The Aspen Battery for Home Energy Storage
Our clean and safe saltwater batteries are powering homes around the world.
Aquion Energy’s Aspen 48S-2.2 battery is a modular building block for clean energy storage systems. Based on Aquion safe, clean, and sustainable Aqueous Hybrid Ion (AHI TM) technology, the Aspen 48S-2.2 is engineered to meet Cradle to Cradle certification standars. Designed for years of hassle-free operation in stationary, long-duration applications, AHI batteries are optimized for storing energy for residential, off-grid, and microgrid applications. The Aspen 48S-2.2 delivers an unmatched combination of performance, safety and environmental sustainability in a cost-effective battery platform.
Product No. Operation & Performance Nominal Energy (10-hour charge/20-hour discharge) 2.2 kWh Nominal Voltage 48 V Cycle Life 3,000 cycles (to 70% retained capacity) Ambient Operating Temperature -5°C to 40°C Voltage Range 40.0 to 59.5 V Peak Power 1.0 kW Continous Current 20 A Usable Depth of Discharge 100% Physical Characteristics Height 935 mm (36,8") Width 330 mm (13,0") Depth 310 mm (12,2") Weight 118 kg (260lbs) Certifications Sustainability Cradle to Cradle Certified - Bronze product UL UL recognized CE CE marked Shipping Testing Modified ISTA 3H IP Rating IP22 Warranty Limited Waranty 8years: 5 years full + 3 years prorated