Not compatible
Victron Energy MultiPlus-II 48/5000/70-95 120V + Rich Solar RS-B241S
- Voltage doesn't match: the 25.6 V battery won't work with this 48 V inverter.
Checked automatically against spec sheets. Not yet confirmed in a real install. Last checked 2026-10-28. We don't track firmware versions.
Size the battery cable and fuse for this pair in the build tool, from your run length.
What you'll set up yourself
- Closed-loop communication needs an extra part: Victron GX device (e.g. Cerbo GX) for BMS-Can or a Lynx Smart BMS.
Published limits, side by side
| Spec | Victron Energy MultiPlus-II 48/5000/70-95 120V | Rich Solar RS-B241S |
|---|---|---|
| Voltage | 48 V accepts 38–66 V | 25.6 V |
| Current | Max battery current Not published | Max charge 100 A Max output 100 A |
| Communication | Victron BMS-CanVictron VE.Bus BMSVictron Lynx Smart BMS | 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
- Each product's current limits. One or both aren't published, so ask both makers.
- Which firmware versions support this pairing. We don't track firmware.
- That your cable lugs fit the inverter's battery studs (M8) and the battery's terminals (M8).
- How to install both safely, from each maker's manual and your local code.
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-II 48/5000/70-95 120V
- No store links yet. The maker's site is below.
- Victron Energy (maker)
Rich Solar RS-B241S
- RICH SOLAR
- Shop Solar Kits
- Rich Solar (maker)
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