Help after
installation.

Most residential installations complete within 1 to 2 days depending on system size. Larger commercial or industrial projects may take 3 to 7 days. Your engineer confirms a project timeline with your quotation.

Panels typically carry a 25-year linear power warranty; inverters around 5 years; lithium batteries around 10 years or a defined cycle count. Philz Energy workmanship warranty runs 1 to 3 years depending on package. Exact terms vary by brand and are confirmed in writing.

Yes. Every Philz Energy system is designed with expansion in mind, up to your inverter's maximum MPPT input and battery paralleling limit. We flag this specifically during the design stage.

Hybrid systems switch to battery power automatically, typically within milliseconds. Protected loads continue uninterrupted, and the system switches back to grid the moment power returns.

We start from your real daily energy consumption and essential-load backup requirement, then size the battery bank for your required backup duration, the panel array to fully recharge that battery within available sun hours, and the inverter to comfortably handle your peak simultaneous load plus motor starting surges. Our online Configurator runs this same engineering logic instantly. Full site assessment refines it further.

Panel cleaning every 3 to 6 months in dusty environments, annual inverter connection inspection, and annual battery health review. Maintenance plans are available to handle this on a scheduled basis.

Yes. We diagnose, repair and maintain solar systems regardless of original installer, and can advise on optimisation or component replacement where needed.

We work with partner financial institutions on structured payment options for qualifying clients. Contact us to discuss what is available for your project.