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Solar Inverters
  • GROWATT Split Phase 12kw Off Grid SPF12KT DVM Inversor Dual 120v 240v 4kva 5kw 6kw 8kw 10kw PV 12 Kva Solar Panel Inverter
  • GROWATT Split Phase 12kw Off Grid SPF12KT DVM Inversor Dual 120v 240v 4kva 5kw 6kw 8kw 10kw PV 12 Kva Solar Panel Inverter
  • GROWATT Split Phase 12kw Off Grid SPF12KT DVM Inversor Dual 120v 240v 4kva 5kw 6kw 8kw 10kw PV 12 Kva Solar Panel Inverter
  • GROWATT Split Phase 12kw Off Grid SPF12KT DVM Inversor Dual 120v 240v 4kva 5kw 6kw 8kw 10kw PV 12 Kva Solar Panel Inverter
  • GROWATT Split Phase 12kw Off Grid SPF12KT DVM Inversor Dual 120v 240v 4kva 5kw 6kw 8kw 10kw PV 12 Kva Solar Panel Inverter
  • GROWATT Split Phase 12kw Off Grid SPF12KT DVM Inversor Dual 120v 240v 4kva 5kw 6kw 8kw 10kw PV 12 Kva Solar Panel Inverter
GROWATT Split Phase 12kw Off Grid SPF12KT DVM Inversor Dual 120v 240v 4kva 5kw 6kw 8kw 10kw PV 12 Kva Solar Panel Inverter

GROWATT Split Phase 12kw Off Grid SPF12KT DVM Inversor Dual 120v 240v 4kva 5kw 6kw 8kw 10kw PV 12 Kva Solar Panel Inverter

  • 1 - 49 Sets
    $800
  • >= 50 Sets
    $750

Customization:

Customized logo（Min.Order: 999 pieces）
Customized packaging（Min.Order: 999 pieces）
Graphic customization（Min.Order: 999 pieces）
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GROWATT Split Phase 12kw Off Grid SPF12KT DVM Inversor Dual 120v 240v 4kva 5kw 6kw 8kw 10kw PV 12 Kva Solar Panel Inverter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Conversion & Off-Grid Support: Converts DC from solar panels to AC (120V/240V split phase) for home or commercial use, enabling off-grid energy independence with lithium battery compatibility.
  • Scalable Parallel Operation: Supports parallel connection with same-model inverters to boost output from 5kW up to 12kW, adapting to varying power demands.

Key features

  • 1. Advanced MPPT Controller Technology

    • With Maximum Power Point Tracking (MPPT) technology, you can achieve up to 99% energy conversion efficiency, optimizing solar power harvest under varying weather conditions. This outperforms traditional PWM controllers by ~20% in efficiency*.

  • 2. WiFi-Enabled Smart Monitoring

    • With a built-in WiFi interface and touchscreen compatibility, you can remotely monitor and control your solar system via smartphone or tablet, ensuring real-time performance tracking and easy adjustments.

  • 3. High-Performance Output Capacity

    • With a maximum output of 12kW and 100A current, this inverter supports power demands up to 50% higher than standard residential inverters*, making it ideal for large homes or small commercial setups.

  • 4. Versatile Parallel Operation & Voltage Flexibility

    • With parallel operation capability, you can scale power output by combining multiple units (up to 12kW per inverter), while its 120V–240V voltage range ensures compatibility with global electrical standards. This provides 2x the adaptability of single-phase inverters*.

  • 5. Rigorous International Certifications

    • Certified to ISO, CNAS, and CE standards, this inverter guarantees safety and reliability for off-grid systems, meeting eco-friendly and food-grade material requirements for battery compatibility.

Product details

GROWATT Split Phase 12kw Off Grid SPF12KT DVM Inversor Dual 120v 240v 4kva 5kw 6kw 8kw 10kw PV 12 Kva Solar Panel Inverter

The Growatt SPF12KT DVM Inverter is a high-performance off-grid solar inverter designed for residential and commercial applications. With a maximum output of 12kW and support for lithium batteries, it offers scalable power solutions through parallel operation. Certified for safety and reliability (ISO, CNAS, CE), this inverter delivers pure sine wave output for seamless appliance compatibility and integrates WiFi for remote monitoring.

Technical specifications

FeatureSpecificationBenefit
Max Power Output12kW (scalable via parallel operation)Supports large-scale off-grid systems for homes or small businesses.
Output Voltage120V–240VVersatile for global installations and mixed-power setups.
MPPT ControllerYesOptimizes energy harvesting from solar panels for maximum efficiency.
CertificationsISO, CNAS, CEEnsures compliance with international safety and quality standards.
CommunicationWiFi-enabledEnables remote monitoring and control via smartphone apps.
Battery TypeLithiumCompatible with modern lithium batteries for efficient energy storage.
Parallel OperationUp to 6 unitsExpandable power output to meet growing energy demands.
Output WaveformPure Sine WaveSafe and stable power for sensitive electronics and appliances.

Customization guide

Adjustable parameters include:

  • Power Scaling: Parallel operation allows output customization (e.g., 5kW Base to 12kW Pro).
  • Voltage Selection: Toggle between 120V and 240V to match regional standards.
  • Remote Settings: Optimize performance via WiFi for real-time adjustments.

Get inspired

Whether powering a rural home or a small business, the SPF12KT DVM Inverter adapts to your energy needs. Its modular design and lithium compatibility make it ideal for off-grid setups, while parallel scalability ensures future-proofing for expanding systems.

Choose your model

ParameterBase Model (5kW)Advanced Model (8kW)Pro Model (12kW)
Max Power Output5kW8kW12kW
Parallel Capacity2 units4 units6 units
Efficiency94%96%98%
WiFi FeaturesBasic monitoringAnalytics + alertsPro remote control
CertificationsCECE + ISOISO, CNAS, CE

Supplier's note

  1. Technical Breakthroughs:

    • Parallel Operation: Scales power output up to 6 units, enabling systems up to 72kW.
    • Global Voltage Range: 120V–240V compatibility reduces installation constraints worldwide.
    • MPPT Technology: Boosts energy capture by 20% compared to traditional PWM controllers.

  2. Optimal Version Selection:

    • Base Model (5kW): Ideal for small households or cabins with limited energy needs.
    • Advanced Model (8kW): Suitable for mid-sized homes or small businesses requiring moderate power.
    • Pro Model (12kW): Designed for large residential or commercial setups. Its triple-certified (ISO, CNAS, CE) design ensures safety in harsh environments, while 98% efficiency minimizes energy loss. Pair its lithium compatibility with high-capacity batteries for uninterrupted power during extended outages.

Frequently asked questions

  • Which Growatt inverter model is best for a home off-grid system with lithium batteries?

  • How do I maintain the Growatt SPF12KT inverter for long-term reliability?

  • Is the SPF12KT inverter CE-certified for safe off-grid solar installations?

  • Can the SPF12KT scale output via parallel operation for larger homes?

  • Does the SPF12KT support split-phase 120V/240V for US home wiring?

  • Is the SPF12KT compatible with lithium-ion batteries for home energy storage?

  • How does the WiFi feature improve solar inverter monitoring?

  • What’s the maximum output current of the SPF12KT for heavy-duty home use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Output PowerLarge residential/commercial off-grid12kW (Industry: 8kW typical) ▲▲ (Exceeds by 50% IEC 61727)Supports high-power appliances and scalable systemsHigher upfront cost vs smaller inverters
Voltage CompatibilityGlobal installationsSplit Phase 120V/240V (Industry: Single-phase 240V common) ▲Works in regions with mixed voltage standardsRequires specialized wiring configurations
Battery TypeLong-term energy storageLithium (Industry: Lead-acid common) ▲▲ (2,000+ cycles vs 500 cycles UL 1973)Faster charging, lighter weight, longer lifespanHigher initial cost compared to lead-acid batteries
Waveform QualitySensitive electronics (e.g., servers)Pure Sine Wave (Industry: Modified sine common) ▲ (IEC 61000-3-2 compliance)Safe for delicate devices, no harmonic distortionSlightly higher price tag vs modified sine inverters
Parallel OperationExpanding solar systemsSupports 4-unit parallel (Industry: 2-unit max typical) ▲▲ (Growatt patent)Scalable up to 48kW total outputRequires compatible inverters and advanced setup
Controller EfficiencyMaximizing solar energy captureMPPT (99% efficiency, IEC 61215) vs Industry: PWM (84% efficiency) ▲▲15% more energy harvested from panelsSlightly higher cost due to advanced MPPT technology

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