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residential case study
Texas Family Farm & Agricultural Ranch
Texas, USA · Hybrid residential / agricultural

Overview
A Texas family farm pairs Sol-Ark hybrid inverters with battery storage for resilience through ERCOT grid events and freeze emergencies.
The challenge
After repeated outages and a near-miss during Winter Storm Uri, the homeowners needed whole-property backup that protects livestock infrastructure, well pumps, and the residence.
The solution
Lumis deployed a Sol-Ark hybrid platform with battery storage sized for multi-day backup of essential loads, with seamless islanding when ERCOT events trigger outages.
Results
- Whole-property resilience through grid disturbances
- Reduced peak-rate consumption during summer
- Predictable energy budget for the operation


