The Jharkhand Renewable Energy Development Agency (JREDA) has issued a tender (Tender Reference Number: 02/JREDA/GCRT/RC/26-27) for a rate contract to implement a cumulative capacity of 10 MW of grid-connected rooftop solar photovoltaic (SPV) power plants. This procurement initiative targets government buildings and various rural sites throughout the state of Jharkhand. The project is to be executed on a turnkey basis, with a specified completion period of 180 days from the date of the work order issuance.
Comprehensive Scope of Work
The selected vendors are responsible for the total lifecycle of the solar installations across the state. The technical and administrative requirements include:
- Design and Manufacturing: Custom engineering of SPV systems and production of components in compliance with state specifications.
- Testing and Supply: Delivery of hardware following required quality inspections and pre-dispatch audits.
- Installation and Commissioning: Complete setup and integration of the SPV plants with the building’s electrical infrastructure and the utility grid.
- Maintenance: A mandatory five-year Comprehensive Maintenance Contract (CMC) including a free replacement warranty on spare parts against manufacturing defects.
Vendors must establish functional Operation and Maintenance (O&M) centers within Jharkhand to provide technical support and satisfy the requirements of the five-year service agreement. For sites with a capacity exceeding 50 kWp, the bidder is required to provide one technical manpower on-site for ongoing operations.
Project Classifications and Capacity Groups
The tender categorizes the rooftop projects into four primary capacity groups, further divided into sub-groups based on the inclusion of battery storage systems.
| Category | Capacity Range | Configuration |
| Group A | 1 to 10 kWp | Without Battery Systems |
| Group A-1 | 1 to 10 kWp | With Battery Systems |
| Group B | 11 to 50 kWp | Without Battery Systems |
| Group B-1 | 11 to 50 kWp | With Battery Systems |
| Group C | 51 to 100 kWp | Without Battery Systems |
| Group C-1 | 51 to 100 kWp | With Battery Systems |
| Group D | Above 100 kWp | Without Battery Systems |
| Group D-1 | Above 100 kWp | With Battery Systems |
Technical Mandates and Performance Metrics
All projects must adhere to the Ministry of New and Renewable Energy (MNRE) guidelines, specifically the mandatory use of solar PV cells and modules from the Approved List of Models and Manufacturers (ALMM). Hybrid PV systems must operate according to a three-tier energy priority logic:
- First Priority: Solar
- Second Priority: Mains
- Third Priority: Storage Battery
The following technical certifications and performance standards are mandatory:
- Solar PV Modules: Compliance with IEC 61215 and IEC 61730 Part I and II.
- Inverters/Power Conditioning Units (PCU): Compliance with IEC 62109 and IEC 61683.
- Battery Banks: Required to have a C10 rating and comply with IEC 61427 or IS 13369. Batteries must carry a minimum 5-year warranty, while Lithium Ferro Phosphate batteries require a minimum 10-year warranty.
- Performance Ratio (PR): Systems must demonstrate a minimum PR of 75% at the time of inspection for commissioning.
- Capacity Utilization Factor (CUF): A minimum CUF of 15% must be maintained for a period of five years.
All installations must include Remote Monitoring Systems (RMS) for real-time data acquisition and bi-directional net meters to facilitate power export.
Bidding Timelines and Financial Requirements
Bidders must follow the schedule outlined in Tender ID: 2026_JREDA_113629_1:
- Published Date: May 6, 2026
- Pre-bid Meeting: May 11, 2026, at 02:00 PM (JREDA Conference Hall, Ranchi)
- Bid Submission Deadline: May 25, 2026, by 05:00 PM
- Technical Bid Opening: May 28, 2026, at 03:30 PM
- TENDER PORTAL: https://jharkhandtenders.gov.in/nicgep/app, https://www.jreda.com/Tender_c
The Tender Fee is set at ₹11,800 for general bidders, with an Earnest Money Deposit (EMD) of ₹4,00,000. Micro and Small Enterprises (MSMEs) registered in Jharkhand are eligible for exemptions from both the Tender Fee and EMD upon submission of valid documentary evidence.
Strategic Context: PM Surya Ghar
This project aligns with the national “PM Surya Ghar: Muft Bijli Yojana” scheme. JREDA’s objective is to solarize all state and central government buildings in Jharkhand that possess a sanctioned load of 1 kW and above. By standardizing rate contracts through this 10 MW tender, the agency seeks to expedite the transition to renewable energy for public infrastructure.
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