Case Study: Robotic Cleaning Solution Boosts Efficiency at 500MW Solar Farm | BNT PTE. LTD

BNT PTE. LTD Engineering Case: Delivering a 12% Efficiency Boost for a 500MW Desert Solar Farm

At BNT PTE. LTD, we specialize in turning complex operational challenges into reliable, high-performance solutions. Our latest project at a major 500MW solar farm in an arid region showcases our expertise in robotic automation for the renewable energy sector.

The Client’s Challenge
The client faced significant efficiency losses due to rapid dust and sand accumulation on their vast solar arrays. Traditional manual cleaning was impractical, costly, and posed safety risks in the expansive, harsh desert environment. They needed an automated, durable, and water-efficient system to maintain optimal energy generation.

Our Engineered Solution
Our team designed and deployed a fleet of custom-built, track-mounted robotic cleaners. Key features of this turnkey solution included:

• Autonomous Operation: Programmed robots run on pre-defined paths for complete, unmanned cleaning cycles.

• Advanced Brush & Filtration System: Engineered for delicate yet effective cleaning without panel damage, using minimal water.

• Robust Desert Design: Systems were hardened against extreme heat, abrasive sand, and high winds for maximum uptime.

• Centralized Monitoring: Integrated IoT platform allows remote performance tracking and management.

Measurable Results & Impact
The implementation of our robotic cleaning system delivered immediate and sustainable value:

• 12% Average Increase in solar farm energy output post-cleaning.

• 60% Reduction in annual operational water usage for cleaning.

• Enhanced Safety by eliminating the need for extensive manual labor in the field.

• Reliable ROI through consistent yield optimization and lower long-term O&M costs.

This project underscores our commitment to advancing clean energy through innovative engineering. We provide not just equipment, but a guaranteed performance enhancement for utility-scale solar assets.

About BNT PTE. LTD
We are a leading provider of intelligent automation and engineering solutions for critical infrastructure, dedicated to building a more sustainable and efficient industrial future through technology.