?

The first question should be about the rooftop itself.

Not every rooftop is equally suitable for solar installation. The available area, structural condition, roof design, shading, access, drainage, and waterproofing requirements all need to be assessed before designing the system.

What Should Be Checked?

A professional site assessment should consider:

- Available rooftop area - Structural capacity - Shading and orientation - Access for installation and maintenance - Existing rooftop equipment - Waterproofing requirements

Solaric's turnkey solar approach includes structural analysis and integrated waterproofing as part of its project development process.

Understanding the rooftop first helps ensure that the proposed system is technically suitable and practical for long-term operation.

2. How Much Solar Capacity Does My Factory Actually Need?

More solar capacity does not always mean a better investment.

The right system size depends on the factory's electricity consumption, operating hours, rooftop availability, electrical infrastructure, and project objectives.

A proper feasibility study can help determine how much solar can realistically be installed and how much energy the system can generate.

Solaric's project implementation process includes solar potential analysis, initial design, and financial projections to assess project viability and expected returns.

For factory owners, the key is to design a system around actual energy requirements, rather than simply maximizing rooftop coverage.

3. Which Investment Model Is Right for My Business?

he financial structure of a solar project can be just as important as the technical design.

Factory owners may consider different approaches, including CapEx, where the business invests in and owns the solar system, or OpEx/RESCO, where a developer owns and operates the system and the client pays for the electricity consumed.

CapEx or OpEx?

The right model depends on the company's investment capacity, financial priorities, preferred level of ownership, and long-term energy strategy.

Solaric has experience delivering rooftop solar under both CapEx and OpEx/RESCO models. Under the OpEx/RESCO approach, clients can access clean energy without upfront investment and pay for the electricity they consume.

Understanding these options before starting the project helps businesses select an investment structure that aligns with their financial goals.

4. How Will I Know If My Solar System Is Performing Properly?

Installing a solar system is only the beginning. Factory owners also need visibility into how the system performs after commissioning.

Regular monitoring can help track energy generation and identify potential performance issues

Why Monitoring and O&M Matter

A reliable solar project should include a plan for operation, maintenance, cleaning, performance monitoring, and technical support.

Solaric provides turnkey solutions covering design, sourcing, installation, grid connection, and O&M. Its capabilities also include custom monitoring software for real-time performance tracking and auto/semi-auto cleaning solutions.

For a factory, this means solar can be managed as a long-term energy asset rather than a one-time installation.

5. Who Will Manage the Project From Design to Long-Term Operation?

One of the most important decisions is choosing the right solar partner.

A factory solar project involves multiple stages—from feasibility and engineering to procurement, installation, grid connection, commissioning, monitoring, and maintenance. Working with an experienced solar EPC company can simplify this process and provide greater technical accountability.

Solaric's in-house technical team supports CapEx, OpEx, and utility-scale solar projects, combining engineering and project execution capabilities.

Solaric currently has:

• 182+ MWp Commissioned
• 40+ MWp Under Development
• 85+ MWp Operational Projects

Its project experience includes the 52 MWp rooftop solar installation for YoungOne Corporation at KEPZ, one of the largest rooftop solar installations of its kind globally. The project generates around 75 GWh of green electricity annually and reduces more than 57,000 metric tons of CO₂ emissions each year.

For factory owners, choosing an experienced partner means having technical expertise available throughout the project lifecycle.

Contact Solaric

Planning to invest in rooftop solar for your factory?

Before making a decision, Solaric can help you evaluate your rooftop, energy requirements, project feasibility, and suitable investment approach.

Talk to Solaric about your factory's solar potential.

Phone: +880 1750-150251

Email: megaroof@solaricglobal.com

Website: www.solaricglobal.com