Solar
Park
This is to Certify That
Maha Solar Park hereby certifies that Bharat Atom Renewable Resources Energy Limited (BARREL), a StenJaan Group enterprise, was appointed as the Engineering, Procurement, and Construction (EPC) Contractor and Project Developer for the project described below. BARREL has successfully completed the work assigned to it, meeting all contractual specifications, technical requirements, statutory compliances, quality standards, and project milestones to our full satisfaction.
| Project Name | 25 MW Solar Power Project |
| Installed Capacity | 25 MW (AC) / 25 MWp (DC) — Grid-Connected Ground-Mount Solar PV |
| End Client / Beneficiary | Core Power and Precision Cam Shaft Limited |
| Issued By (Project Owner) | Maha Solar Park (StenJaan Group Associate) |
| EPC / Developer | Bharat Atom Renewable Resources Energy Limited (BARREL) |
| Project Location | Maharashtra, India |
| Contract Type | Turnkey EPC — Engineering, Procurement & Construction |
| Project Status | Successfully Completed |
BARREL was responsible for the complete turnkey delivery of this solar power project — from initial site survey, detailed engineering, and equipment procurement to civil construction, electro-mechanical installation, testing, commissioning, and grid synchronisation. The project was executed in accordance with all applicable standards including IEC, BIS, CEA Regulations, CERC guidelines, and State DISCOM requirements.
- Detailed Project Report (DPR), Site Feasibility Assessment, Shadow Analysis & Solar Resource Assessment
- Complete Engineering Design — Civil, Structural, Electrical, Single Line Diagram (SLD), Layout Plans
- Supply & Procurement of all Solar Modules, Inverters, Mounting Structures, Transformers, Cables & BoS
- Civil Works — Pile Foundation, Module Mounting Structure (MMS) Erection, Control Room & Cable Trenching
- Electrical Works — Inverter Installation, HT/LT Panel Wiring, Cable Laying, Earthing & Lightning Protection
- Substation Erection, Power Transformer Installation & Grid Connectivity Arrangement
- SCADA / Monitoring System Installation — Real-time performance monitoring and remote access
- Testing, Pre-commissioning, Final Commissioning & Grid Synchronisation
- Regulatory Approvals — CEA, DISCOM, State Electricity Board Approvals & Net Metering / PPA Facilitation
- Documentation Handover — As-built drawings, O&M manuals, warranty documents, and performance reports
This certificate is issued on the request of Bharat Atom Renewable Resources Energy Limited (BARREL) for the purpose of their credential documentation, investor presentations, and tender submissions. Maha Solar Park confirms the accuracy of the information contained herein and stands prepared to verify the same on request from any authorised party.
Maha Solar Park
StenJaan Group Associate
Ref: MSP/WCC/2025–26/001
Date of Issue: May 2026
Solar
Park
This is to Certify That
Maha Solar Park hereby certifies that Bharat Atom Renewable Resources Energy Limited (BARREL), a StenJaan Group enterprise, is currently engaged as the EPC Contractor and Project Developer for the following solar power projects issued by Maha Solar Park. These projects are currently under active execution and BARREL's engagement is in good standing.
| Capacity | 80 MW (AC) Ground-Mount Solar PV Park |
| Project Owner | Maha Solar Park (StenJaan Group Associate) |
| EPC Contractor | Bharat Atom Renewable Resources Energy Limited (BARREL) |
| End Client | Waaree Renewable Technology Limited |
| Contract Type | Turnkey EPC — Engineering, Procurement & Construction |
| Project Status | Under Active Execution |
| Capacity | 15 MW (AC) Grid-Connected Solar PV Project |
| Project Owner | Aelius Turbina LLP |
| EPC Contractor | Bharat Atom Renewable Resources Energy Limited (BARREL) |
| End Client | Rupa Solutions Private Limited |
| Contract Type | Turnkey EPC — Engineering, Procurement & Construction |
| Project Status | Under Active Execution |
| Total Projects Currently Under Execution | 02 (Two) Projects |
| Total MW Under Active Execution | 95 MW (80 MW + 15 MW) |
| Project Developer / EPC Contractor | Bharat Atom Renewable Resources Energy Limited (BARREL) |
| Issued by | Maha Solar Park — StenJaan Group Associate |
| Engagement Status | Active & In Good Standing |
BARREL is executing the above projects as the appointed EPC Contractor under formal project orders issued by Maha Solar Park. The scope covers complete turnkey project delivery — engineering, procurement, civil works, electrical installation, testing, commissioning, grid connectivity, and all regulatory approvals. BARREL's performance on these currently ongoing assignments is satisfactory and professionally managed.
This certificate is issued on the request of Bharat Atom Renewable Resources Energy Limited (BARREL) for the purpose of their credential documentation, banking facilities, investor presentations, and tender submissions. Maha Solar Park confirms the accuracy of the information herein and stands prepared to verify the same on request.
Maha Solar Park
StenJaan Group Associate
Ref: MSP/CEP/2025–26/001
Date of Issue: May 2026
Total Capacity Certified in this Certificate:
95 MW (Under Active Execution)
Book
Summary
This summary consolidates all project assignments issued by Maha Solar Park to Bharat Atom Renewable Resources Energy Limited (BARREL) — both completed and currently under execution — as on the date of issue.
| # | Project | Capacity | End Client | Status |
| 1. | Solar Power Project — Core Power and Precision Cam Shaft Limited | 25 MW | Core Power and Precision Cam Shaft Limited | Completed |
| 2. | Solar Power Project — Waaree Renewable Technology Limited | 80 MW | Waaree Renewable Technology Limited | Ongoing |
| 3. | Solar Power Project — Rupa Solutions Private Limited | 15 MW | Rupa Solutions Private Limited | Ongoing |
| Total Projects Assigned by Maha Solar Park to BARREL | 03 Projects |
| Total MW Assigned | 120 MW |
| Completed MW | 25 MW |
| Under Execution | 95 MW |
| EPC Contractor (All Projects) | Bharat Atom Renewable Resources Energy Limited (BARREL) |
Maha Solar Park confirms that Bharat Atom Renewable Resources Energy Limited (BARREL) has been assigned a total of 120 MW of solar power project development across 3 projects — of which 25 MW has been successfully completed and 95 MW is currently under active execution. This consolidated order book reflects Maha Solar Park's sustained confidence in BARREL's capabilities as an EPC contractor and project developer.
Maha Solar Park
StenJaan Group Associate
Ref: MSP/SUM/2025–26/001
Date: May 2026
