1450KW Solar Solution for Leelottam Oil Industries, Khamgaon

Client: Leelottam Oil Industries
Location: Talav Road, Januna, Khamgaon, Maharashtra
Client’s Representatives: Mr. Rohit Goenka and Mr. Amit Goenka

Project Overview:

Leelottam Oil Industries, one of the fastest-growing manufacturing companies in the Vidharbha region of Maharashtra, opted to transition to solar energy in order to reduce operational costs and enhance sustainability. Partnering with Chirayu Power Pvt. Ltd., the company implemented a 1450 kW solar grid-tied system over three phases. This large-scale solar project is one of the biggest net metering solar solutions in Buldhana Dist., marking a significant step towards renewable energy adoption in the region. The installation has been providing reliable and efficient energy solutions while helping the company achieve its sustainability goals.

1st Phase - 650 kW Rooftop Project

• Project Capacity: 650 kW
• Panels: Waaree 345 Wp Polycrystalline Panels
• Inverters: Multiple 27 kVA Inverters
• Optimizer: P750 Optimizers
• Completion: March 2020

Project Summary:
The 1st phase of the project involved installing a 650 kW solar system on the rooftop of Leelottam Oil Industries. The contract was signed on 21st March 2020, just two days before the nationwide lockdown due to the COVID-19 pandemic was enforced. The global situation brought many challenges, including the suspension of operations, restricted movement, and delays in material deliveries. Despite these challenges, Chirayu Power Pvt. Ltd. was committed to fulfilling the project requirements.

After the 15-day lockdown period, our dedicated team worked hard to resume the project, adhering to strict COVID-19 guidelines, including wearing masks and maintaining social distancing. The team obtained the necessary permits and took all precautions during installation. After the completion of this phase, Leelottam Oil Industries was satisfied with the system’s performance and quality.

The client monitored the system’s performance for 2 years to evaluate the output and quality of work. Impressed by the reliability and efficiency of the 650 kW solar system, the client decided to proceed with the 2nd phase of the project.

2nd Phase - 400 kW Rooftop Project

• Project Capacity: 400 kW
• Panels: JA Solar 540 Wp Bi-Facial Panels
• Inverters: Multiple 100 kVA Inverters
• Optimizer: P1100 Optimizers
• Completion: 2022

Project Summary:
After observing the successful performance of the first phase and the overall positive impact of the solar system, Leelottam Oil Industries decided to move forward with phase 2, a 400 kW rooftop installation. During this phase, we recommended and installed JA Solar 540 Wp Bi-Facial Panels, along with SolarEdge P1100 Optimizers and 100 kVA inverters. This marked the first installation of SolarEdge inverters for the client.

The SolarEdge system offered module-level monitoring, allowing the client to optimize the system's energy yield through MPPT algorithms and boosters for all modules. The client closely monitored the system's performance for another 2 years, which reinforced their confidence in the technology and quality of our service. Satisfied with the results, they moved forward to phase 3.

3rd Phase - 400 kW Rooftop Project (Expansion)

• Project Capacity: 400 kW
• Panels: Waaree 585 Wp High-Efficiency Topcon Panels
• Inverters: Multiple 66 kVA and 100 kVA Inverters
• Optimizer: P1100 Optimizers
• Completion: 2024

Project Summary:
Building on the success of the first two phases, Leelottam Oil Industries expanded their solar capacity with a 400 kW rooftop system in phase 3. The client opted for the high-efficiency Waaree 585 Wp Topcon Panels, along with SolarEdge P1100 Optimizers and SolarEdge inverters. This phase saw the integration of module-level monitoring for enhanced energy management.

As with the earlier phases, the client monitored the performance for another 2 years before proceeding with the final installations. Impressed by the results, Leelottam Oil Industries achieved their sustainability goals and cemented their commitment to renewable energy.

Key Features of the Solar Solution

• Total Installed Capacity: 1450 kW Solar Grid-Tied System
• Technology: SolarEdge Inverters and Bi-Facial Panels for increased energy yield.
• Monitoring: Module-level monitoring for real-time performance tracking.
• Safety Measures:
  • FRP Walkways with 0° tilt (parallel to the ground) for safe access to the rooftop.
  • MS Epoxy-Coated Railings for safety during maintenance.
  • Earthing Protection: 50mm x 2-meter chemical earthing with multiple earthing systems for optimal performance.
  • Lightning Arrestors: ESE lightning arrestor with 107m protection radius and copper arrestors for safety.
• Cabling: TUV-certified copper cables for optimal energy transfer and protection.

Expected Generation and Benefits of the Solar Project

This large-scale installation offers numerous benefits:

• Energy Cost Savings: Significant reduction in electricity bills, ensuring long-term financial savings for the client.
• Environmental Sustainability: Shifting to solar energy reduces the carbon footprint, supporting global sustainability goals.
• Reliable Power Supply: Continuous power generation ensures operational efficiency and reduces reliance on grid power.
• Carbon Footprint Offset: The 1450 kW solar system is equivalent to planting approximately 21,750 trees (1450 kW * 15 trees per 1 kW), making a significant positive impact on the environment.

Conclusion

The 1450 kW solar grid-tied system at Leelottam Oil Industries is one of the largest solar solutions in Buldhana District, showcasing the potential of solar energy to enhance efficiency and reduce costs for manufacturing industries. The project was completed in three phases, spanning over several years, with each phase being carefully planned, installed, and monitored. Chirayu Power Pvt. Ltd. is proud to have partnered with Leelottam Oil Industries in this long-term collaboration to deliver a solar solution that reduces energy costs while supporting environmental sustainability.

For more information or to discuss how we can help your business transition to solar energy, contact us at Chirayu Power Pvt. Ltd. today!