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.
Aquion Energy bring a whole new type of battery to the market offering a safe, clean, non-hazardous, no hassle, recyclable solution.
Based on Aquion’s proprietary Aqueous Hybrid Ion (AHI™) technology, their products are clean salt water batteries that outperform and outlast traditional battery chemistries.
AHI batteries contains no heavy metals or toxic chemicals, they are also non-flammable and non-explosive making them the safest batteries in the world.
The batteries are designed for stationary long-duration daily cycling applications including residential solar, off-grid, micro-grids, energy management and grid-scale services.
The batteries can be easily connected in series or parallel, Aquion's AHI technology has inherit self balancing characteristics so a large number of parallel connections is not an issue with these batteries.
High Performance and reliability
Environmentally benign materials
Low acquisition costs (£/kWh)
|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%|
|Height||935 mm (36,8")|
|Width||330 mm (13,0")|
|Depth||310 mm (12,2")|
|Weight||118 kg (260lbs)|
|Sustainability||Cradle to Cradle Certified - Bronze product|
|Shipping Testing||Modified ISTA 3H|
|Limited Waranty||8years: 5 years full + 3 years prorated|