Tender Floated for 50 MW Solar Project with 40 MWh Battery Storage in Purulia
West Bengal State Electricity Distribution Company Limited (WBSEDCL) has floated a tender for a 50 MW solar power project combined with 40 MWh of battery energy storage in Purulia, West Bengal. The development was reported by two outlets — mvapulse.com and SolarQuarter — on 13 October 2026. No project value has been disclosed in available reporting.
| Detail | Information |
|---|---|
| Promoter / Client | WBSEDCL (West Bengal State Electricity Distribution Company Limited) |
| Project Type | Solar Power with Battery Energy Storage System (BESS) |
| Solar Capacity | 50 MW |
| Storage Capacity | 40 MWh |
| Location | Purulia, West Bengal |
| Stage | Tender Floated |
| Project Value | Not disclosed |
Solar-Plus-Storage: Context for the Purulia Project
The pairing of solar generation with battery energy storage reflects a broader shift in Indian renewable procurement, where grid operators increasingly seek dispatchable capacity rather than intermittent generation alone. The Purulia tender combines 50 MW of solar with 40 MWh of storage — a configuration designed to improve supply reliability in a state where distribution infrastructure continues to expand. Suppliers active in battery storage integration, inverter supply and civil construction for solar installations may find early engagement worthwhile as the tender progresses toward award and implementation stages.
For context on how similar hybrid projects have advanced elsewhere, see the recent commissioning of ACME Solar's 66.68 MW solar and 107.36 MW battery storage project in Rajasthan, which illustrates the timelines and scale that comparable procurements can reach.
Where Solar Projects Are Concentrated Across India
Projects India tracks 1,311 solar-based power projects across India, of which 24 were added in the last 90 days. The geographic spread of tracked projects reveals where procurement activity is densest. Karnataka and Maharashtra each account for 187 projects, followed by Telangana with 139, Andhra Pradesh with 93, Gujarat with 86, and Rajasthan with 83. West Bengal, where the WBSEDCL Purulia project sits, represents an emerging opportunity outside the traditionally dominant southern and western clusters.
Suppliers mapping territory for equipment supply, engineering services or construction subcontracts should note that the southern states — Karnataka, Telangana and Andhra Pradesh — together account for over 400 tracked projects, making them the primary battleground for solar supply chains. The WBSEDCL tender offers a foothold in eastern India, a geography that has seen comparatively fewer large solar procurements to date.
Stage Breakdown: Where Tracked Solar Projects Stand
Of the 1,311 solar projects tracked by Projects India, 642 are currently under approvals — the largest single cohort and an indicator of the volume of work that has yet to convert into active construction. A further 195 are in planning, and 25 are at early or announced stage. By contrast, 221 projects have reached construction start, and 128 are recorded as completed. Forty-six projects are on hold.
This distribution signals that a substantial pipeline sits between the approval and construction phases. For equipment manufacturers and engineering, procurement and construction (EPC) contractors, the 642 projects under approvals represent a forward-looking opportunity set, while the 221 at construction stage represent near-term demand. The WBSEDCL Purulia project, at tender stage, is likely to move through approvals before construction mobilisation begins.
What this means for suppliers and contractors
The WBSEDCL tender is a direct procurement opportunity for firms active in solar module supply, mounting structure fabrication, battery energy storage system integration, power conditioning units, civil and structural works, and grid interconnection. The Purulia location in West Bengal is geographically distinct from the southern and western clusters that dominate India's solar project map, which may reduce competitive intensity from contractors concentrated in those regions.
Firms with experience in solar-BESS hybrid projects — particularly those who have delivered integrated systems combining generation and storage under a single EPC or supply contract — are best positioned to respond. The 40 MWh storage specification indicates a medium-scale battery system; suppliers of lithium-ion or alternative chemistry storage at this scale should monitor the tender's progression closely.
Project developers and financiers tracking the broader power projects sector in India will note that this tender adds to a national pipeline where the majority of solar projects remain in pre-construction phases, sustaining demand for early-stage advisory, land acquisition, and approval-related services. Contractors should also review the live tenders listed on Projects India for related procurement opportunities across the power sector.
Frequently asked questions
What is the WBSEDCL Purulia solar project?
WBSEDCL has floated a tender for a 50 MW solar power project with 40 MWh of battery energy storage located in Purulia, West Bengal. The tender was reported by two outlets on 13 October 2026. No project value has been disclosed in available reporting.
What is the battery storage capacity in the WBSEDCL Purulia tender?
The tender specifies 40 MWh of battery energy storage alongside 50 MW of solar generation capacity. This configuration is designed to provide dispatchable power output. No further technical breakdown has been disclosed in available reporting.
How many solar projects are tracked in India?
Projects India tracks 1,311 solar-based power projects across India, with 24 added in the last 90 days. Karnataka and Maharashtra lead with 187 projects each, followed by Telangana with 139, Andhra Pradesh with 93, Gujarat with 86, and Rajasthan with 83.
