Background

RDB Infrastructure Secures 70 MW Solar and 25 MWh Battery Project in Bikaner

RDB Infrastructure is expanding its renewable footprint in Rajasthan through a 70 MW solar project and a critical 25 MWh battery storage component, signaling a shift toward grid-stabilization capabilities.

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Sahi Markets
Published: 16 May 2026, 01:07 PM IST (13 hours ago)
Last Updated: 16 May 2026, 01:07 PM IST (13 hours ago)
2 min read
Reviewed by Arpit Seth

Market snapshot: RDB Infrastructure and Power has formally entered an agreement with Mecpower Solutions Private Limited for a dual-asset energy project. The development includes a 70 MW solar photovoltaic plant integrated with a 25 MWh Battery Energy Storage System (BESS) in Rajasthan.

Data Snapshot

  • Solar Capacity: 70 MW
  • Battery Storage: 25 MWh
  • Project Site: Bikaner, Rajasthan
  • Partner: Mecpower Solutions Private Limited

What's Changed

  • Entry into BESS: Transition from pure-play solar to hybrid solar-plus-storage assets.
  • Geographic Density: Strengthening presence in the high-irradiance Bikaner belt.
  • Revenue Profile: Battery storage allows for potentially higher tariffs through peak-load shifting.

Key Takeaways

  • The 25 MWh battery system addresses intermittent power issues, a growing requirement for SECI and state DISCOMs.
  • The 70 MW solar capacity adds significant scale to RDB's infrastructure portfolio.
  • Bikaner's existing transmission infrastructure reduces evacuation risks for the new project.

SAHI Perspective

This deal underscores the evolving nature of Indian renewable tenders where storage is no longer optional but a competitive differentiator. By partnering with Mecpower, RDB is de-risking the technical execution of the battery component while securing a foothold in Rajasthan's aggressive solar expansion. From a capital perspective, hybrid projects command better financing terms due to reliable discharge profiles.

Market Implications

The move signals a bullish outlook for mid-cap infrastructure players moving into high-tech storage. It validates the growing demand for BESS components in the Indian grid. Capital allocation is likely to tilt towards EPC and specialized power developers who can manage complex hybrid integrations.

Trading Signals

Market Bias: Bullish

The addition of 70 MW solar and 25 MWh storage provides long-term revenue visibility and aligns with the 2030 national renewable targets.

Overweight: Renewable Energy, Power Infrastructure, Battery Technology

Underweight: Thermal Power Utilities

Trigger Factors:

  • Financial closure of the Bikaner project
  • Commissioning timeline updates for the 25 MWh battery system
  • Policy updates on BESS incentives in Rajasthan

Time Horizon: Medium-term (3-12 months)

Industry Context

India's renewable energy sector is pivoting toward 'Round-the-Clock' (RTC) power. Rajasthan remains the epicenter of this shift, with Bikaner hosting several gigawatt-scale parks. The integration of 25 MWh of storage is a strategic response to the increasing grid curtailment risks faced by standalone solar plants.

Key Risks to Watch

  • Execution delays due to land acquisition or transmission connectivity.
  • Volatility in solar module and lithium-ion battery cell prices.
  • Regulatory changes in state-level renewable purchase obligations (RPO).

Recent Developments

In the last 90 days, RDB Group has focused on consolidating its infrastructure debt and seeking partnerships for green energy. This agreement follows a series of industry-wide movements where mid-sized EPC firms are forming consortiums to bid for complex hybrid renewable tenders under SECI.

Closing Insight

RDB Infrastructure's pivot to integrated storage solutions positions it as a sophisticated player in the renewable value chain, moving beyond commodity solar generation.

FAQs

Why is the 25 MWh battery storage component significant for this project?

The 25 MWh battery system allows RDB to store solar energy during peak production and discharge it during high-demand periods. This integration improves grid stability and can lead to higher realized tariffs compared to standalone solar.

Who is the partner company, Mecpower Solutions, in this deal?

Mecpower Solutions is a private firm specializing in solar and engineering solutions. The partnership likely involves Mecpower providing technical EPC expertise or module supply for the 70 MW facility in Bikaner.

How does this impact RDB Infrastructure's position in the Rajasthan market?

Securing a 70 MW project in Bikaner strengthens RDB's geographic cluster, potentially lowering operational and maintenance (O&M) costs across their regional portfolio.

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