Growatt SPF 12kw Off-Grid Storage Converter

The Growatt SPF 12kw Off-Grid Storage Converter is an advanced and versatile solution for off-grid power systems. Designed to cater to a wide range of power needs, this low-frequency inverter stands out with its high efficiency, flexibility, and smart capabilities, making it ideal for both residential and commercial use.

High Yield Performance:

  • Peak Power Capability: Delivers an output power factor of up to 1.0 and has twice the peak power capacity, ensuring reliable performance even under heavy loads.
  • Efficient Energy Conversion: Integrated MPPT charge controller for optimal conversion of solar energy.

Scalable and Flexible:

  • Diverse Power Source Compatibility: Supports multiple power sources including PV, battery, diesel generator, and utility grid.
  • Battery Compatibility: Works seamlessly with various types of batteries, including lithium, lead-acid, and GEL.

Smart and Reliable:

  • Remote Monitoring: Features options for both WiFi and GPRS remote monitoring, enabling easy management and control of the system.
  • Local Commissioning: PVkeeper platform for convenient local commissioning and system setup.
  • Robust Transformer: Equipped with a built-in pure copper low frequency transformer, ideal for handling impact loads like pumps and motors.

Low-Frequency Inverter Features:

  • Impact Load Support: Specially designed to manage high-torque devices and other impact loads efficiently.
  • Versatile Communication Methods: Includes ShineWiFi-F and ShineGPRS-F for flexible connectivity.
  • Global Monitoring Platform: Offers a powerful free platform for global customers to monitor and manage their systems.

Safety and Certification:

  • The inverter comes with various certifications including SPF_4-6KT_HVM_CE_LVD, SPF_4-6KT_HVM_CE_EMC, SPF_8-12KT_HVM_CE_LVD, and SPF_8-12KT_HVM_CE_EMC, ensuring compliance with international safety standards.

THIS PRODUCT MUST BE INSTALLED BY A LICENSED ELECTRICIAN

Battery Voltage 48VDC
Battery Type Lithium/Lead-acid
Rated Power 12KW
Surge Rating 36KW
Waveform Pure sine wave/ same as input (bypass mode)
Nominal Output Voltage RMS 220V/230V/240VAC(+/-10% RMS)
Output Frequency 50Hz/60Hz +/-0.3 Hz
Inverter Efficiency (Peak) >85%
Line Mode Efficiency >95%
Power Factor 1
Transfer Time 10ms typical,  20ms Max
Maximum PV Charge 120A
Transfer Time 7000W
Number of independent MPP trackers/
strings per MPP tracker
2/1
MPPT Range @ Operating Voltage  60~245VDC
Maximum PV Array Open Circuit Voltage 250VDC
Maximum Efficiency >98%
Voltage 230VAC
Selectable Voltage Range 154~272VAC(for appliances);184~272VAC(for UPS)
Frequency Range 50Hz/60Hz (Auto sensing)
Maximum Charge Current 100A
Protection Degree IP20
Dimensions (W/H/D) 380/650/255mm
Net Weight (Solar CHG) 75kg
Operation Temperature Range 0ºC to 45ºC
SKU GRO.SPF-12KT-HVM
Model # SPF-12KT-HVM
Brand Growatt
Shipping Weight 38.0000kg
Shipping Width 0.360m
Shipping Height 0.218m
Shipping Length 0.540m
Shipping Cubic 0.042379200m3

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