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Delta solivia inverters
Delta Energy Systems
have been investing in the research and development of solar inverter products at its German location since 1999. The result of this is something to be proud of – reliable solar inverters with high efficiencies and state-of-the-art high-frequency topology.Delta Energy About Us

The RPI solar inverters for the New Zealand market offer output power from 2.5 kW up to 250 kW and exciting and innovative RPI features, that make our customers’ lives easier.
Wide temperature range - Less work during installation - State-of-the-art user-friendly display - Versatile positive or negative DC grounding - Cost benefit - Simple handling - For indoor and outdoor usage
Best Performing Grid Tie and Solar Inverters in Nelson, Blenhiem, Westport, Christchurch and New Zealand
Solar Inverter RPI 5.0 KW
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Solar Inverter RPI 5.0 KW

The RPI 5.0 from Delta can be used for any size of installation. It is particularly suitable for users who are looking for a solar inverter for medium-sized to large solar installations.
The latest high frequency technology used in the RPI 5.0 solar inverters for the Asian-Pacific market enable them to operate at maximum efficiency and guarantee continuous, outstanding energy outputs.

With their IP65 casing, these high-efficiency, grid-connected SOLIVIA inverters can be used both inside and in protected outside areas.
  • Transformer with peak efficiency (95.6 %)
  • Isolation of primary and secondary circuit
  • Wide operating temperature ranges: -25 °C to +60 °C
  • RS485 (EIA485) communication interfaces
  • Intelligent MPP tracking
  • Suitable for indoor and outdoor applications (IP65)
  • Simple and direct on-screen data display

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