Quantifying Residential Backup Power Reliability
Power outages are becoming longer and more frequent, putting homes and property at risk. Traditional generators are often unreliable, and residential energy storage lacks standardized ways to measure backup performance.
In this white paper, FranklinWH introduces a Level I–IV framework, derived from data center standards, for quantifying residential energy storage reliability. Using unified metrics such as reliability and annual downtime, the framework provides a clear, actionable standard that applies across single-unit, parallel, and multi-source systems.
FranklinWH Energy Storage Inc.
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