Net metering
Panels connected to the grid
Solar production offsets energy use while the property remains connected to LUMA. It is the simplest solar path when the priority is lowering the monthly bill.
Services
Services built around your property
Practical power systems for Puerto Rico homes, businesses, and facilities.
Solar Installations
Residential and commercial solar built for local conditions
Solar systems are planned around roof space, sun exposure, utility usage, and the real electrical loads that matter day to day. DUO supports homeowners and businesses looking for long-term energy savings, strong mounting, and a cleaner power source.
- Net metering
- Net metering with backup
- Off-grid
Solar options
Three ways to use solar in Puerto Rico
DUO helps explain the path before choosing equipment: panels only, panels with battery backup, or a system designed to operate independently from the grid.
Net metering with backup
Panels, batteries, and grid support
Solar and batteries work together while the property stays connected to LUMA. This helps reduce the bill while adding backup for outages and unstable service.
Net metering with backup Plus
A more robust configuration adds a diesel generator to support essential loads when LUMA is unavailable and the battery reserve is insufficient or becomes depleted.
Off-grid
Independent solar and batteries
An off-grid system is designed to operate without relying on LUMA, using solar production and battery storage as the core power source for the property.
Battery Backups
Stored energy for outages, night use, and essential loads
Batteries help keep selected circuits powered when the grid is unstable. DUO can help evaluate what should stay on, how much capacity is needed, and how storage works with a solar system.
- Home and business battery systems
- Critical-load planning
- Solar-plus-storage integration
Diesel generators
Backup power for properties that need another layer of resilience
Diesel generators can support larger loads and longer outages. DUO helps customers consider generator sizing, placement, transfer equipment, and how generator backup fits with solar and battery storage.
- Generator backup installation planning
- Transfer switch and electrical integration
- Residential and commercial backup options
Electrical Facility Application and Construction
Electrical work coordinated with the energy system
DUO can support the construction, application, and electrical facility work needed for the installation, so the system is not treated as separate from the property infrastructure.
- Electrical facility application support
- Construction and installation coordination
- Home, business, and facility electrical integration
Ready to compare options?