AGM 2.2Ah 20HR 12V – Solar battery Extremely cycle-resistant
Technical data
Battery type: AGM Cycle type
Storage capacity 20HR (0.1A, 1.75V): 2.0Ah
Storage capacity 10HR (0.18A, 1.75V): 1.8Ah
Storage capacity 5HR (0.32A, 1.75V): 1.6Ah
Storage capacity 1HR(1.2A,1.75V): 1.2Ah
System voltage: 12V
Charging voltage for cyclic use: 14.4V-14.9V (-16.5mV/°C)
Charging voltage standby use: 13.6V-13.8V (-10mV/°C)
Max. charging current: 0.6A
Self-discharge: 3% (per month/at 25°C)
Terminal type: 4.75 mm/0.8 mm flat plug terminal
Dimensions: 175 mm x 35 mm x 60 mm (*+6 mm terminal)
Life expectancy: up to 10 years (depending on usage)
AGM solar batteries are specifically designed for use in solar and hybrid systems. AGM technology is significantly superior to conventional lead-acid batteries with liquid electrolyte and offers the following advantages:
Advantages of using Offgridtec AGM technology
Absolutely leak-proof, regardless of the position of the battery
100% maintenance-free over its entire service life
Life expectancy of up to 10 years (depending on usage)
Highest quality: All our batteries are manufactured to A-grade quality from the best materials. This is best seen in the weight of the batteries. Compare our products with those of other manufacturers!
Can be discharged more deeply than lead-acid batteries
Proven technology, used in over 1000 Offgridtec solar systems
Highly cycle-stable, making them ideal for use in solar systems
AGM batteries are slightly more expensive to purchase than lead-acid batteries, but this is offset after just a few years as lead-acid systems require much more maintenance and have a shorter service life than AGM-based storage solutions.
AGM is the first choice, especially for smaller energy generation systems with a maximum storage capacity of 4-8kWh.
