Solar power is a smart investment—but only when it’s built on a solid foundation. While much attention goes to choosing the right panels, the solar structure is what holds everything together—literally. A poorly installed racking system can lead to inefficiencies, safety risks, or costly repairs.

Here are five common mistakes in solar structure installation—and how to avoid them for a safe, long-lasting, and high-performing solar setup.

1. Ignoring Site Assessment

The Mistake: Rushing into installation without analyzing wind loads, roof condition, or soil strength (for ground-mounts).

The Fix: Start with a detailed site survey. Every location is different—roof angles, structural strength, and even local weather conditions play a crucial role in choosing the right mounting system.

2. Choosing the Wrong Mounting Type

The Mistake: Using penetrative mounts on weak roofs, or ballasted systems in high-wind zones.

The Fix: Match the mounting solution to the site. For example:

– Use Ballast systems on flat roofs that can’t be drilled.

– Go for Penetrative racking when stability is a priority in storm-prone regions.

Ask your structure provider for guidance based on building specs and environmental loads.

3. Poor Alignment and Spacing

The Mistake: Misaligned panels or inconsistent spacing reduces overall aesthetics and can cause shadowing issues.

The Fix: Use precision tools and follow layout drawings carefully. A small mistake in alignment can cause self-shadowing, lowering energy output. Stick to the tilt angle and spacing recommended by your structure supplier.

4. Skipping Safety Accessories

The Mistake: Overlooking important accessories like handrails, walkways, cable trays, or safety lines.

The Fix: Installations should be safe for both the workers and the system. Accessories improve safety, organization, and long-term maintenance. Don’t compromise on these additions—they’re more important than they seem.

5. Using Low-Quality or Unverified Materials

The Mistake: Cutting costs by using cheaper or untested racking materials.

The Fix: Always use certified, corrosion-resistant materials like Galvalume or aluminum (like AL 6063 T6). Verified structural designs tested against wind and load standards (like IS 875 Part 3) ensure longevity and performance.

Conclusion: Structure First, Everything Follows

Solar structures may seem secondary, but they form the base of your investment. Choosing the right system—and installing it properly—can make or break your solar performance. Avoid these common mistakes and consult experienced structure providers to get it right the first time.

🔧 SRPL Group specializes in high-quality, installer-friendly racking systems backed by 10+ years of expertise. Whether it’s rooftop, ground-mount, or carport—we help you get it right.

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

[+91-9867556726 / info@srpl-group.in]

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