Punta Lima 35.7 MW / 8-hour BESS (PREPA Accelerated Storage Addition Program) – BESS supply awarded to Trina Storage and notice to proceed issued (USD 55–60M capex, COD Q3 2027)
ترسية عقد – United States
Balance-of-plant, transformer, MV electrical, foundations and logistics contractors in Puerto Rico can approach Polaris for the Punta Lima battery storage build ahead of 2027 deliveries.
| Type | Contract award |
|---|---|
| Status | Contract awarded – subcontracting open |
| Country | United States · Punta Lima, Puerto Rico |
| Client / owner | Polaris Renewable Energy (Polaris Power US) / PREPA ASAP |
| Awarded to | Trina Energy Storage Solutions (BESS supply) |
| Value | USD 55-60M |
| Announced | 20 Oct 2026 |
| Project type | Power plants & renewables, Substations & transmission grids |
Trades and packages needed
- Solar PV & battery storage (main package)
- MV/HV substations & transmission lines
- Electrical installation (LV)
- BMS, controls & SCADA
- Cables, switchgear & electrical materials
What to do
The contract has been awarded. The winner will now buy materials and subcontract packages – contact their procurement team.