Fortress Power Envy Duo 21 + eBoost 16 Bundle | 12kW 48V Hybrid Inverter + 16.1kWh LFP Battery | 3 MPPT | NEMA 4X/IP66 + IP65
Fortress PowerBatteries
ShopSolar$17449$24286.79
Price & Discount Metrics
Current Price
$17449
MSRP
$24286.79
Savings
$6837.79 (28%)
Recent Change
$-1457.04
Historical Lowest
$17449
ATL Status
★ Active ATL
Last Price Update
Oct 7, 2026
Price History
Historical pricing tracking over time