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Growatt SPE 6000 US

Split-phase Off-grid Solar Inverter

$1,349.00 Sale price $1,599.00 -$250

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    Open Box – Like New Condition

    This product is in like-new condition, with some units being virtually brand new. It may have minor cosmetic imperfections or signs of handling, but the product itself has been inspected and tested to ensure it works properly.

    The main difference is that the original packaging may be damaged, opened, or show signs of wear.

    • Product Condition: Like new, approximately 95% new or better.

    • Functionality: Fully tested and confirmed to be in good working condition.

    • Packaging: Original packaging may have minor damage or imperfections.

    • Accessories: Please refer to the product listing for included accessories.

    Enjoy the same great product at a better price!

     

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    GROWATT SPE 6000W Off-Grid Solar Inverter(Used)
    Growatt SPE 6000 US
    $1,349.00 USD
    $1,599.00

    Built for Every
    Energy Lifestyle

    No matter where energy is needed, the SPE 6000 US is ready to perform. Designed for homes, cabins, workshops, and off-grid applications, the 6kW Off-grid solar inverter combines high-performance power conversion with smart control and flexible scalability to meet your evolving energy demands.

    Up to 9000W Solar Input
    with Dual MPPT

    Designed to maximize every ray of sunshine, the SPE 6000 US supports up to 9000W solar input with dual MPPTs for higher energy yield, improved conversion efficiency, and greater savings over time.

    6000W 120/240V Split-Phase
    for Whole-Home Loads

    Experience dependable 6000W split-phase output designed for modern homes. Easily power essential appliances and high-demand loads with stable 120/240V electricity, delivering reliable energy for everyday use, backup protection, and off-grid living.

    Expand from 6kW to 54kW

    Start with a single 6kW inverter and seamlessly scale up to 54kW with support for up to 9 units in parallel. Whether you're expanding your home energy system or powering larger off-grid applications, the Growatt SPE 6000 US grows with your energy needs.

    Work with 48V Battery
    Lithium & Lead-Acid

    Designed for broad compatibility, the SPE 6000 US supports 48V lithium and lead-acid batteries, giving you the freedom to choose the right energy storage solution for your home. Build a flexible, reliable
    battery backup system that grows with your energy needs.

    A Trusted Top-Tier PV Brand

    Power with confidence. The Growatt SPE 6000 US features comprehensive built-in protection against over-voltage, over-current, short circuits, overloads, and overheating, ensuring safe operation, enhanced system reliability, and long-lasting performance in every application.

    Take Full Control with Smart App

    Stay connected to your energy system wherever you are. The Growatt Smart App provides real-time monitoring, remote management, and instant notifications, making energy management smarter, easier, and more convenient.

    Battery Priority Mode

    Intelligently prioritize battery power to deliver energy when you need it most. By reducing reliance on the grid and maximizing the use of stored solar energy, the Growatt SPE 6000 US helps create a more efficient and cost-effective home energy system.

    Solar Priority Mode

    Put solar energy to work first. The Growatt SPE 6000 US intelligently prioritizes PV power to supply your loads before drawing electricity from the grid, maximizing self-consumption, lowering energy costs, and delivering greater energy independence.

    Generator Assist Mode

    When solar energy is unavailable or power demands increase, the Growatt SPE 6000 US works with a generator to deliver dependable backup power. Keep essential loads running and enjoy enhanced energy security in any situation.

    Utility Priority Mode

    Optimize your energy strategy with intelligent grid management. The Growatt SPE 6000 US prioritizes utility power when available, helping conserve battery energy, maintain system stability, and ensure reliable power delivery for your home.

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    Specifications
    DC INPUT DATA

    Max. recommended PV power (for module STC)

    9000W

    Max. input power for single MPPT

    4500W per MPPT

    Max. DC voltage

    Max. DC voltage

    Startup voltage

    120Vdc

    MPPT voltage range

    60-480Vdc

    No. of MPP trackers

    2

    No. of PV strings per MPP tracker

    2

    Max. input current per MPP tracker

    27A

    Max. short-circuit current per MPP tracker

    34A

    AC INPUT DATA

    Nominal AC input power

    16800W

    Nominal input voltage

    120/240Vac

    Nominal input current

    70A

    Max. grid passthrough power

    70A

    Max. generator input power

    70A

    AC OUTPUT DATA

    AC nominal power

    6000W

    Max. AC apparent power

    6000VA

    Nominal AC voltage (range*)

    120/240Vac (195-255Vac)

    AC grid frequency (range*)

    60Hz (58.3~61.7Hz)

    Max. output current

    25A

    Adjustable power factor

    0.8 leading......0.8 lagging

    THDi

    <5%

    AC grid connection type

    L1/L2/N/PE

    BATTERY DATA

    Battery voltage range

    46 – 60 VDC (Lithium)

    Max charging and discharging current

    140A/140A

    Continuous charging and discharging power

    6000W

    Communication protocol

    CAN/RS485

    Type of battery

    Lithium and Lead-acid

    BACKUP POWER (AC)

    AC nominal output power

    6000W

    Nominal AC output voltage

    120/240Vac

    Nominal AC output frequency

    60Hz

    Switch time

    ≤20ms Single /≤30ms Parallel

    Overload capability

    10sec, @104-120% Load;5sec, @>120% Load

    EFFICIENCY

    Peak efficiency

    96.50%

    CEC efficiency

    94.50%

    MPPT efficiency

    99%

    PROTECTION DEVICES

    AC over current protection

    Yes

    AC over voltage protection

    Yes

    Ground fault monitoring

    Yes

    Anti-islanding protection

    Yes

    Residual-current monitoring unit

    Yes

    Insulation resistance monitoring

    Yes

    Surge protection

    Yes

    GENERAL DATA

    Max stackable number

    9

    Dimensions (W / H / D)

    550/465/150 mm

    Weight

    21.5kg

    Operating temperature range

    -10°C ~ 50°C

    Noise emission (typical)

    <75dB

    Self-consumption

    w/ PV (<65W)

    w/ Battery (~75W)

    w/ AC (<75W)

    Topology

    Transformer Less

    Cooling

    DC Fan

    Protection degree

    IP20

    Relative humidity

    5% ~ 95%

    Altitude

    <2000m

    Display

    LCD+LED

    Interfaces: RS485/CAN/USB

    Yes

    Communication

    WiFi

    Warranty

    5-year standard warranty

    CERTIFICATIONS

    Certifications

    UL1741, FCC

    FAQs

    1. What makes the Growatt SPE 6000 US different from a traditional inverter?

    Unlike standard inverters, the Growatt SPE 6000 US combines high-power 120/240V split-phase output, advanced solar charging, flexible battery compatibility, intelligent energy management, and scalable parallel expansion into one complete energy solution.

    2. What type of system is the Growatt SPE 6000 US designed for?

    The Growatt SPE 6000 US is a powerful off-grid inverter designed for residential backup power, off-grid homes, cabins, workshops, and solar energy storage systems. It provides reliable 120/240V split-phase output to support a wide range of household loads.

    3. How much power can the Growatt SPE 6000 US provide?

    The Growatt SPE 6000 US delivers up to 6kW continuous AC output with 120/240V split-phase power, making it suitable for powering essential home appliances, high-demand equipment, and whole-home backup applications.

    4. How much solar input does the SPE 6000 US support?

    The Growatt SPE 6000 US supports up to 9000W PV input with dual MPPT technology, allowing flexible solar panel configurations, improved solar harvesting, and optimized energy production.

    5. Can I expand the system with multiple SPE 6000 US inverters?

    Yes. The Growatt SPE 6000 US supports up to 9 units in parallel, allowing you to expand system capacity from 6kW up to 54kW to meet growing energy demands for larger residential or commercial applications.

    6. What batteries are compatible with the Growatt SPE 6000 US?

    The Growatt SPE 6000 US is compatible with 48V lithium and lead-acid batteries, giving you the flexibility to select the battery solution that best fits your budget, application, and energy storage requirements.

    7. Can the SPE 6000 US work with a generator?

    Yes. The Growatt SPE 6000 US supports generator integration, allowing you to combine solar, battery storage, and generator power for enhanced energy reliability during extended outages or periods of limited solar production.

    8. Does the SPE 6000 US support whole-home backup?

    Yes. With 6000W 120/240V split-phase output, the Growatt SPE 6000 US can provide reliable backup power for essential household loads, including appliances, lighting, HVAC systems, pumps, and other residential equipment depending on system design.

    9. Can I monitor and control the SPE 6000 US remotely?

    Yes. With WiFi/4G monitoring and the Growatt Shiner App, you can check system performance, view energy data, manage settings, and monitor your energy system anytime from your smartphone.

    10. What operating modes does the SPE 6000 US support?

    The Growatt SPE 6000 US supports multiple energy management modes, including Solar Priority Mode, Battery Priority Mode, Utility Priority Mode, and Generator Assist Mode, allowing you to optimize energy usage based on your needs.