PE-stamped photovoltaic systems for single-family and multi-family homes across Puerto Rico and the USVI — sized to your actual load profile, mounted to Caribbean wind code, and engineered to integrate cleanly with battery backup whether you add it now or later.
The Caribbean residential solar market is full of cookie-cutter packages: pick a panel count, attach to the roof, hope for the best. That approach doesn't survive Puerto Rico's first hurricane season, and it leaves you with a system that's underperforming the day it's commissioned.
Our residential approach starts with your actual electrical bills — 12 months minimum — to build a real load profile. From there, we walk your site, assess roof structure, shading, and orientation, and discuss your priorities: maximum bill offset, critical-load backup, or full off-grid independence. The sizing follows from your needs.
Every residential system is PE-stamped and built to integrate with battery storage and generator backup — even if you don't add those today, the system is ready when you do.
PE-stamped single-line diagrams, structural calculations for roof attachments, equipment specifications, and the complete construction document set submitted with permits.
Construction permit, electrical permit, net metering application with LUMA, witness testing coordination, and final use/occupancy approval — handled in-house.
Self-performed mechanical and electrical installation under direct PE oversight, with QA at each milestone. Performance testing, owner training, and full as-built documentation at handoff.
Free site visit. We review your electrical bills, walk the property, assess roof structure and shading, and discuss your priorities. You receive a no-obligation engineering recommendation and a realistic budget range.
PE-stamped design package — single-line, structural attachment plan, equipment specs. We finalize the system sizing with you before any permits are submitted.
All permits submitted in parallel. Equipment procured, installed by our team under PE oversight. Weekly progress updates throughout — no black-box scheduling.
Utility witness inspection, performance testing, owner walkthrough, and a complete as-built package. Maintenance schedule and warranty documentation included.
705 (Interconnected Power Sources), and 710 (Stand-Alone Systems) — current edition.UL 1741 grid-interactive certification and IEEE 1547 interconnection compliance. Anti-islanding protection per code.Costs vary widely based on system size, roof complexity, whether storage is included, and current equipment prices. After the free site visit we provide a transparent budget range — no surprises later. We'd rather lose a project to honest pricing than win one with a number we can't deliver on.
Only if your system includes battery storage or generator integration. Standard grid-tied PV must shut down during outages (anti-islanding is a code requirement that protects line workers). If full outage coverage is a priority, look at our battery storage service area — but every residential system we install is battery-ready, so you can add storage later.
Typically 8–14 weeks from signed contract to commissioned system. Engineering and installation are the fast parts; permit and utility interconnection cycles drive most of the timeline. You'll have a phase-by-phase schedule at the proposal stage so you know exactly what to expect.
Then we tell you. Sometimes a roof needs replacement first, sometimes ground-mount is the better option, sometimes shading makes the project not worth doing. Honest assessment is part of the discovery phase — we'd rather walk away from a bad fit than install a system that disappoints.
For complex troubleshooting, battery retrofits, or performance audits — yes. For routine cleaning and basic maintenance — we generally focus on systems we engineered, where we already have full as-built documentation. Reach out and we'll let you know honestly whether we're the right fit for your specific situation.
Send us a few details about your home and what you're trying to achieve. We'll respond within one business day with next steps and, where appropriate, schedule a free site visit.