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residential case study
Full Energy Back-Up for Veteran Home
USA · Whole-home backup

Overview
A whole-home backup system gives a veteran's family uninterrupted power through grid outages, with a Sol-Ark hybrid inverter at the core.
The challenge
Medical equipment and climate control made grid outages a serious risk. The homeowners wanted a quiet, fuel-free solution that could carry the entire home — not just essential circuits.
The solution
A Sol-Ark hybrid inverter with stackable lithium storage provides whole-home islanding. Solar offsets daily consumption while the battery supplies multi-hour autonomy during outages.
Results
- Whole-home backup with sub-second transfer
- Reduced monthly utility bills
- No generator noise or fuel logistics


