Partly checked

Victron Energy MultiPlus 12/2000/80-50 120V + Rich Solar RS-B122

Checked automatically against spec sheets. Not yet confirmed in a real install. Last checked 2026-10-28. We don't track firmware versions.

Published limits, side by side

Spec Victron Energy MultiPlus 12/2000/80-50 120V Rich Solar RS-B122
Voltage 12 V accepts 9.5–17 V 12.8 V
Current Max battery current Not published Max charge 200 A Max output 200 A
Communication None listed None listed
Cable connection Stud size M8 Terminal M8

Values come from each maker's documents. "Not published" means the maker doesn't state it.

Confirm with the makers before you buy

This result checks two things: the battery's voltage suits the inverter, and the inverter maker lists this battery for closed-loop communication (the battery tells the inverter how to charge it). It doesn't check current limits, charge settings, firmware, cable sizes, or safe installation. Confirm those with both makers before you buy.

Sources

This result comes from the documents below. We haven't yet found an outside source that confirms it, such as a forum report or a video of a real install.

Where to buy

Victron Energy MultiPlus 12/2000/80-50 120V

Rich Solar RS-B122

  • No store links yet. The maker's site is below.
  • Rich Solar (maker)

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