Multi Solar 48/6000/100-450/100 RS

Multi Solar 48/6000/100-450/100 RS

Multi Solar 48/6000/100-450/100 RS

The Multi RS comes standard with Bluetooth, VE.Can, VE.Direct, and programmable relays, allowing for easy configuration, monitoring, and integration with other Victron or SCADA systems. Its silent operation, low weight (only 11 kg), and high efficiency make this inverter a reliable building block for high-quality energy solutions. Choose the Multi RS Solar if you're looking for a lightweight, integrated, and PV-optimized solution, potentially without a battery. If you're dealing with heavy AC loads, existing MPPT systems, or a classic ESS backup configuration, we recommend the MultiPlus-II. Which Victron inverter/charger should you choose when? ApplicationRecommended model PV-driven off-grid installation without battery✅ Multi RS Solar Lightweight mobile installations✅ Multi RS Solar Commercial ESS systems with battery bufferBoth suitable Heavy inductive loads (pumps, compressors)✅ MultiPlus-II System with existing Victron MPPTs✅ MultiPlus-II New build ESS with integrated solar generation✅ Multi RS Solar Marine installations with high demands on AC-side power✅ MultiPlus-II Comparison Victron Multi RS Solar vs MultiPlus-II FeatureMulti RS SolarMultiPlus-II Product typeHybrid inverter/charger with integrated MPPT solar chargerHybrid inverter/charger without MPPT solar charger AC output power (continuous)6 kVA / 4800 W @ 25°C5 kVA / 4000 W @ 25°C AC-in (charger)100 A70 A (adjustable) Solar panel input2× MPPT: max 450 Vdc / 13 A each (6 kWp total)✖ No integrated MPPT – separate SmartSolar required Battery-free mode✔ Yes (from firmware v1.24)✖ No 3-phase ESS support✔ Yes (from firmware v1.25)✔ Yes (via VE.Bus configuration) Weight±11 kg±30 kg Dimensions (h×w×d)425 × 440 × 125 mm499 × 268 × 141 mm CoolingActive coolingPassive/active CommunicationVE.Can, VE.Direct, Bluetooth, relay outputVE.Bus, VE.Direct, Bluetooth (via dongle) Monitoring via VRM✔ Yes✔ Yes Grid support (ESS)✔ Yes✔ Yes Generator control✔ Yes✔ Yes ApplicationsOff-grid, ESS, grid-tied, battery-free, PV-dominant systems ESS with external PV charger, backup systems, heavy AC loads A concise Q&A overview for installers & system integrators * Can I use the Multi RS Solar without a battery? Yes, as of firmware v1.24, a battery is no longer required: “PV Inverter Only mode”. * Does the system support 3-phase ESS configurations? Yes, as of firmware v1.25. Requires a GX device (such as Cerbo GX) and proper configuration. * Do I need a GX device for Dynamic ESS? Yes, a GX device is required for ESS control, VRM connection, and dynamic grid management. * How many solar panels can I connect? Maximum 6 kWp distributed over 2 MPPT inputs (max. 450 V, 13 A per MPPT). * Can I control a generator? Yes, via programmable relay output (SOC, load, time, or fault conditions). * What is the difference with the MultiPlus-II 48/5000? The Multi RS has integrated MPPTs, is lighter, quieter and suitable for PV-only installations.

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