Solar panels with battery backup in Puerto Rico

The complete process from contract signing to your system producing energy takes 4 to 6 weeks, including equipment purchase and shipping. On an existing roof, a construction permit is normally not required; if the system does not go on the existing roof (for example, a ground mount or an elevated structure), a permit is required and quoted separately. The on-site installation takes 2 to 5 business days once the equipment arrives. If you want net metering, we handle the net metering process with LUMA for you.

We recommend maintenance and cleaning every 6 to 8 months for systems in interior and central Puerto Rico. For properties in coastal areas, the ideal frequency is every 4 to 6 months due to salt buildup and Saharan dust that reduce panel efficiency. Washing is done with water and a soft-bristle brush. The first year of Kilowatt Care comes with your solar system: one visit before hurricane season.

Yes, solar systems with battery backup are specifically designed to provide energy independence during LUMA Energy outages. How many hours it lasts is calculated by dividing the battery's usable kWh by the load in kW; the panels recharge the battery during the day. Our systems are configured to automatically disconnect from the grid when they detect an outage and reconnect when LUMA Energy restores service. This protects both your family and the LUMA technicians working on the lines.

Equipment (panels, inverter, and battery) is covered by the manufacturer's warranty, and Kilowatt PR handles the claim with the manufacturer for you. The term varies by brand and model and is detailed in your quote. On top of that, Kilowatt PR offers a 1-year workmanship warranty on the installation, extendable up to 10 years with the Kilowatt Care maintenance plan. Every solar proposal also includes the first year of Kilowatt Care: one visit before hurricane season with panel washing, a system inspection and a photo report.

Our consultation includes: a complete analysis of your current electricity consumption, a solar system design for your specific roof, a 7-year savings projection based on current LUMA Energy rates, roof condition assessment and recommendations, and a written proposal with a single total price. There is no purchase obligation and all the information is yours to make the best decision. The initial analysis on WhatsApp is free in every municipality; the on-site visit is free in Aguada, Aguadilla, Rincón, Moca, Añasco, Mayagüez, Isabela, and San Sebastián, and costs $150 elsewhere, with 50% credited when you sign the contract.