Offgridtec® AGM 32Ah 20HR 12V - Solar battery Extremely cycle-resistant

Offgridtec 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
• screw-on terminals instead of battery terminals (100% secure)
• 100% maintenance-free over its entire service life
• Life expectancy of up to 10 years (depending on usage)
• highest quality level: All our batteries are manufactured in A-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.

Technical data

Battery type: AGM Cycle type
Storage capacity 20HR (1.6A, 1.75V): 32 Ah
Storage capacity 10HR (3.0A, 1.75V): 30Ah
Storage capacity 5HR (5.2A, 1.75V): 26Ah
Storage capacity 1HR (19.5A, 1.75V): 19.5Ah
System voltage: 12V
Charging voltage for cyclic use: 14.4V-15V (-30mV/°C)
Charging voltage standby use: 13.6V-13.8V (-20mV/°C)
max. charging current: 7.5A
Self-discharge: 3% (per month)
Battery terminal: M6 screw terminal with 5.5 mm diameter
Weight: 10 kg
Dimensions: 195 x 130 x 159*mm (*+5mm terminal)
Life expectancy: up to 10 years (depending on usage)

Battery regulation

You are legally obliged to return batteries. You can return them after use to our sales outlet or to a local municipal collection point.

Important note according to BattV

Regulation on the return and disposal of used batteries. Batteries and rechargeable batteries do not belong in household waste. Consumers are legally obliged to return used batteries. They can be returned to Offgridtec.com or to public collection points in the municipality.

According to § 10 of the Battery Act, the seller must charge a deposit of €7.50 including VAT if the end consumer does not have a used starter battery at the time of purchase. If no deposit is charged by the seller because the old battery has been disposed of properly or an old battery has been exchanged for a new one, this amount is also not deductible from the purchase price.