Project Description
This project was a full solar PV build on an existing commercial building. Work included panel layout on the roof, racking installation, DC and AC wiring, inverter installation, protection devices, and tie-in to the building's electrical service. The system was installed to meet code and utility requirements — including proper labeling, disconnects, grounding and bonding, and rapid shutdown capability.
Scope of Work
- PV array installation — mounted solar panels on engineered racking suited to the roof structure and drainage
- DC wiring & combiner — pulled and terminated PV string wiring, installed combiner and junction points, labeled polarity and string IDs
- Inverter & disconnects — installed inverters, AC and DC disconnects, and required overcurrent protection
- Service tie-in — connected the new solar output into the building's electrical system in accordance with utility requirements
- Grounding & bonding — bonded racking and metal raceways to meet OESC and manufacturer specifications
- Utility / ESA coordination — supported inspections, labeling, commissioning tests, and final sign-off
Benefits to Client
- A complete rooftop PV system — installed, inspected, and generating
- Clean conduit routing and labeling for straightforward future maintenance
- Safe, utility-approved interconnection to the building's electrical gear
- Ready for monitoring and long-term energy savings
