Your Solar Questions Answered by Cairo's Installation Team

Most household installations take between two and four days, depending on roof size and system capacity. This includes mounting the panels, wiring, inverter setup, and connection testing before the system is switched on.

Savings depend on your household's energy consumption, roof orientation, and system size. During your site assessment, we calculate an estimated reduction in your monthly electricity costs based on your actual usage patterns and local sun exposure.

In most cases, no major changes are needed. Our technicians inspect your roof structure and existing electrical panel during the initial visit to confirm compatibility and flag any adjustments required before installation.

Solar panels need periodic cleaning to remove dust and debris, which is common in Cairo's climate. We recommend an inspection every six to twelve months to check panel condition, wiring, and inverter performance.

Solar panels are generally built to perform for 20 to 25 years, with gradual efficiency changes over time. Inverters and batteries, if included, have separate lifespans and may need replacement sooner than the panels themselves.

Yes, solar panels are designed to operate in high temperatures and dusty conditions common to Cairo. We select equipment suited to local weather and recommend regular cleaning to maintain consistent energy output.

Yes, our team assists with the documentation and coordination needed to connect your solar system to the local grid, guiding you through the required steps with the relevant utility provider.

System size depends on your monthly electricity consumption, roof space, and budget. During a home visit, we review your recent electricity bills and roof layout to recommend a system sized to your household's needs.

We discuss available payment options during your consultation, including upfront and installment arrangements, so you can choose an approach that fits your household budget.