What We Do

WHY CHOOSE GREENROOF

GreenRoof is a comprehensive renewable energy ecosystem with proven capabilities in investment, development, execution, and operation of solar power systems. We are committed to delivering optimal solutions in rooftop solar (RTS) and battery energy storage systems (BESS) tailored for factories and industrial facilities across Vietnam.

Flexible Investment Models

We offer a range of cooperation models including DPPA and equipment leasing, tailored to different industrial production needs.

Sustainable Growth

GreenRoof owns and operates over 30 MWp of rooftop solar assets, with an additional 20 MWp under development annually.

Professional EPC Partnership

We collaborate with EPC general contractors with experience in implementing for large enterprises such as VietPhap MEEC, Tien Dat Inox, Ottogi, Sunjin, Dongbo…

Financial Support from Leading Banks

Our projects are backed by financing from trusted Vietnamese banks, including Vietcombank, BIDV, MB, and other major financial institutions.

Lifelong Project Commitment

GreenRoof not only invests but also stays actively involved in monitoring and maintaining system operations through specialized EPC and technical partners.

Ensure on-time project execution & Construction Safety

With standardized project execution procedures and an experienced EPC team, GreenRoof ensures timely installation, operational safety, and full compliance with industrial technical standards.

WHAT WE DO

GreenRoof is not only an investor, but also a pioneer in providing comprehensive and flexible energy solutions tailored to each market segment:

DPPA model

Implements DPPA models and provides legal and contractual support for clients committed to long-term renewable energy use.

Rooftop solar leasing model

Deploys rooftop solar and battery energy storage systems (BESS) for factories and industrial zones, helping reduce electricity costs and meet ESG targets.

We offer Renewable Energy Certificates (REC)

I-REC (International Renewable Energy Certificate)

I-REC certifies that 1 megawatt-hour (MWh) of electricity was generated from a renewable source such as solar, wind, hydro, or biomass. By purchasing I-RECs, businesses can credibly claim their electricity consumption comes from renewable energy – even if the physical power comes from the national grid. I-RECs are internationally recognized and provide verified proof for Scope 2 emissions reporting, supporting compliance with sustainability standards like ESG, RE100, CDP, and ISO 50001.

Who should use I-RECs?

I-RECs are essential for large manufacturers, multinational corporations, export businesses, or any organization committed to clean energy use, because they:

Provide internationally accepted proof of renewable energy consumption.
Meet growing sustainability requirements from global supply chains, investors, and partners.
Support participation in global initiatives such as RE100 and the Carbon Disclosure Project (CDP).
Enhance green brand reputation and unlock access to green finance and government incentives.

KEY BENEFITS

Economic

Eliminate upfront investment with flexible DPPA or leasing models

Ensure long-term energy cost stability and predictable financial planning

Reduce electricity operating costs and minimize grid dependency, especially during peak hours

Environmental

Reduce CO₂ emissions and contribute to Net Zero goals

Optimize on-site energy usage and reduce dependency on the national grid

Support the development of renewable energy in Vietnam and the region

IMPLEMENTATION PROCESS

1. Initial Consultation & Solution Proposal

Customers receive expert consultation on optimal system capacity based on electricity consumption needs, solar potential at the installation site, roof structure assessment, and other relevant factors.

2. Site Survey & System Design

Our engineering team conducts on-site assessments and develops technical designs in accordance with safety and performance standards.

3. Contract Signing & Financial Support

Flexible contract models (Leasing/DPPA) with financing support from reputable banks such as Vietcombank, BIDV, and others.

4. Construction & Installation

Executed by a trusted EPC contractor with proven experience delivering projects for leading corporations including VietPhap MEEC, Tien Dat Inox, Ottogi, Sunjin, Dongbo...

5. Operation & Maintenance

The system is remotely monitored, maintained on a scheduled basis, and backed by official warranties on major equipment.