Victron Battery Protect BP-220 prevents deep discharge in 12/24V battery systems up to 220A with programmable low-voltage load disconnection and real-time voltage display.
Victron Battery Protect BP-220 – 12/24V Battery Monitor with 220A Load Control
The Victron Battery Protect BP-220 is a battery monitor and protection device designed for 12V and 24V battery systems up to 220A. It continuously measures battery voltage and disconnects loads when voltage drops below a user-adjustable threshold, preventing deep discharge and extending battery life.
Prevents deep discharge by automatically disconnecting loads at a programmable low-voltage threshold
Supports both 12V and 24V battery systems with a 220A continuous current rating
Integrated battery voltage display provides real-time status at a glance
Compact, low-weight design (0.95 kg) fits easily in distribution panels or on battery trays
Das zeichnet Victron Battery Protect BP-220 aus
Unlike simple voltage alarms, the BP-220 actively controls connected loads by switching them off when battery voltage falls below the set threshold. This two-stage protection approach — monitoring and disconnection — ensures batteries are never run into damaging deep discharge, a common cause of premature failure in solar and off-grid setups.
Ideal for...
The BP-220 is designed for solar energy systems, off-grid power installations, and any 12V or 24V DC application where battery health depends on preventing over-discharge. It suits homeowners and installers managing battery banks in recreational vehicles, boats, or standalone solar setups.
Anwendung von Victron Battery Protect BP-220
Mount the device in the battery room or distribution panel, within 1.5m of the battery bank
Connect the battery monitor leads to the battery terminals and the load output to the protected circuit
Set the low-voltage disconnect threshold according to battery type (e.g. 11.0V for 12V lead-acid, 22.0V for 24V)
Monitor the integrated display for real-time voltage and load status
Victron Energy is a Dutch manufacturer specializing in battery management and power conversion equipment for solar, marine, and off-grid applications. The company is known for reliable, specification-driven products including battery monitors, inverters, and charge controllers. Victron products are widely used in professional and recreational solar installations across Europe.
It monitors battery voltage in 12V and 24V systems and automatically disconnects connected loads when voltage drops below a programmable threshold, preventing deep discharge damage.
The BP-220 supports both 12V and 24V battery systems with a continuous current rating of 220A. It works with lead-acid and other common battery types used in solar and off-grid setups.
The threshold is user-adjustable. Set it according to your battery type: for example, 11.0V for a 12V lead-acid battery or 22.0V for a 24V system. Refer to the Victron installation guide for recommended thresholds per battery chemistry.
The package includes the Victron Battery Protect BP-220 unit, mounting hardware, and a quick-start guide. Connection cables to the battery and load are not included and must be sourced separately.
Victron provides a 60-month manufacturer warranty on the Battery Protect BP-220, covering defects in materials and workmanship under normal operating conditions.
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