Whole-Home Backup

Whole-Home Backup Power Solutions

Protect your entire home from power outages with a comprehensive whole-home backup system from PES Supply. We offer two approaches: standby generators for automatic, fuel-based backup, and solar + battery systems for clean, silent, and fuel-free resilience. Shop top brands including Generac, Kohler, Sol-Ark, EG4, Fortress Power, and more.

Backup Power Options

• Standby generators – 18kW to 26kW for full home coverage, automatic start
• Solar + battery – silent, fuel-free, charges itself daily
• Hybrid systems – solar + battery + generator for ultimate resilience
• Transfer switches – automatic (ATS) for seamless switchover
• Load management – prioritize essential circuits

A whole-home standby generator (22kW+) can power everything including central AC, while a solar + battery system provides clean, quiet backup with no fuel costs. Many homeowners combine both—batteries for short outages and a generator for extended ones. Our team helps you assess your loads and design a system that keeps your family comfortable and safe.

Browse the full selection below and order today with fast shipping from PES Supply. Questions? Our solar and backup power experts are ready to help you spec the right system—contact us.