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Arya Electric Company

Delta RPI-M20A Solar Inverter

Delta RPI-M20A Solar Inverter

Product Details

Dimension (H/W/D) 625 x 612 x 278 mm
Weight (kg) 43
Operating Temperature Range - 25 C to + 60 C o (Full Power - 20 C to + 40 oC)
Relative Humidity 0~100%, Non-condensing
Operating Elevation < 2000 m
Degree of Protection IP65
Noise Level (Typical) <55 dB (1m Front Panel)
Self Consumption at Night < 2 Watts

Product Features

  • Transformerless Inverter
  • Dual MPP Trackers
  • Peak Efficiency up to 98.5%
  • Wide Voltage Range (200~1000Vdc)
  • Reactive Power Control
  • Ergonomic Grip Design
  • Ultra Compact Size
  • Built-in Energy-logger
  • IP65 Protection Level
  • Built-in AC/DC Switch


Delta RPI-M20A
With Delta's cutting-edge technology, the commercial series Solar Inverters are with efficiencies as high as 98.4%. These inverters are compact in size with durable quality to ensure smooth PV system operation. IP65 enclosure provides higher level of protection and enhances its durability in a harsh outdoor environment.



  • If PV Module is grounded (Negative / Positive Grounding), separate Isolation
  • Transformer is required at the Grid interface of Inverter
  • Parallel Operation of Inverters is possible for large Power Plants
  • Installing SPDs for PV and AC circuit is recommended
  • Refer to Delta's Standard Warranty Terms and Conditions for more details

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