It depends on your needs: On-grid: Best for reducing bills with net metering. Off-grid: Best for remote areas without grid access. Hybrid: Best for both savings and backup during outages.

Yes, systems can often be expanded by adding more panels or upgrading inverters, as long as the roof space and grid approval allow it.

Most modern inverters come with a mobile app or monitoring system that shows daily, monthly, and total generation.

Typically, 100–120 sq. ft. per 1 kW is required, depending on panel type and efficiency.

On average, each 1 kW of solar capacity produces 4–5 units per day in most parts of Pakistan, depending on sunlight and weather.

Your roof should get enough sunlight (south-facing is ideal), have enough space, and be structurally strong. A site survey helps determine this.

On-Grid: Connected to the utility grid (net metering possible). Off-Grid: Works independently with batteries, no grid connection. Hybrid: Combination of both – grid + batteries for backup.

Solar panels usually come with a 25-year performance warranty, inverters with 5–10 years, and batteries with 5–15 years depending on the brand.

Yes, minimal maintenance is required – mainly cleaning panels every few weeks to remove dust, and occasional system checks.

Most solar panels last 25–30 years with proper maintenance. Inverters and batteries may need replacement earlier (10–15 years).