The Aspen Battery for Commercial & Industrial Energy Storage
Our clean and safe saltwater batteries are powering industrial facilities around the world.
Aquion Energy’s Aspen 48M-25.9 battery is a modular building block for clean energy storage systems. The Aspen 48M is composed of twelve Aspen 48S-2.2 batteries connected in parallel and comes pre-wired as a plug-and-play battery bank.
Based on Aquion’s safe, clean, and sustainable Aqueous Hybrid Ion (AHI™) technology, the Aspen 48S-2.2 is engineered to meet Cradle to Cradle certification standards. 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 48M-25.9 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) 25.9 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 11.7 kW Continous Current 240 A Onboard Sensing Voltage, current, temperature Usable Depth of Discharge 100% Physical Characteristics Height 1159 mm (36.8") Width 1321 mm (13.0") Depth 1016 mm (12.2") Weight 1.504 kg (3.315lbs) Certifications Sustainability Cradle to Cradle Certified - Bronze product (component Aspen 48S batteries only) UL In process CE CE marked Shipping Testing ISTA testing in process IP Rating IP2X Warranty Limited Waranty 8years: 5 years full + 3 years prorated