Projects from the field log.

A residential solar panel installation completed in San Jose, Getafe, Bohol. The Costan Electrics field team mounted, aligned, and wired the photovoltaic array on the home's roof, with rails anchored for the local wind profile and DC runs routed cleanly. Every step — from layout planning to final commissioning — was supervised so the system delivers safe, reliable, long-life performance. Another Bohol home moves toward cleaner, more dependable energy.

• Engineer-supervised rooftop solar array
• Rails anchored for local wind profile
• Clean DC and AC routing
• Safe, code-compliant workmanship
• Built for long-life, low-maintenance performance

A residential hybrid solar system completed for a homeowner in Baclayon, Bohol. The build pairs a Solis hybrid inverter with a 51.2V 200Ah LVTOPSUN LiFePO4 battery (10.24 kWh) so the home offsets daytime grid load and rides through brownouts without interruption. Roof-mounted panels were anchored for the local wind profile, DC and AC conduit runs were finished cleanly, and the entire installation was engineered, executed, and commissioned to PEC standards by the Costan Electrics team.

• Solis hybrid inverter with monitoring display
• LVTOPSUN 10.24 kWh LiFePO4 battery storage
• Roof-mounted panels engineered for local wind profile
• Clean conduit runs, code-compliant safety hardware
• Engineered, installed, and commissioned in-house

A residential BYD home charger installed for a homeowner in Tawala, Panglao. The unit lives outdoors in a weatherproof enclosure, fed by a dedicated breaker panel with residual current detection and surge protection devices upstream. Conduit runs are finished cleanly along the wall so the installation reads professional from any angle. Engineered and supervised by a Registered Electrical Engineer for safe daily charging.

• Weatherproof enclosure for outdoor protection
• Dedicated breaker panel with residual current protection
• Surge protection devices installed
• Clean conduit run, neatly finished

A 6kW hybrid solar package designed for a residential client in Getafe. The hybrid configuration pairs daytime grid offset with lithium battery storage so the home rides through brownouts without interruption. Roof anchoring was engineered for the local wind profile, indoor wiring is run clean and labeled, and the system is documented for net-metering coordination.

• Clean indoor wiring
• Secure roof mounting
• Built to last, done right the first time