The PREPA-Puerto Rico Solar PV-Battery Energy Storage Tranche I is a 500,000kW energy storage project located in San Juan, Puerto Rico. The rated storage capacity of the project is 2,000,000kWh.

The project was announced in 2021 and will be commissioned in 2025.


The PREPA-Puerto Rico Solar PV-Battery Energy Storage Tranche I is owned by The Puerto Rico Electric Power Authority (100%).

Contractors involved

How well do you really know your competitors?

Access the most comprehensive Company Profiles on the market, powered by GlobalData. Save hours of research. Gain competitive edge.

Company Profile – free sample

Thank you!

Your download email will arrive shortly

Not ready to buy yet? Download a free sample

We are confident about the unique quality of our Company Profiles. However, we want you to make the most beneficial decision for your business, so we offer a free sample that you can download by submitting the below form

By GlobalData
Visit our Privacy Policy for more information about our services, how we may use, process and share your personal data, including information of your rights in respect of your personal data and how you can unsubscribe from future marketing communications. Our services are intended for corporate subscribers and you warrant that the email address submitted is your corporate email address.

The Puerto Rico Electric Power Authority is the owner of PREPA-Puerto Rico Solar PV-Battery Energy Storage Tranche I.

Additional information

The Puerto Rico Energy Bureau ordered the utility PREPA to issue six procurements in the next 30 months, totaling 3.75 GW of solar and 1.5 GW of four-hour storage, or their equivalents.


All publicly-announced energy storage projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects are sourced through secondary information sources such as country specific power players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.