#mountingstructure

Cross Stabilizers: Installed at front & back of first and last panel in a row.

Side Stabilizers: Placed between front & back legs of each row.

Adjustable Tilt: Frame tilt available in 5°, 10°, and 15° as per roof slope.

As a leading solar structure manufacturer, we often get this question from EPC companies, developers, and installers:

“Should we mount panels in portrait or landscape for best results?”

Truth is, both orientations work—but choosing the right one can greatly impact system performance, structural efficiency, and cost.

At SRPL Group, we’ve engineered and supplied solar mounting systems across thousands of projects—rooftop, ground-mount, carports, and more. Here's our expert take.

📐 Understanding the Basics

Portrait Orientation – Panels are placed vertically (taller than wide).

Landscape Orientation – Panels are mounted horizontally (wider than tall).

The choice between the two can influence everything from wind load resistance to structure design and row spacing.

🔧 Portrait Orientation: Smart for Limited Space

✅ Advantages:

Ideal for narrow rooftops or constrained sites

Helps maximize vertical space—more panels in less width

Better self-cleaning—rain washes off dust more easily

Often chosen for residential & commercial rooftops

⚠️ Keep in Mind:

May require more clamping points per panel

Vertical alignment means slightly taller wind profile

🔧 Landscape Orientation: Great for Wide-Open Grounds

✅ Advantages:

Lower profile offers better wind load performance

Can reduce number of rails or supports in large layouts

Often used in utility-scale solar farms

⚠️ Keep in Mind:

More prone to dust accumulation

Requires wider spacing between rows to avoid shading

⚖️ Performance? Structurally Dependent.

From a pure energy output perspective, both orientations deliver similar performance—as long as tilt, azimuth, and spacing are optimized.

But when it comes to structure layout, material consumption, and installation speed—orientation plays a big role.

🏗️ What We Recommend at SRPL Group

Having supplied 10,000+ solar projects globally, we’ve seen success with both formats. Our recommendation always factors in:

Project type (Rooftop, Ground-Mounted, Carport)

Geography & Wind Zone

Available space

Client budget

For instance:

Portrait works well for modular, tight installations (rooftops, carports)

Landscape suits sprawling layouts (utility projects, flat terrains)

📌 Final Thought

Don’t choose based on trend—choose based on need.

Whether portrait or landscape, the key is working with a trusted structure provider who can customize mounting solutions based on your project’s parameters.

👉 Need help designing the perfect mounting system? SRPL Group is here with expert consultation, precision engineering, and high-quality solar structures for every scenario.

Need support with your solar project? Let’s talk.

[+91-9867556726 / [email protected]]

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Rooftop mounted solar panels are a great option for your house or commercial establishment if you’re looking to make the switch to solar energy but don’t have any empty space or extra backyard in places.

Esdec - “Solar Mounting Manufacturers In India “

Esdec India is one of the leading solar mounting structure manufacturers in India. The Esdec group of companies develops, manufactures and supplies solar rooftop mounting solutions for residential, commercial and industrial markets. For over 15 years Esdec has simplified PV installations with some of the fastest, most economical mounting solutions on the market. Esdec is a leading solar roof racking company in the U.S. and spans 16 countries in Europe, with over 7 GW capacity installed worldwide. TRUSTWORTHY SOLAR ROOF RACKING COMPANY IN INDIA FOR A DEPENDABLE AND RENEWABLE FUTURE

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