What is the expected lifespan of a battery?

Articles in this section

• I already have an inverter for my solar panels. Can I also use that inverter for a battery?
• Does the battery also work as emergency power when the power grid fails?
• What is the expected lifespan of a battery?
• How many times a day does a battery charge and discharge completely (how many cycles per day)?
• Does Frank Energy guarantee that they can always connect to the battery?
• How does Frank connect to my home battery?
• Does the battery need to be placed in the meter box or close to it?
• Can I install just a battery or do I also need to modify the meter box?