Understanding Wind-Solar Hybrid Systems
Wind-solar hybrid systems combine two of the most prevalent renewable energy sources: wind and solar power. By harnessing both, these systems generate electricity more consistently than standalone solutions. Solar panels produce energy during daylight hours, while wind turbines operate day and night, often highly efficient when solar generation is low. This complementary mechanism ensures a more stable and reliable energy supply.
Market Growth and Future Outlook in India
India’s renewable energy sector is rapidly growing, with wind-solar hybrid systems playing a pivotal role. As of December 31, 2023, around 1.44 GW of hybrid projects were already commissioned. The country added 6.9 GW of solar open access capacity and 3.4 GW of new wind capacity in 2024 alone.
The government aims to achieve 500 GW of renewable energy capacity by 2030 and RE100 goals by 2050. The National Wind-Solar Hybrid Policy, introduced on May 14, 2018, provides a framework for promoting large grid-connected wind-solar PV hybrid systems, optimizing wind and solar resources, and ensuring efficient use of transmission infrastructure and land.
According to Mercom India Research, the operational wind-solar hybrid project capacity as of September 2024 stood at 7.7 GW, with about 30 GW of projects in the pipeline. This growth is driven by increasing environmental concerns, the push for renewable energy targets, and investments in hybrid systems for energy security and sustainability.
The Wind-Solar Hybrid Advantage
Enhanced Energy Reliability and Efficiency
One of the primary advantages of wind-solar hybrid systems is their ability to provide a continuous power supply. Additionally, businesses experience improved grid stability and reduced reliance on fossil fuel-based power sources.
Cost Savings and Economic Benefits
Implementing wind-solar hybrid solutions can result in significant cost savings, often reducing energy expenses by 30-50%. Over time, these systems offer a favourable return on investment, especially as technological advancements continue to drive down installation and maintenance costs.
Accelerating RE100 Goals
For companies committed to the RE100 initiative, adopting wind-solar hybrid systems is a strategic move. These systems not only contribute to achieving 100% renewable energy targets but also highlight leadership in sustainability and innovation. By investing in hybrid renewable energy projects, businesses can showcase their commitment to environmental stewardship, strengthen their corporate reputation, and meet stakeholder expectations.
Few State-Level Incentives for Wind-Solar Hybrid Projects
- Rajasthan: Offers 75% exemption on stamp duty and reimbursement of the remaining 25%, along with exemptions from electricity duty and cross-subsidy surcharge (CSS).
- Gujarat: Provides energy banking facilities on a billing cycle basis upon payment of applicable charges set by GERC.
- Andhra Pradesh: Facilitates land allocation and transmission infrastructure.
- Karnataka: Transmission charges are levied only for the higher capacity of either wind or solar, not both.
These state-level incentives foster a competitive environment for renewable project development, ensuring fairness and promoting consistent execution.
Fourth Partner Energy’s WSH Footprint
Fourth Partner Energy has always been at the forefront of providing innovative renewable energy solutions, including wind-solar hybrids. Our maiden WSH venture was launched in Gondal, Gujarat, in 2023.
We are proud to serve prominent clients like Filatex, Deccan Fine Chemicals, and SKF Engineering from this hybrid park. Our focus now is on expanding WSH parks across multiple states to further support businesses in their transition to clean energy.
| Location | Solar | Wind |
|---|---|---|
| Gondal | 30 MWp | 40 MW |
| Amreli | 40 MWp | 39.6 MW |
| Nippani | 45 MWp | 56.7 MW |
| Kudligi(ISTS) | 263 MWp | 300 MW |
| Ottapidaram | 30 MWp | 50 MW |
Table: FPEL’s Wind Solar Hybrid Parks, both commissioned and under construction
Wind-solar hybrid systems present a robust solution for companies in India aiming to fulfil their RE100 commitments. By leveraging the complementary strengths of wind and solar energy, businesses can achieve a more reliable, efficient, and cost-effective renewable energy supply.
Concentrating on these hybrid solutions not only facilitates the transition to 100% renewable energy but also positions companies as leaders in the global shift toward sustainable practices.
Interested in learning more? Reach out to us at marketing@fourthpartner.co.