Front perspective of the Huawei SUN2000-30KTL-M3 commercial inverter in a Huawei product presentation
    Front perspective · high-resolution official-family M3 hardware with exact 30 kW, four-MPPT and commercial warranty facts.
    Huawei FusionSolarPremium

    Huawei SUN2000 30 kW Three-Phase String Inverter

    Exact reference · SUN2000-30KTL-M3

    A 30 kW commercial grid-following inverter with four independent MPPTs and eight PV inputs. It has no battery interface, backup output, transfer switch or off-grid mode.

    Three-phase output
    30,000 W · 33,000 VA maximum

    Defines the inverter output class; it does not approve the site service or connected demand.

    PV tracking
    4 MPPTs · 8 inputs

    Two inputs per tracker still require compatible string voltage and current.

    PV operating window
    200–1,000 V · 500–800 V full load

    Each string must remain in range across temperature, and full output requires the narrower voltage window.

    Input current limits
    27 A per MPPT · 20 A per input · 40 A Isc

    High-current modules and parallel strings require explicit current validation.

    Grid-following boundary
    No storage or backup operation

    The inverter converts available PV power only while a valid AC reference is present.

    Do not select the 30 kW reference from nominal power alone. Confirm every string, MPPT allocation, full-load voltage, AC service, protection, grid code and monitoring architecture.

    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.

    The SUN2000-30KTL-M3 converts DC power from up to eight deliberately allocated PV string inputs into grid-synchronised three-phase AC. Its four MPPTs can track four suitable operating points, while protected distribution and the utility remain directly connected on the AC side. It does not accept batteries, transfer utility power or energise backup loads during an outage.

    Relevant applications

    • Commercial three-phase photovoltaic systems with several calculated string groups
    • Arrays that benefit from four independent operating points across distinct orientations or electrical zones
    • Projects requiring Huawei string monitoring, plant communications and FusionSolar commissioning

    Why ReneWave may shortlist it

    • Four MPPTs can separate suitably designed string groups instead of forcing unlike operating conditions onto one tracker.
    • Eight physical inputs permit two calculated strings per tracker while the per-input and combined-MPPT limits remain controlling.
    • Integrated string monitoring and AFCI support commissioning and operational fault follow-up.
    • Natural-convection cooling avoids a fan-dependent cooling path in the published enclosure design.

    Built-in capabilities

    Four functions, read before the headline specifications.

    Four independent PV operating points

    Four MPPTs can track four deliberately grouped array zones.

    Huawei publishes eight inputs, 27 A maximum per MPPT, 20 A per input and 40 A maximum short-circuit current per MPPT.

    Solar DC becomes three-phase AC

    The inverter converts available PV power into synchronised AC for protected commercial distribution.

    Rated output is 30,000 W with 33,000 VA maximum apparent power.

    String behavior remains visible

    Integrated string monitoring supports commissioning and fault investigation.

    RS485, integrated WLAN and optional communications dongles connect the reviewed plant-monitoring architecture.

    Core inverter protections are integrated

    AFCI and Type II AC/DC surge protection are part of the published inverter functions.

    Project-specific isolation, protection coordination, conductors and earthing remain external design work.

    Inside the energy system

    One inverter. Different energy paths.

    Solar conversion follows the utility AC reference. No battery or backup path is shown.

    Eight designed inputs pass through four MPPTs and the M3 to serve protected three-phase site loads while utility remains the required AC reference.

    The diagram separates three operating states for the Huawei SUN2000-30KTL-M3. Eight designed PV inputs feed four independent MPPTs and the inverter, which supplies protected three-phase distribution and site loads while a valid utility AC reference is present. Utility power connects directly to distribution when demand exceeds available solar or when the inverter is in standby. No battery, backup or transfer path exists. Eight designed inputs pass through four MPPTs and the M3 to serve protected three-phase site loads while utility remains the required AC reference.Eight designedPV string inputstwo per MPPTevery limit verifiedFour independentMPPTs200–1,000 V27 A eachSUN200030KTL-M3grid-following · 30 kWProtected 3-phasedistributionmeter + protectionplant control separateCommercialsite loadsprotected demandUtility supplydirect AC connectionrequired referenceThe diagram separates three operating states for the Huawei SUN2000-30KTL-M3. Eight designed PV inputs feed four independent MPPTs and the inverter, which supplies protected three-phase distribution and site loads while a valid utility AC reference is present. Utility power connects directly to distribution when demand exceeds available solar or when the inverter is in standby. No battery, backup or transfer path exists. Eight designed inputs pass through four MPPTs and the M3 to serve protected three-phase site loads while utility remains the required AC reference.Eight designedPV inputstwo per MPPTevery limit verifiedFour independentMPPTs200–1,000 V27 A eachSUN200030KTL-M3grid-following · 30 kWProtected ACdistributionmeter + protectionCommercialsite loadsprotected demandUtility supplydirect AC connectionrequired referenceThe diagram separates three operating states for the Huawei SUN2000-30KTL-M3. Eight designed PV inputs feed four independent MPPTs and the inverter, which supplies protected three-phase distribution and site loads while a valid utility AC reference is present. Utility power connects directly to distribution when demand exceeds available solar or when the inverter is in standby. No battery, backup or transfer path exists. Eight designed inputs pass through four MPPTs and the M3 to serve protected three-phase site loads while utility remains the required AC reference.Eight designed PV inputstwo per MPPT · every limit verifiedFour independent MPPTs200–1,000 V · 27 A eachSUN2000 · 30KTL-M3grid-following · 30 kWProtected 3-phase distributionmeter · protection · plant controlCommercial site loadsprotected AC demandUtility supplydirect AC connection · requiredreference

    Active power path Inactive path

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

    Read the technical explanation

    Four independent trackers for a deliberately structured commercial array.

    The SUN2000-30KTL-M3 converts photovoltaic DC into grid-synchronised three-phase AC. Four trackers and eight inputs help separate suitable string groups, but every input and combined tracker still requires calculation.

    A commercial string inverter, not a hybrid inverter

    This reference has no battery interface, transfer switch, backup output or off-grid mode. Protected AC distribution, metering, plant control, external protection and communications accessories remain part of the project design.

    Full-load voltage matters

    The broad 200–1,000 V MPPT window keeps the inverter tracking, while the narrower 500–800 V range applies when the project expects full output at 380/400 V.

    02 · Specifications

    Ratings, dimensions and practical consequence.

    PV input

    Maximum input voltage

    1,100 V

    Startup and rated voltage

    200 V · 600 V

    MPPT range

    200–1,000 V

    Full-load range at 380/400 V

    500–800 V

    PV inputs

    4 MPPTs · 8 inputs total

    Current limits

    27 A per MPPT · 20 A per input · 40 A maximum Isc per MPPT

    Three-phase AC output

    Rated active power

    30,000 W

    Maximum apparent power

    33,000 VA

    Rated / maximum current at 400 V

    43.3 A · 47.9 A

    Connection

    230/400 V · 3W/N+PE · 50/60 Hz

    Maximum / European efficiency

    98.7% · 98.4%

    Protection, enclosure and communications

    Integrated functions

    String monitoring · AFCI · Type II AC/DC surge protection

    Communications

    RS485 · integrated WLAN · optional communications dongles

    Enclosure and cooling

    IP66 · natural convection

    Dimensions

    640 × 530 × 270 mm

    Weight

    43 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 strings and MPPTs

      Confirm cold Voc, operating voltage, current, module count and allocation for all eight inputs and four trackers.

    2. 02

      Three-phase AC service

      Confirm the service voltage, phase arrangement, 50 Hz grid code, anti-islanding, full-load range and AC current.

    3. 03

      Protection and installation

      Confirm isolation, conductors, surge coordination, earthing, mounting clearances and the exact supplied connectors.

    4. 04

      Plant monitoring and control

      Confirm RS485 topology, metering, SmartLogger or dongle needs, FusionSolar ownership and commissioned settings.

    04 · Documents & warranty

    Keep the exact reference traceable.

    Documents shown here support selection and handover. The accepted order and exact manufacturer warranty document control.

    Manufacturer warranty reference

    5 years · current non-European C&I policy

    • Manufacturer commercial warranty subject to the current policy and supplied product record
    • ReneWave Customer Care manages document and warranty assistance
    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.

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