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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
40–60Vdc range
Expands RV Battery Capacity – Supports 12V/24V RV house batteries and up to 7
Seamlessly integrates into the Hysolis ecosystem
Expandable up to 35
or off-grid adventures
Fortress Power Envy Duo 21 + eBoost 16 Bundle | 12kW 48V Hybrid Inverter + 16.1kWh LFP Battery | 3 MPPT | NEMA 4X/IP66 + IP65 bpkupgrades 40–60Vdc rangeThe Fortress Power Envy Duo 21 + eBoost bundle pairs a high capacity 48V hybrid inverter with modular LFP battery storage for residential and light commercial solar + backup. With 3 MPPTs, up to 25kW PV input, and scalable storage (up to 16 eBoost units), its built for clean DIY installs todayand easy expansion tomorrow. Key Features & Benefits: High capacity hybrid inverter: 48V system with 12kW continuous backup output and up to 16kW max export with
US$ 61.99
US$ 130.99
US$ 69.99