Back-up Systems

Under normal, grid-connected operation, the solar panels generate power, which is used by the home, and any surplus is typically sent back to the grid (Net Metering). Simultaneously, the batteries may be kept fully charged. Solar back-up provides resilience, energy independence, and the peace of mind that essential services will remain operational during unexpected outages. 

 Batteries store excess electricity generated by solar panels during the day. They then discharge this stored power when solar production is insufficient (e.g., at night) or during a grid outage, providing a consistent energy supply.

Generators provide an alternative source of AC power that can charge the batteries, power essential loads, or directly supplement the solar array when the battery bank is depleted.

A full off-grid backup system for solar power is a comprehensive energy solution designed to provide reliable electricity independent of the utility grid. Unlike grid-tied solar systems that primarily feed power back to the utility and rely on the grid for backup, a true off-grid system is a self-contained power plant for a home or property.