MUST PV18-4024 PREM front family presentation
    Front view from authenticated PREM family imagery. Delivered enclosure revision must be confirmed.
    MUSTBudget

    MUST PV18-4024 PREM 4 kW 24 V Off-Grid Inverter/Charger

    Exact reference · PV18-4024 PREM

    Solar-assisted output and battery-mode output are different: 4,000 W with PV input >1,000 W; 3,500 W in battery mode.

    Output boundary
    4,000 W with PV input >1,000 W; 3,500 W in battery mode

    Select loads for the operating mode that must remain available.

    PV design
    60–360 V MPPT · 450 V maximum Voc

    Check cold string voltage and applicable input current.

    Charging
    100 A solar · 60 A AC · 100 A combined

    Battery limits and commissioned charge settings may require lower currents.

    Do not select this inverter from 4 kW or 24 V alone. Confirm operating-mode output, PV voltage and current, battery chemistry or BMS protocol, battery current capability, AC-source arrangement, load demand, conductors and protection.

    Pricing confirmed by quote

    The written quote confirms the exact reference, required accessories, compatibility, delivery and commercial terms.

    Availability confirmed in your written quote

    1

    01 · Product role

    What this product does in the system.

    4,000 W with PV input >1,000 W; 3,500 W in battery mode. One AC input accepts utility or generator, never both simultaneously. External source switching, protection, conductors and the battery are separate. This off-grid inverter has no grid-export function.

    Relevant applications

    • Single-phase off-grid solar
    • Configured battery-backed loads

    Why ReneWave may shortlist it

    • Combines MPPT, inverter and controlled charging in one unit.
    • Publishes exact-model PV and battery boundaries.

    Built-in capabilities

    Four functions, read before the headline specifications.

    Pure-sine conversion

    Converts DC energy into single-phase AC.

    4,000 W with PV input >1,000 W; 3,500 W in battery mode

    Integrated solar tracking

    Tracks a designed PV array within its operating range.

    60–360 V; 450 V maximum Voc.

    Controlled battery charging

    Charges from solar or the selected AC source.

    100 A solar · 60 A AC · 100 A combined

    Exclusive AC-source input

    Uses utility or a compatible generator as one source.

    External switching is required to select between sources; no grid export.

    Inside the energy system

    One inverter. Different energy paths.

    Solar conversion inside the inverter. Storage, external protection and configured load circuits remain separate.

    Solar supplies configured loads through the MPPT and inverter. 4,000 W with PV input >1,000 W; 3,500 W in battery mode

    One AC input accepts utility or generator, never both simultaneously. External source switching, protection, conductors and the battery are separate. This off-grid inverter has no grid-export function. 4,000 W with PV input >1,000 W; 3,500 W in battery mode.

    PV enters the integrated MPPT and inverter. Battery charging and discharge cross the inverter battery interface. Utility and generator are exclusive alternative AC sources. Only configured protected loads are shown; there is no direct PV-to-battery bypass or export. Solar supplies configured loads through the MPPT and inverter. 4,000 W with PV input >1,000 W; 3,500 W in battery modePV array4 kW array limitIntegrated MPPT60–360 VPV18-4024 PREMinverter / chargerAC outputwithin mode ratingProtected loadsexternal protection24 V batteryseparate equipmentUtilityAC-input optionGeneratorAC-input optionPV enters the integrated MPPT and inverter. Battery charging and discharge cross the inverter battery interface. Utility and generator are exclusive alternative AC sources. Only configured protected loads are shown; there is no direct PV-to-battery bypass or export. Solar supplies configured loads through the MPPT and inverter. 4,000 W with PV input >1,000 W; 3,500 W in battery modePV array4 kW array limitIntegrated MPPT60–360 VPV18-4024 PREMinverter / chargerAC outputwithin mode ratingProtected loadsexternal protection24 V batteryseparate equipmentUtilityAC-input optionGeneratorAC-input optionPV enters the integrated MPPT and inverter. Battery charging and discharge cross the inverter battery interface. Utility and generator are exclusive alternative AC sources. Only configured protected loads are shown; there is no direct PV-to-battery bypass or export. Solar supplies configured loads through the MPPT and inverter. 4,000 W with PV input >1,000 W; 3,500 W in battery modePV array4 kW array limitIntegrated MPPT60–360 VPV18-4024 PREMinverter / chargerAC outputwithin mode ratingProtected loadsexternal protection24 V batteryseparate equipmentUtilityAC-input optionGeneratorAC-input option

    Active power path Inactive path

    Conceptual operation, not a wiring plan. Separate equipment, protection, firmware and commissioning must be verified.

    Read the technical explanation

    4,000 W with PV input >1,000 W; 3,500 W in battery mode. One AC input accepts utility or generator, never both simultaneously. External source switching, protection, conductors and the battery are separate. This off-grid inverter has no grid-export function. Do not select this inverter from 4 kW or 24 V alone. Confirm operating-mode output, PV voltage and current, battery chemistry or BMS protocol, battery current capability, AC-source arrangement, load demand, conductors and protection.

    02 · Specifications

    Ratings, dimensions and practical consequence.

    Exact-model operating record

    Product type

    single-phase off-grid inverter/charger

    Output power

    4,000 W with PV input >1,000 W; 3,500 W in battery mode

    AC output

    230 V nominal · single phase · pure sine · 50/60 Hz

    Battery system

    24 V

    Maximum PV array power

    4,000 W

    MPPT operating range

    60–360 V

    Maximum PV open-circuit voltage

    450 V

    PV input current

    18 A

    Charging current

    100 A solar · 60 A AC · 100 A combined

    AC source

    One input: utility OR generator

    Operating temperature

    -10°C to +50°C

    Net weight

    8 kg

    03 · Confirm before quotation

    Four checks before this reference is quoted.

    ReneWave confirms the electrical context, connected equipment, installation conditions and configuration path before the exact reference enters a written quote.

    1. 01

      PV and operating mode

      Check exact-mode output, cold Voc, current and array power.

    2. 02

      Battery and loads

      Verify chemistry, BMS or charge profile, current path and autonomy.

    3. 03

      AC source and protection

      Design exclusive source switching, conductors, earthing and external protection.

    4. 04

      Revision and commissioning

      Confirm exact firmware, interfaces, supplied enclosure and commissioning records.

    04 · Documents & warranty

    Keep the exact reference traceable.

    Published documents for this exact reference support selection and handover.

    Manufacturer warranty reference

    2 years

    • Manufacturer term stated in the applicable family datasheet
    Customer Care

    05 · Complete the system

    Accessories and adjacent equipment, in one request.

    Select relevant companions now. ReneWave still verifies quantities and compatibility before they appear in the written quote.

    No additional equipment is published for this reference. Required accessories are confirmed during quotation.

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