Exploring India's Largest Floating Solar Power Project

Introduction to Floating Solar Power

India's pursuit of renewable energy has led to the establishment of its largest floating solar power project, which boasts a remarkable capacity of 100 MW. This innovative project is located at NTPC-Ramagundam in Telangana, marking a significant step forward in the country’s energy landscape.

Commercial Operation Capacity

With the commissioning of this project, the total commercial operational capacity of floating solar installations in the Southern Region of India has surged to 217 MW. This growth highlights the increasing reliance on alternative energy sources to meet the region's energy demands.

Components of the Ramagundam Project

The 100 MW floating solar project at Ramagundam is meticulously organized into 40 blocks, with each block having a capacity of 2.5 MW. Each block consists of:

• One floating platform
• An array of 11,200 solar modules
• An inverter
• A transformer
• A HT breaker

All these components are supported by floaters made from HDPE material.

Anchoring the Floating System

The floating system is secured through special HMPE ropes that are anchored to dead weights positioned in the balancing reservoir bed. This anchoring technique ensures stability and safety for the project.

Power Evacuation Process

Power generated from the floating solar project is evacuated to the existing switchyard via 33KV underground cables. This efficient evacuation system plays a crucial role in integrating solar power into the grid.

Unique Features of the Project

One of the standout features of this floating solar project is that all electrical equipment, including the inverter, transformer, HT panel, and SCADA, are situated on floating ferro cement platforms. This unique arrangement contributes to the project’s innovative design.

Environmental Benefits

The floating solar project offers substantial environmental advantages. It aids in:

• Water conservation by reducing evaporation from the water body
• Enhancing the efficiency and generation of solar modules through ambient temperature regulation from the water
• Reducing coal consumption and lowering CO2 emissions

Through these measures, the project aligns with global sustainability goals.

Impact on Water Evaporation

Annually, this project can prevent approximately 32.5 lakh cubic meters of water evaporation, showcasing its significant impact on resource conservation.

Financial Aspects and Construction

The construction of this groundbreaking project was undertaken with a financial implication of Rs. 423 crores, facilitated through M/s BHEL under an EPC (Engineering, Procurement and Construction) contract. This investment reflects the commitment to advancing renewable energy infrastructure in India.

Conclusion

India's largest floating solar power project not only exemplifies the country's commitment to renewable energy but also sets a precedent for future projects aimed at enhancing sustainability and environmental conservation.