Miguel Montero
Project development, Bach & Stern
Leads origination and project development in Puerto Rico: facility analysis, power purchase agreement structuring and the host relationship through the life of the project.

About
We develop, finance and operate commercial and industrial solar in Puerto Rico.
Bach means stream and Stern means star. A stream is steady and patient; a star is the source of all the energy we use. Together they describe what we do: turn sunlight into a reliable, stable flow of energy for businesses in Puerto Rico.
Bach & Stern is a commercial and industrial solar developer based in San Juan. We work with manufacturers, retail operators, building owners and residential associations that need a predictable energy cost.
We combine infrastructure capital with local execution: we structure the project, finance it, build it with our engineering partner and operate it for decades. We would rather decline a project than promise savings that do not hold up.
Project development, Bach & Stern
Leads origination and project development in Puerto Rico: facility analysis, power purchase agreement structuring and the host relationship through the life of the project.
CEO, Eastern Power Solutions
Leads engineering, procurement and construction. His team has delivered commercial and industrial solar installations in Puerto Rico and the United States.
Sponsor
VRM Penzini Capital provides the infrastructure capital behind our projects and the investment discipline we apply to every opportunity. That backing is what lets us offer contracts with no investment from the customer.
Partner
Eastern Power Solutions is our engineering, procurement and construction partner. It designs and builds the systems and sustains the operation and maintenance program.
Every project is structured as a long-term infrastructure asset. Capital comes from our sponsor and from energy-focused lenders; we carry the construction, performance and maintenance risk. The host contributes no capital, takes on no debt and pays only for the energy delivered.