Yes, a home battery can function excellently as a backup power supply during a power outage. This is one of the main advantages of a home battery system. The stored energy allows you to keep using essential devices and systems during a power failure.

How does a home battery work during a power outage?

A home battery is typically charged via solar panels or directly from the electricity grid. In the event of a power outage, the system automatically switches to the battery to supply power to the household.

Important aspects:

1. Automatic switching:
   When a power outage is detected, the system identifies the problem and immediately switches to battery mode.

2. Power for essential devices:
   Depending on the battery's capacity, it can continue to power devices like lights, refrigerators, heating, and medical equipment.

3. Seamless integration:
   Many systems are designed to switch to the backup function without delay or noticeable interruption.

Benefits of a home battery as an emergency power supply

• Reliability: You maintain access to electricity, even during prolonged power outages.

• Flexibility: You can choose which devices get priority, depending on the battery capacity.

• Self-sufficiency: Combined with solar panels, you can remain completely off-grid during an outage.

• Safety: Essential systems such as alarm systems and medical equipment continue to function.

Frequently Asked Questions

1. Can a home battery power the entire house?
   This depends on the battery's capacity and your household's total energy consumption. Larger battery systems can often support more devices.

2. How long can a home battery provide power during an outage?
   The duration depends on the battery capacity and the power usage of connected devices. For an average home battery, this ranges from a few hours to an entire day.

3. Do I need a special system for the backup function?
   Many modern home batteries have a built-in backup function, but it's important to check this before purchase.

4. What happens if the battery runs out?
   If the battery is empty and there is no access to solar energy or the electricity grid, the power supply stops.

5. Is a home battery suitable for frequent power outages?
   Yes, home batteries are especially useful in areas with regular power outages. They provide a reliable energy source when needed.

Make your household resilient

With a home battery, you are prepared for unexpected power outages and can continue to use important devices and systems.