EG4 FlexBOSS21 Hybrid Inverter + GridBOSS - Price History

EG4 FlexBOSS21 Hybrid Inverter + GridBOSS MID V3.1 Bundle | 48V Split Phase | 21kW Solar Input

Current Price

$5,473.88

4%

$205.144%

Last seen: 7/14/2026, 3:17:55 PM

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All time high

$6,249.12 3/12/2026

All time low

$4,249.12 12/9/2025

Current price

$5,473.88 7/14/2026

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