DASS Tech SOLEAF DSP-3333i-ODS Manual For Use And Installation

DASS Tech SOLEAF DSP-3333i-ODS is a multi-string inverter designed for on-grid PV power generation. It converts DC power from a photovoltaic array into AC power suitable for feeding into the national grid. Its advanced features ensure efficient energy conversion and grid compatibility, making it an ideal choice for residential and commercial solar installations.

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SOLEAF DSP-3333i-ODS Manual - DASS Tech | Manualzz

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Key features

  • Multi-string design
  • On-grid power generation
  • Transformerless isolation
  • Anti-islanding protection
  • RCMU (Redundancy Current Monitoring Unit)
  • Grid voltage and frequency monitoring
  • Internal device protection
  • Ground fault protection
  • RS485, WIFI communication
  • Software update via SD card

Frequently asked questions

The maximum output power depends on the specific model, but this manual covers inverters with maximum output power of 3333i-ODS.

The DASS Tech SOLEAF DSP-3333i-ODS is compatible with TN-S、TN-C、TN-C-S、TT、IT grid configurations. For TT type, voltage between neutral and earth should be less than 30V.

You can update the firmware using the SD card slot provided on the inverter. Refer to the manual for detailed instructions.
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